UWR is specific for vintage motorcycles requiring narrow clearance chains that came with 530 non-sealed chains. SV530UWR has a max width of 22.70mm making UWR ideal for British bikes such as Norton, Triumph, also Honda 1970’s CB750, CL450 etc.

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

520ZXW XW-Ring

• Tensile Strength: 9,450 lbs
• MAX CC Racing: 1,200cc
• MAX Horsepower: 200 HP
• Weight: 3.92 lbs
• Max Chain Width: 20.9mm
• Master Link Included: Rivet Type

525ZXW XW-Ring

• Tensile Strength: 10,430 lbs
• MAX CC Racing: 1,300cc
• MAX Horsepower: 220 HP
• Weight: 4.56 lbs
• Max Chain Width: 23.5mm
• Master Link Included: Rivet Type

530ZXW XW-Ring

• Tensile Strength: 11,200 lbs
• MAX CC Racing: 1,400cc
• MAX Horsepower: 220 HP
• Weight: 4.89 lbs
• Max Chain Width: 25.5mm
• Master Link Included: Rivet Type

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

520ZXW XW-Ring

• Tensile Strength: 9,450 lbs
• MAX CC Racing: 1,200cc
• MAX Horsepower: 200 HP
• Weight: 3.92 lbs
• Max Chain Width: 20.9mm
• Master Link Included: Rivet Type

525ZXW XW-Ring

• Tensile Strength: 10,430 lbs
• MAX CC Racing: 1,300cc
• MAX Horsepower: 220 HP
• Weight: 4.56 lbs
• Max Chain Width: 23.5mm
• Master Link Included: Rivet Type

530ZXW XW-Ring

• Tensile Strength: 11,200 lbs
• MAX CC Racing: 1,400cc
• MAX Horsepower: 220 HP
• Weight: 4.89 lbs
• Max Chain Width: 25.5mm
• Master Link Included: Rivet Type

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

520ZXW XW-Ring

• Tensile Strength: 9,450 lbs
• MAX CC Racing: 1,200cc
• MAX Horsepower: 200 HP
• Weight: 3.92 lbs
• Max Chain Width: 20.9mm
• Master Link Included: Rivet Type

525ZXW XW-Ring

• Tensile Strength: 10,430 lbs
• MAX CC Racing: 1,300cc
• MAX Horsepower: 220 HP
• Weight: 4.56 lbs
• Max Chain Width: 23.5mm
• Master Link Included: Rivet Type

530ZXW XW-Ring

• Tensile Strength: 11,200 lbs
• MAX CC Racing: 1,400cc
• MAX Horsepower: 220 HP
• Weight: 4.89 lbs
• Max Chain Width: 25.5mm
• Master Link Included: Rivet Type

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

520ZXW XW-Ring

• Tensile Strength: 9,450 lbs
• MAX CC Racing: 1,200cc
• MAX Horsepower: 200 HP
• Weight: 3.92 lbs
• Max Chain Width: 20.9mm
• Master Link Included: Rivet Type

525ZXW XW-Ring

• Tensile Strength: 10,430 lbs
• MAX CC Racing: 1,300cc
• MAX Horsepower: 220 HP
• Weight: 4.56 lbs
• Max Chain Width: 23.5mm
• Master Link Included: Rivet Type

530ZXW XW-Ring

• Tensile Strength: 11,200 lbs
• MAX CC Racing: 1,400cc
• MAX Horsepower: 220 HP
• Weight: 4.89 lbs
• Max Chain Width: 25.5mm
• Master Link Included: Rivet Type

Email Tristana@browardmotorsports.com

RK’s XRE series chains are the successor to XSO chains. Compared to XSO, XRE series chains feature a 20% longer wearlife. XRE chains include XW-sealing rings which provide two lubrication pools which help protect against high speed abrasion and prevent dirt and debris from penetrating the inner rollers/bushings of the chain. XRE series chains are available in 520, 525 & 530 pitch. XRE’s features create a perfect balance between high tensile strength, lightweight while maximizing wearlife.

