Jawa Standard/ Jawa 42 Chain Sprocket kit (X-Ring) - HPXR-288
This kit fits both the Jawa Standard and Jawa 42, and uses Rolon's X-Ring chain, a step above the more common O-ring design. X-ring seals form an X-shaped cross-section rather than a round one, giving the chain more contact area at each pin and noticeably better wear resistance over the O-ring alternative, without costing much more.
Jawa's retro styling comes with a genuinely torquey engine that puts real strain through the drivetrain, and an X-ring chain holds up to that better over the long run than a standard chain would, particularly if you put real distance on the bike rather than just riding it around town.
Exact tooth count and chain length are listed in the Details tab below, matched precisely to your Jawa's factory specification.
Frequently Asked Questions
Q: What's the actual difference between an X-ring and an O-ring chain?
A: An X-ring seal has an X-shaped cross-section instead of a round one, giving it more surface contact at each pin, which seals lubricant in more effectively and wears more slowly than a standard O-ring.
Q: Does this kit fit both the Jawa Standard and Jawa 42?
A: Yes, both models share the same chain and sprocket specification, so one kit covers either version.
Jawa Standard/ Jawa 42 Chain Sprocket kit (X-Ring) Features:
- Suitable Motorcycle : Jawa Standard/Jawa 42
- Front Sprocket (Z) : 13T Rear Sprocket (Z) : 45T
- Number of Chain Links :98
- High performance/Solid bush/'X' ring chain
- Designed for pro biking and Racing
Jawa Standard/42 Rolon X-Ring Chain Sprocket kit Specification:
Front Sprocket
- S 02 715 - 13 Teeth
- Mounting:- 2 Tap on PCD + Involute Spline with Bonding
Rear Sprocket
- S 02 550 - 45 Teeth
- Mounting:- 5 equispaced Holes on PCD + Bore
Chain
- R520HPXR-98-2
Front Sprocket
- Reliable with high performance & longer life.
- Smooth operation & higher transmission accuracy.
- Anti-resistant coating with Superior quality.
- Anti-wear performance which lets vehicle move with full power.
- Produced with Hi-Tech accurate machining which reduces noise and provides smoother riding.
- The fitment of the product is as per OE specification.
- Heat treated and hand finished to perfection.
- Every sprocket goes through 18 production stages and 15 individual quality control checks before it is ready to leave the manufacturing facility.
Rear Sprocket
- Sprockets are manufactured from carbon steel material with duly induction hardened teeth.
- Sprockets are only made using the best available materials.
- Zinc coating to provide better rust prevention.
- Induction hardening to improve wear resistance with outstanding performance.
- Shot blasted sprockets with improved surface fatigue strength.
- Sprockets are made of best surface protection treatment which enables to withstand dust and muddy ride with ease.
- Sprockets are of made with best position accuracy to ensure better fitment capabilities.
- Good surface finish that makes ride smoother.
The kit contains – front sprocket, chain and rear sprocket.
Note:
- Please check the speifications carefully to identify whether it fits correctly on your specific bike model. Store4Riders will not be responsible if you purchase a kit unsuitable for your bike.
- Image is for presentation only. Actual part may vary.
Important Note: Please check the number of teeth of front and rear sprocket fitted on your bike and confirm the specs are same on product page. Also check how the sprocket fitting holes look like on both. Purchase the kit that matches the one fitted on your bike. In case of any query, please contact us before placing the order. Orders once placed can't be returned / replaced.
