Description
For owners of a 88-05 Honda CR 250R/ CR500R/ TRX450R, swapping to a Renthal front sprocket is one of the cheapest ways to firm up drivetrain feel after the stock part wears in unevenly. Renthal cuts the tooth profile from hardened steel and holds tight bore tolerances, so the chain tracks true instead of walking side to side as the teeth wear.
That matters most in the middle of a moto or a long enduro loop, when a rounded tooth starts letting the chain climb instead of driving it cleanly. Key features:
- 14-tooth count, 520 pitch, matched to the stock final drive ratio on the 88-05 Honda CR 250R/ CR500R/ TRX450R
- Self-cleaning mud grooves machined into the tooth profile help shed dirt and debris so the chain keeps full contact instead of riding up on packed mud
- CNC-machined for a true, concentric bore so the sprocket runs straight on the output shaft instead of introducing chain slap
- Hardened steel construction built to hold a square tooth profile longer than a soft stamped factory sprocket
- Genuine Renthal part, the same brand used across professional motocross, enduro, and road racing paddocks
- Holds up to the load spikes of hard launches, whoops, and technical terrain better than a factory sprocket left in too long
Whether it is a full chain-and-sprocket kit or a standalone front sprocket swap on the 88-05 Honda CR 250R/ CR500R/ TRX450R, this part is cut to Renthal’s usual race-shop tolerances.