520XRE

• Tensile Strength: 8,200 lbs
• Max CC Racing: 800cc Street & Off-road
• Max Horsepower: 130 HP
• Weight: 3.44 lbs
• Max Chain Width: 21.7mm
• Masterlink Included: Rivet

525XRE

• Tensile Strength: 9,400 lbs
• Max CC Racing: 1000cc Street & Off-road
• Max Horsepower: 200 HP
• Weight: 3.97 lbs
• Max Chain Width: 22.5mm
• Masterlink Included: Rivet

530XRE

• Tensile Strength: 9,900 lbs
• Max CC Racing: 1400cc Street / 1100cc Off-road
• Max Horsepower: 205 HP
• Weight: 4.65 lbs
• Max Chain Width: 24.5mm
• Masterlink Included: Rivet

Email Tristana@browardmotorsports.com

RK’s XRE series chains are the successor to XSO chains. Compared to XSO, XRE series chains feature a 20% longer wearlife. XRE chains include XW-sealing rings which provide two lubrication pools which help protect against high speed abrasion and prevent dirt and debris from penetrating the inner rollers/bushings of the chain. XRE series chains are available in 520, 525 & 530 pitch. XRE’s features create a perfect balance between high tensile strength, lightweight while maximizing wearlife.

520XRE

• Tensile Strength: 8,200 lbs
• Max CC Racing: 800cc Street & Off-road
• Max Horsepower: 130 HP
• Weight: 3.44 lbs
• Max Chain Width: 21.7mm
• Masterlink Included: Rivet

525XRE

• Tensile Strength: 9,400 lbs
• Max CC Racing: 1000cc Street & Off-road
• Max Horsepower: 200 HP
• Weight: 3.97 lbs
• Max Chain Width: 22.5mm
• Masterlink Included: Rivet

530XRE

• Tensile Strength: 9,900 lbs
• Max CC Racing: 1400cc Street / 1100cc Off-road
• Max Horsepower: 205 HP
• Weight: 4.65 lbs
• Max Chain Width: 24.5mm
• Masterlink Included: Rivet

Email Tristana@browardmotorsports.com

RK’s XRE series chains are the successor to XSO chains. Compared to XSO, XRE series chains feature a 20% longer wearlife. XRE chains include XW-sealing rings which provide two lubrication pools which help protect against high speed abrasion and prevent dirt and debris from penetrating the inner rollers/bushings of the chain. XRE series chains are available in 520, 525 & 530 pitch. XRE’s features create a perfect balance between high tensile strength, lightweight while maximizing wearlife.

520XRE

• Tensile Strength: 8,200 lbs
• Max CC Racing: 800cc Street & Off-road
• Max Horsepower: 130 HP
• Weight: 3.44 lbs
• Max Chain Width: 21.7mm
• Masterlink Included: Rivet

525XRE

• Tensile Strength: 9,400 lbs
• Max CC Racing: 1000cc Street & Off-road
• Max Horsepower: 200 HP
• Weight: 3.97 lbs
• Max Chain Width: 22.5mm
• Masterlink Included: Rivet

530XRE

• Tensile Strength: 9,900 lbs
• Max CC Racing: 1400cc Street / 1100cc Off-road
• Max Horsepower: 205 HP
• Weight: 4.65 lbs
• Max Chain Width: 24.5mm
• Masterlink Included: Rivet

Email Tristana@browardmotorsports.com

RK’s XRE series chains are the successor to XSO chains. Compared to XSO, XRE series chains feature a 20% longer wearlife. XRE chains include XW-sealing rings which provide two lubrication pools which help protect against high speed abrasion and prevent dirt and debris from penetrating the inner rollers/bushings of the chain. XRE series chains are available in 520, 525 & 530 pitch. XRE’s features create a perfect balance between high tensile strength, lightweight while maximizing wearlife.

520XRE

• Tensile Strength: 8,200 lbs
• Max CC Racing: 800cc Street & Off-road
• Max Horsepower: 130 HP
• Weight: 3.44 lbs
• Max Chain Width: 21.7mm
• Masterlink Included: Rivet

525XRE

• Tensile Strength: 9,400 lbs
• Max CC Racing: 1000cc Street & Off-road
• Max Horsepower: 200 HP
• Weight: 3.97 lbs
• Max Chain Width: 22.5mm
• Masterlink Included: Rivet

