Sometimes less can mean more! O and Z-rings have been dispensed with completely on this chain specially developed for motocross use. That and the special construction of the bearing bushes result in the perfect compromise between durability and minimum power loss.
If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!
- High-strength steel teeth, give long service life.
- Aluminium inner ring, to reduce unsprung weight.
- Joined together permanently with high-strength rivets
- At least three times longer service life than other aluminium rear sprockets
- 50% lighter than a conventional steel rear sprockets
Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
2K sprockets are exclusively produced for KTM by Supersprox. This product is protected under the following patents in Europe and USA. EU patent # EP1573234. US Patent # 7.481.729. Patent owner supersprox a.s.
If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!
- High-strength steel teeth, give long service life.
- Aluminium inner ring, to reduce unsprung weight.
- Joined together permanently with high-strength rivets
- At least three times longer service life than other aluminium rear sprockets
- 50% lighter than a conventional steel rear sprockets
Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
2K sprockets are exclusively produced for KTM by Supersprox. This product is protected under the following patents in Europe and USA. EU patent # EP1573234. US Patent # 7.481.729. Patent owner supersprox a.s.
If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!
- High-strength steel teeth, give long service life.
- Aluminium inner ring, to reduce unsprung weight.
- Joined together permanently with high-strength rivets
- At least three times longer service life than other aluminium rear sprockets
- 50% lighter than a conventional steel rear sprockets
Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
2K sprockets are exclusively produced for KTM by Supersprox. This product is protected under the following patents in Europe and USA. EU patent # EP1573234. US Patent # 7.481.729. Patent owner supersprox a.s.
Sometimes less can mean more! O and Z-rings have been dispensed with completely on this chain specially developed for motocross use. That and the special construction of the bearing bushes result in the perfect compromise between durability and minimum power loss.
DO YOU KNOW about the differences and benefits of a Z-ring or X-ring chain compared with an O-ring chain?
- The Z-ring or X-ring has 4 contact points in contrast to 2 contact points with the O-ring version
- This means higher flexibility and better running characteristics for the Z-ring or X-ring chain
- The spring effect of the Z-ring or X-ring guarantees consistent and permanent lubrication
- This means a significantly longer service life for the Z-ring or X-ring chain
- The Z-ring or X-ring provides a better seal against penetration by water and dirt
FITS 2012-2015 EXC
Now also available in orange factory look.
For longer trips, we recommend this extremely low-wear, QStE 460 steel sprocket.
For longer trips, we recommend this extremely low-wear, QStE 460 steel sprocket.
For longer trips, we recommend this extremely low-wear, QStE 460 steel sprocket.
For longer trips, we recommend this extremely low-wear, QStE 460 steel sprocket.
The features:
- Manufactured from high-strength 7075-T6 aluminium – the world’s strongest aluminium
- Outstanding wear properties – hence extremely long service life
It’s only real if there’s a 7075 on it!
The features:
- Manufactured from high-strength 7075-T6 aluminium – the world’s strongest aluminium
- Outstanding wear properties – hence extremely long service life
It’s only real if there’s a 7075 on it!
The features:
- Manufactured from high-strength 7075-T6 aluminium – the world’s strongest aluminium
- Outstanding wear properties – hence extremely long service life
It’s only real if there’s a 7075 on it!
The features:
- Manufactured from high-strength 7075-T6 aluminium – the world’s strongest aluminium
- Outstanding wear properties – hence extremely long service life
It’s only real if there’s a 7075 on it!
The features:
- Manufactured from high-strength 7075-T6 aluminium – the world’s strongest aluminium
- Outstanding wear properties – hence extremely long service life
It’s only real if there’s a 7075 on it!
The features:
- Manufactured from high-strength 7075-T6 aluminium – the world’s strongest aluminium
- Outstanding wear properties – hence extremely long service life
It’s only real if there’s a 7075 on it!
The features:
- Manufactured from high-strength 7075-T6 aluminium – the world’s strongest aluminium
- Outstanding wear properties – hence extremely long service life
It’s only real if there’s a 7075 on it!
The features:
- Manufactured from high-strength 7075-T6 aluminium – the world’s strongest aluminium
- Outstanding wear properties – hence extremely long service life
It’s only real if there’s a 7075 on it!
If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!
- High-strength steel teeth, give long service life.
- Aluminium inner ring, to reduce unsprung weight.
- Joined together permanently with high-strength rivets
- At least three times longer service life than other aluminium rear sprockets
- 50% lighter than a conventional steel rear sprockets
Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
2K sprockets are exclusively produced for KTM by Supersprox. This product is protected under the following patents in Europe and USA. EU patent # EP1573234. US Patent # 7.481.729. Patent owner supersprox a.s.
