Products
RK’s NEW MXZ5 Supercross Racing chains are made for the serious supercross and motocross racer. MXZ5 chains feature chromoly steel construction with seamless rollers and bushing.
RK’s reinforced chromized pins drastically improve the wear resistance more than two times compared to normal non-sealed chains while absorbing shock loads from extreme jumps.
All components are heat treated using RK’s exclusive HIT (Heat Induction Transfer) process.
520MXZ5 has a maximum tensile strength rated at 8,600 lbs and is suitable for professional level 125cc to 500cc class racing.
MXZ5 has a higher tensile strength and higher rigidity than its predecessor MXZ4 chain.
520MXZ5 will also come with a new less tacky grease which is less likely to attract dirt and debris.
Please note that MXZ5 and MXZ4 connecting links are NOT interchangeable! You must use MXZ5 connecting links on MXZ5 chains and MXZ4 connecting links on MXZ4 chains.
- RK 520XRE is designed with cutting edge technology from international on-road & off-road racing
- RK 520XRE is used by the KTM satellite team for Dakar Rally
- RK 520XRE is OEM fit on Honda XL750 TRANSALP
- RK 520XRE can be used on-road and off-road.
- RK 520XRE features the unique RK XW-Ring sealing system, which has two lubrication pools and three contact lips: A triple barriered structure to further seal the lubrication and prevent debris entering the chain.
- The durability of 520XRE has been dramatically improved from 520XSO2.
RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.
- O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
- After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
- As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
- Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
- Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
XSO chains provide up to 7 times longer wear life compared to standard chains.
RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.
- O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
- After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
- As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
- Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
- Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
XSO chains provide up to 7 times longer wear life compared to standard chains.
RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.
- O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
- After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
- As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
- Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
- Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
XSO chains provide up to 7 times longer wear life compared to standard chains.
RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.
- O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
- After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
- As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
- Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
- Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
XSO chains provide up to 7 times longer wear life compared to standard chains.
RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.
- O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
- After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
- As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
- Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
- Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
XSO chains provide up to 7 times longer wear life compared to standard chains.
RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.
- O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
- After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
- As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
- Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
- Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
XSO chains provide up to 7 times longer wearlife compared to standard chains.
RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.
- O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
- After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
- As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
- Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
- Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
XSO chains provide up to 7 times longer wear life compared to standard chains.
RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.
- O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
- After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
- As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
- Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
- Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
XSO chains provide up to 7 times longer wear life compared to standard chains.
RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.
- O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
- After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
- As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
- Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
- Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
XSO chains provide up to 7 times longer wear life compared to standard chains.
New Generation Hyper Performance RK-XW Sealed Chain
RKs flagship model.
The ZXW Series were developed to meet the spec of the latest models of extreme superbikes and hyperbikes.
XW-Ring seals which have 2 lubrication pools and 3 contact lips, a triple barrier structure to further seal the lubrication and prevent debris to enter the chain. No other chain currently on the market has these features.
Designed to be the strongest, long-lasting premium quality XW-Ring equipped chain available on the todays market, with the highest tensile strength of RK series and high rigidity for instant response on acceleration.
- Hypersport
- General Street Use
- Road Racing Use
RK currently has five types of sealed-ring chains and each has its own features and benefits.
After several years of development, RK produced the XW seals which drastically improved the chain life and performance.
As racing expanded into several different genres, RK added the ultra thin U-Ring and UW-Ring.
Each seal is specifically designed for a particular use to provide the ultimate in rotating efficiency while providing longer wear life.
New Generation Hyper Performance RK-XW Sealed Chain
RKs flagship model.
The ZXW Series were developed to meet the spec of the latest models of extreme superbikes and hyperbikes.
XW-Ring seals which have 2 lubrication pools and 3 contact lips, a triple barrier structure to further seal the lubrication and prevent debris to enter the chain. No other chain currently on the market has these features.
Designed to be the strongest, long-lasting premium quality XW-Ring equipped chain available on the todays market, with the highest tensile strength of RK series and high rigidity for instant response on acceleration.
- Hypersport
- General Street Use
- Road Racing Use
RK currently has five types of sealed-ring chains and each has its own features and benefits.
After several years of development, RK produced the XW seals which drastically improved the chain life and performance.
As racing expanded into several different genres, RK added the ultra thin U-Ring and UW-Ring.
Each seal is specifically designed for a particular use to provide the ultimate in rotating efficiency while providing longer wear life.
RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.
- O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
- After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
- As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
- Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
- Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
Affordable, long lasting performance RX sealed chain. XSO series offer less torsional friction and increased performance. XSO chains provide up to 7 times longer wear life compared to standard chains.
RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.
- O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
- After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
- As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
- Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
- Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
XSO chains provide up to 7 times longer wear life compared to standard chains.
New Generation Hyper Performance RK-XW Sealed Chain
RKs flagship model.
The ZXW Series were developed to meet the spec of the latest models of extreme superbikes and hyperbikes.
XW-Ring seals which have 2 lubrication pools and 3 contact lips, a triple barrier structure to further seal the lubrication and prevent debris to enter the chain. No other chain currently on the market has these features.
Designed to be the strongest, long-lasting premium quality XW-Ring equipped chain available on the todays market, with the highest tensile strength of RK series and high rigidity for instant response on acceleration.
- Hypersport
- General Street Use
- Road Racing Use
RK currently has five types of sealed-ring chains and each has its own features and benefits.
After several years of development, RK produced the XW seals which drastically improved the chain life and performance.
As racing expanded into several different genres, RK added the ultra thin U-Ring and UW-Ring.