530XRE

• Tensile Strength: 9,900 lbs
• Max CC Racing: 1400cc Street / 1100cc Off-road
• Max Horsepower: 205 HP
• Weight: 4.65 lbs
• Max Chain Width: 24.5mm
• Masterlink Included: Rivet

Email Tristana@browardmotorsports.com

RK’s XRE series chains are the successor to XSO chains. Compared to XSO, XRE series chains feature a 20% longer wearlife. XRE chains include XW-sealing rings which provide two lubrication pools which help protect against high speed abrasion and prevent dirt and debris from penetrating the inner rollers/bushings of the chain. XRE series chains are available in 520, 525 & 530 pitch. XRE’s features create a perfect balance between high tensile strength, lightweight while maximizing wearlife.

520XRE

• Tensile Strength: 8,200 lbs
• Max CC Racing: 800cc Street & Off-road
• Max Horsepower: 130 HP
• Weight: 3.44 lbs
• Max Chain Width: 21.7mm
• Masterlink Included: Rivet

525XRE

• Tensile Strength: 9,400 lbs
• Max CC Racing: 1000cc Street & Off-road
• Max Horsepower: 200 HP
• Weight: 3.97 lbs
• Max Chain Width: 22.5mm
• Masterlink Included: Rivet

530XRE

• Tensile Strength: 9,900 lbs
• Max CC Racing: 1400cc Street / 1100cc Off-road
• Max Horsepower: 205 HP
• Weight: 4.65 lbs
• Max Chain Width: 24.5mm
• Masterlink Included: Rivet

Email Tristana@browardmotorsports.com

RK’s XRE series chains are the successor to XSO chains. Compared to XSO, XRE series chains feature a 20% longer wearlife. XRE chains include XW-sealing rings which provide two lubrication pools which help protect against high speed abrasion and prevent dirt and debris from penetrating the inner rollers/bushings of the chain. XRE series chains are available in 520, 525 & 530 pitch. XRE’s features create a perfect balance between high tensile strength, lightweight while maximizing wearlife.

520XRE

• Tensile Strength: 8,200 lbs
• Max CC Racing: 800cc Street & Off-road
• Max Horsepower: 130 HP
• Weight: 3.44 lbs
• Max Chain Width: 21.7mm
• Masterlink Included: Rivet

525XRE

• Tensile Strength: 9,400 lbs
• Max CC Racing: 1000cc Street & Off-road
• Max Horsepower: 200 HP
• Weight: 3.97 lbs
• Max Chain Width: 22.5mm
• Masterlink Included: Rivet

530XRE

• Tensile Strength: 9,900 lbs
• Max CC Racing: 1400cc Street / 1100cc Off-road
• Max Horsepower: 205 HP
• Weight: 4.65 lbs
• Max Chain Width: 24.5mm
• Masterlink Included: Rivet

Email Tristana@browardmotorsports.com

RK’s traditional round O-ring chain is a convenient blend of performance and affordability. SO’s O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. 520SO is available only in natural finish.

Email Tristana@browardmotorsports.com

RK’s traditional round O-ring chain is a convenient blend of performance and affordability. SO’s O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. 520SO is available only in natural finish.

Email Tristana@browardmotorsports.com

RK’s traditional round O-ring chain is a convenient blend of performance and affordability. SO’s O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. 520SO is available only in natural finish.

Email Tristana@browardmotorsports.com

RK’s traditional round O-ring chain is a convenient blend of performance and affordability. SO’s O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. 520SO is available only in natural finish.

Email Tristana@browardmotorsports.com

RK’s traditional round O-ring chain is a convenient blend of performance and affordability. SO’s O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. 520SO is available only in natural finish.

Email Tristana@browardmotorsports.com

RK’s traditional round O-ring chain is a convenient blend of performance and affordability. SO’s O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. 520SO is available only in natural finish.

Email Tristana@browardmotorsports.com

RK’s traditional round O-ring chain is a convenient blend of performance and affordability. SO’s O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. 520SO is available only in natural finish.

Email Tristana@browardmotorsports.com

RK’s traditional round O-ring chain is a convenient blend of performance and affordability. SO’s O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. 520SO is available only in natural finish.

Email Tristana@browardmotorsports.com

RK’s traditional round O-ring chain is a convenient blend of performance and affordability. SO’s O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. 520SO is available only in natural finish.

Email Tristana@browardmotorsports.com

RK’s traditional round O-ring chain is a convenient blend of performance and affordability. SO’s O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. 520SO is available only in natural finish.

Email Tristana@browardmotorsports.com

RK’s traditional round O-ring chain is a convenient blend of performance and affordability. SO’s O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. 520SO is available only in natural finish.

Email Tristana@browardmotorsports.com

RK’s traditional round O-ring chain is a convenient blend of performance and affordability. SO’s O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. 520SO is available only in natural finish.

Email Tristana@browardmotorsports.com

MRU features RK’s proprietary Ultra Thin Seal, U-Rings, where the thickness of the seal is less than 50% of the most common O-ring seal. This allows RK to design a Sealed Chain with the weight of a Non-Sealed Chain. MRU will feature 4 times longer chain life than comparable non-sealed 420 chains and will require less chain adjustments compared to non-sealed 420 chains.

Email Tristana@browardmotorsports.com

520XRU was designed for professional MotoGP racing. Featuring UW-Ring seals, XRU is a lightweight professional racing chain. The UW seals reduce friction while maintaining optimal horsepower delivery from the start of the race to the end. Developed in collaboration with MotoGP and World Superbike teams to produce the ultimate racing chain. Tensile Strength: 9,000 lbs

Email Tristana@browardmotorsports.com

415 Sprint Racing Chain Series Features RK’s proprietary Ultra Thin U Seal Rings. U-Rings have a seal thickness less than 50% of the common O-ring seal, making it possible to design a Sealed Chain with the weight of a Non-Sealed Chain. Running a Sealed Chain on race machines can minimize the elongation of the chain, keeping high horsepower transmission efficiency throughout the duration of the race. HRU Racing Chain Series are designed strictly for

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530PRODR is one of RK Chain’s new additions and is the ultimate in drag racing chain. 530PRODR non-sealed drag chains have the highest tensile strength available for drag racing at 11,880 lbs. Drag racing chains must be able to withstand the extreme load of drag racing at the start of each race. The quick buildup of speed generates a lot of heat, which can transfer into heat friction. RK Chain’s 530PRODR components are reinforced with a heat-resistant treatment to reduce heat friction and maintaining efficient horsepower delivery.

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

Email Tristana@browardmotorsports.com

RK’s MXU features ultra-thin UW-seals which is perfect for bikes with narrow clearance and delivers triple the life expectancy when compared to a non-sealed chain. RK’s UW-Ring seals utilize triple barrier grease protection plus anti-debris technology. Anti-debris protection is vitally important to maximize chain wear life by eliminating debris friction between internal components. RK’s UW seals also feature small contact points to reduce cold start drag. UW ring thickness is 50% thinner than O-ring with longer life time. MXU is currently available in 520 pitch.

Email Tristana@browardmotorsports.com

RK’s ZXW series is used for both racing and general use. ZXW and RK’s Drag Racing Chain 530PRODR are each made for very different disciplines, but both share the same racing technology which provides the ultimate in high performance drive chains. ZXW features MotoGP and FIM Suzuka 8 Hour Endurance technology and has proven superiority by winning 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. Several features are required for an exceptionally performing endurance race chain. These include:

Email Tristana@browardmotorsports.com

Heavy duty MXZ1 Mini Racing chains made for mini MX and SX racing. MXZ1 chains feature Chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.

Email Tristana@browardmotorsports.com

EXW was designed to handle ATV swingarm movement and increased torque stresses and wears 1.7 times longer when compared to O-ring chains. EXW chains also feature special thermal crack resistant sideplates to protect against thermal cracking. Thermal cracking can result from debris or components impinging the chain’s movement. The impingement causes the chain to quickly heat up and cool down in rapid succession. Over a period of time this thermal exposure can reduce the strength of the chain and/or cause a chain failure. It is vitally important to check your bike after a crash to make sure no debris or bike components are in contact with the chain.

Email Tristana@browardmotorsports.com

Heavy duty MXZ Mini Racing chains made for mini MX and SX racing. MXZ chains feature Chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.

Email Tristana@browardmotorsports.com

Heavy duty MXZ Mini Racing chains made for mini MX and SX racing. MXZ chains feature Chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.

Email Tristana@browardmotorsports.com