If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!
- High-strength steel teeth, give long service life.
- Aluminium inner ring, to reduce unsprung weight.
- Joined together permanently with high-strength rivets
- At least three times longer service life than other aluminium rear sprockets
- 50% lighter than a conventional steel rear sprockets
Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
2K sprockets are exclusively produced for KTM by Supersprox. This product is protected under the following patents in Europe and USA. EU patent # EP1573234. US Patent # 7.481.729. Patent owner supersprox a.s.
If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!
- High-strength steel teeth, give long service life.
- Aluminium inner ring, to reduce unsprung weight.
- Joined together permanently with high-strength rivets
- At least three times longer service life than other aluminium rear sprockets
- 50% lighter than a conventional steel rear sprockets
Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
2K sprockets are exclusively produced for KTM by Supersprox. This product is protected under the following patents in Europe and USA. EU patent # EP1573234. US Patent # 7.481.729. Patent owner supersprox a.s.
If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!
- High-strength steel teeth, give long service life.
- Aluminium inner ring, to reduce unsprung weight.
- Joined together permanently with high-strength rivets
- At least three times longer service life than other aluminium rear sprockets
- 50% lighter than a conventional steel rear sprockets
Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
2K sprockets are exclusively produced for KTM by Supersprox. This product is protected under the following patents in Europe and USA. EU patent # EP1573234. US Patent # 7.481.729. Patent owner supersprox a.s.
If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!
- High-strength steel teeth, give long service life.
- Aluminium inner ring, to reduce unsprung weight.
- Joined together permanently with high-strength rivets
- At least three times longer service life than other aluminium rear sprockets
- 50% lighter than a conventional steel rear sprockets
Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
2K sprockets are exclusively produced for KTM by Supersprox. This product is protected under the following patents in Europe and USA. EU patent # EP1573234. US Patent # 7.481.729. Patent owner supersprox a.s.
If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!
- High-strength steel teeth, give long service life.
- Aluminium inner ring, to reduce unsprung weight.
- Joined together permanently with high-strength rivets
- At least three times longer service life than other aluminium rear sprockets
- 50% lighter than a conventional steel rear sprockets
Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
2K sprockets are exclusively produced for KTM by Supersprox. This product is protected under the following patents in Europe and USA. EU patent # EP1573234. US Patent # 7.481.729. Patent owner supersprox a.s.
If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!
- High-strength steel teeth, give long service life.
- Aluminium inner ring, to reduce unsprung weight.
- Joined together permanently with high-strength rivets
- At least three times longer service life than other aluminium rear sprockets
- 50% lighter than a conventional steel rear sprockets
Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
2K sprockets are exclusively produced for KTM by Supersprox. This product is protected under the following patents in Europe and USA. EU patent # EP1573234. US Patent # 7.481.729. Patent owner supersprox a.s.
If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!
- High-strength steel teeth, give long service life.
- Aluminium inner ring, to reduce unsprung weight.
- Joined together permanently with high-strength rivets
- At least three times longer service life than other aluminium rear sprockets
- 50% lighter than a conventional steel rear sprockets
Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
2K sprockets are exclusively produced for KTM by Supersprox. This product is protected under the following patents in Europe and USA. EU patent # EP1573234. US Patent # 7.481.729. Patent owner supersprox a.s.
If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!
- High-strength steel teeth, give long service life.
- Aluminium inner ring, to reduce unsprung weight.
- Joined together permanently with high-strength rivets
- At least three times longer service life than other aluminium rear sprockets
- 50% lighter than a conventional steel rear sprockets
Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
2K sprockets are exclusively produced for KTM by Supersprox. This product is protected under the following patents in Europe and USA. EU patent # EP1573234. US Patent # 7.481.729. Patent owner supersprox a.s.