Each seal is specifically designed for a particular use to provide the ultimate in rotating efficiency while providing longer wearlife.
RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.
- O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
- After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
- As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
- Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
- Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
XSO chains provide up to 7 times longer wear life compared to standard chains.
The ZXW Series were developed to meet the spec of the latest models of extreme superbikes and hyperbikes.
XW-Ring seals which have 2 lubrication pools and 3 contact lips, a triple barrier structure to further seal the lubrication and prevent debris to enter the chain. No other chain currently on the market has these features.
Designed to be the strongest, long-lasting premium quality XW-Ring equipped chain available on the todays market, with the highest tensile strength of RK series and high rigidity for instant response on acceleration.
- Hyper sport
- General Street Use
- Road Racing Use
RK currently has FIVE types of sealed-ring chains. Each has its own features and benefits.
- O ring and RX Rings came first. Each a great product in their own right and broadly similar to the competition's current offerings.
- After several years of development, RK added the XW range of sealed chains to radically improve chain life and performance.
- As racing expanded into several different genres, RK also added the ultra thin U-Ring and UW-Ring sealed chains.
- Each seal type is specifically designed for a particular use to provide the ultimate in rotating efficiency with minimum friction, while providing a longer chain life.
- Do not compromise: Maximise the motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
EXW is specifically designed for ATV/Off-Road vehicles and is the best high-speed, extreme heat, off-road performance chain available. EXW chains feature XW-Ring seals to better survive the abrasive conditions that exist in hostile off-road conditions.
- Gold & Black finish
- OEM for all major Japanese manufacturers
- RK's RX-Ring technology
- Twice the wear life of a standard 525 chain
- High tensile strength
- Light weight
- Low Maintenance
- Less torsional friction
RK is the leading manufacturer of OEM motorcycle drive chain to all major Japanese manufactures. With over 40 years of supply to the largest manufactures including Honda, Suzuki, Yamaha, Kawasaki and Triumph, RK has years of experience which it utilises to ensure every chain it produces exceeds all expectations. RK also remains the first choice for many race teams from Moto GP, Motocross and Rally, it's superior quality gives their competitors the edge. Maximise your motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
The 525 XSO features RK's standard X-Ring technology, the RX-Ring. The special shape of the X-Ring allows for 4 points of contact between the ring and chain with a lubricant reservoir in the middle. This allows the 525 XSO to have the twice the wear life of a standard 525 chain whilst requiring less maintenance. The 525 XSO is designed to combine rigid strength with a low weight providing the feeling of light acceleration without compromising on wear resistance. Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
Compatible Bikes:
| Manufacturer | Model | Year |
|---|---|---|
- Gold & Black
- OEM for all major Japanese manufacturers
- RK's RX-Ring technolohy
- Twice the wear life of a standard 530 chain
- High tensile strength
- Light weight
- Low Maintenance
- Less torsional friction
RK is the leading manufacturer of OEM motorcycle drive chain to all major Japanese manufactures. With over 40 years of supply to the largest manufactures including Honda, Suzuki, Yamaha, Kawasaki and Triumph, RK has years of experience which it utilises to ensure every chain it produces exceeds all expectations. RK also remains the first choice for many race teams from Moto GP, Motocross and Rally, it's superior quality gives their competitors the edge. Maximise your motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
The 530 XSO features RK's standard X-Ring technology, the RX-Ring. The special shape of the X-Ring allows for 4 points of contact between the ring and chain with a lubricant reservoir in the middle. This allows the 530 XSO to have the twice the wear life of a standard 530 chain whilst requiring less maintenance. The 530 XSO is designed to combine rigid strength with a low weight providing the feeling of light acceleration without compromising on wear resistance. Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
Compatible Bikes:
| Manufacturer | Model | Year |
|---|---|---|
- Gold & Black
- OEM for all major Japanese manufacturers
- RK's RX-Ring technolohy
- Twice the wear life of a standard 530 chain
- High tensile strength
- Light weight
- Low Maintenance
- Less torsional friction
RK is the leading manufacturer of OEM motorcycle drive chain to all major Japanese manufactures. With over 40 years of supply to the largest manufactures including Honda, Suzuki, Yamaha, Kawasaki and Triumph, RK has years of experience which it utilises to ensure every chain it produces exceeds all expectations. RK also remains the first choice for many race teams from Moto GP, Motocross and Rally, it's superior quality gives their competitors the edge. Maximise your motorcycle's performance by fitting RK chain. Mark Marquez does and he does pretty well...
The 530 XSO features RK's standard X-Ring technology, the RX-Ring. The special shape of the X-Ring allows for 4 points of contact between the ring and chain with a lubricant reservoir in the middle. This allows the 530 XSO to have the twice the wear life of a standard 530 chain whilst requiring less maintenance. The 530 XSO is designed to combine rigid strength with a low weight providing the feeling of light acceleration without compromising on wear resistance. Affordable, long lasting performance RX sealed chain. The XSO series offers less torsional friction and increased performance.
Compatible Bikes:
| Manufacturer | Model | Year |
|---|---|---|
- Pre-lubricated at factory, ensuring low friction and maximum durability
- Proven high tensile strength
- Solid bushes for enhanced distortion resistance from repetitive shock loading
- Hard Chromium Carbide Layer for increased strength and durability
Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability, Cold Forged Seamless Bush for longer chain life.Â
All RK chains are pre-stressed and pre-stretched for superior performance and minimize elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application.
Check out the sprocket we have available to accompany this chain:
