Rolon Brass Chain Sprocket Kit for Dominar 250 - HPORC 391
Built for the Bajaj Dominar 250, a sport tourer that spends more time at sustained highway speed than most commuters in this segment, which puts steady load through the drivetrain rather than the short, sharp bursts a city bike sees. The brass finish chain holds lubrication longer under that kind of sustained use, meaning fewer roadside oiling stops on a longer ride.
This kit replaces the chain and both sprockets together, avoiding the mismatch between a fresh chain and already-worn sprocket teeth that shortens the life of a new chain considerably.
Exact tooth count and chain length are listed in the Details tab below, matched precisely to your Dominar 250's factory specification.
Frequently Asked Questions
Q: Does this kit fit the Dominar 400 as well?
A: No, check our separate Dominar 400 listing. The two models use different sprocket specifications despite sharing a platform.
Q: Is the brass finish worth it for a bike used mostly for touring?
A: Yes, the brass coating's better lubrication retention is especially useful on longer rides where you're not stopping to oil the chain as often as you would on a daily commute.
Rolon Brass Chain Sprocket Kit for Dominar 250 Specification:
Front Sprocket
- S 02 552 - 14 Teeth
- Mounting:- 2 Tap on PCD + Spline
Rear Sprocket
- S 02 677 - 46 Teeth
- Mounting:- 6 equispaced Holes on PCD + Bore
Chain
- R520HPORC-120-2
The kit contains – front sprocket, chain and rear sprocket.
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.
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.