The orange rear sprocket is already a true classic that has established itself with really strong arguments and many benefits:
- Manufactured from high-strength 7075-T6 aluminium, the strongest aluminium in the world
- Originally developed for the aerospace industry and then adopted by the best rear sprocket manufacturers
- The chain runs smoothly, straight as a die and true, because it’s ground level to an accuracy of 0.002 mm
- Free from vibration – therefore the highest power transmission efficiency
- No small stones or dirt particles can become stuck under the chain thanks to angled recesses between the teeth
- 7 % lighter with the same strength – hence greater acceleration and improved braking
- All these properties mean slower wear and extreme durability
- Orange anodised with a permanent, organic and environmentally friendly pigment
The orange rear sprocket is already a true classic that has established itself with really strong arguments and many benefits:
- Manufactured from high-strength 7075-T6 aluminium, the strongest aluminium in the world
- Originally developed for the aerospace industry and then adopted by the best rear sprocket manufacturers
- The chain runs smoothly, straight as a die and true, because it’s ground level to an accuracy of 0.002 mm
- Free from vibration – therefore the highest power transmission efficiency
- No small stones or dirt particles can become stuck under the chain thanks to angled recesses between the teeth
- 7 % lighter with the same strength – hence greater acceleration and improved braking
- All these properties mean slower wear and extreme durability
- Orange anodised with a permanent, organic and environmentally friendly pigment
The orange rear sprocket is already a true classic that has established itself with really strong arguments and many benefits:
- Manufactured from high-strength 7075-T6 aluminium, the strongest aluminium in the world
- Originally developed for the aerospace industry and then adopted by the best rear sprocket manufacturers
- The chain runs smoothly, straight as a die and true, because it’s ground level to an accuracy of 0.002 mm
- Free from vibration – therefore the highest power transmission efficiency
- No small stones or dirt particles can become stuck under the chain thanks to angled recesses between the teeth
- 7 % lighter with the same strength – hence greater acceleration and improved braking
- All these properties mean slower wear and extreme durability
- Orange anodised with a permanent, organic and environmentally friendly pigment
The orange rear sprocket is already a true classic that has established itself with really strong arguments and many benefits:
- Manufactured from high-strength 7075-T6 aluminium, the strongest aluminium in the world
- Originally developed for the aerospace industry and then adopted by the best rear sprocket manufacturers
- The chain runs smoothly, straight as a die and true, because it’s ground level to an accuracy of 0.002 mm
- Free from vibration – therefore the highest power transmission efficiency
- No small stones or dirt particles can become stuck under the chain thanks to angled recesses between the teeth
- 7 % lighter with the same strength – hence greater acceleration and improved braking
- All these properties mean slower wear and extreme durability
- Orange anodised with a permanent, organic and environmentally friendly pigment
High-strength, free-running chain that reduces resistance! This means extra power!
This rear sprocket not only looks cool, it also provides the following compelling benefits:
- Manufactured from high-strength 7075-T6 aluminium, the strongest aluminium in the world
- The chain runs smoothly, straight as a die and true, because it’s ground level to an accuracy of 0.002 mm
- No small stones or dirt particles can become stuck under the chain thanks to angled recesses between the teeth
- All these properties mean lower wear and extreme durability
- Orange anodised with a permanent, organic and environmentally friendly pigment
Use of the 50T rear sprocket as of MY 14 can lead to space problems with the chainguide fitted as standard. If this is the case, then chainguide 773.04.070.000 must be used.
This rear sprocket not only looks cool, it also provides the following compelling benefits:
- Manufactured from high-strength 7075-T6 aluminium, the strongest aluminium in the world
- The chain runs smoothly, straight as a die and true, because it’s ground level to an accuracy of 0.002 mm
- No small stones or dirt particles can become stuck under the chain thanks to angled recesses between the teeth
- All these properties mean lower wear and extreme durability
- Orange anodised with a permanent, organic and environmentally friendly pigment
Use of the 50T rear sprocket as of MY 14 can lead to space problems with the chainguide fitted as standard. If this is the case, then chainguide 773.04.070.000 must be used.
This rear sprocket not only looks cool, it also provides the following compelling benefits:
- Manufactured from high-strength 7075-T6 aluminium, the strongest aluminium in the world
- The chain runs smoothly, straight as a die and true, because it’s ground level to an accuracy of 0.002 mm
- No small stones or dirt particles can become stuck under the chain thanks to angled recesses between the teeth
- All these properties mean lower wear and extreme durability
- Orange anodised with a permanent, organic and environmentally friendly pigment
Use of the 50T rear sprocket as of MY 14 can lead to space problems with the chainguide fitted as standard. If this is the case, then chainguide 773.04.070.000 must be used.
FITS 2011-2015 SX
2012-2015 EXC
Now also available in orange factory look.
The features:
- Manufactured from high-strength 7075-T6 aluminium – the world’s strongest aluminium
- Outstanding wear properties – hence extremely long service life
It’s only real if there’s a 7075 on it!
The features:
- Manufactured from high-strength 7075-T6 aluminium – the world’s strongest aluminium
- Outstanding wear properties – hence extremely long service life
It’s only real if there’s a 7075 on it!
An X-ring chain has the following differences and advantages compared with an O-ring chain:
- The X-ring has 4 contact points in contrast to 2 contact points with the O-ring version
- This means higher flexibility and better running characteristics for the X-ring chain
- The spring effect of the X-ring guarantees consistent and permanent lubrication
- This means a significantly longer service life for the X-ring chain
- The X-ring provides a better seal against penetration by water and dirt
