Description
Rotational mass directly impacts acceleration and handling—the Renthal Red 55T sprocket cuts weight by 66% compared to steel while maintaining the durability needed for competitive riding and demanding trail conditions. Built from 7075-T6 aluminum and precision CNC-machined, this sprocket delivers measurable performance gains on Honda CR80R, CR85R, and CRF150R platforms. Self-cleaning mud grooves keep you running at peak efficiency when conditions get gnarly.
- Material: 7075-T6 aluminum alloy
- Tooth Count: 55T
- Chain Size: 420
- Weight: 0.85 lbs
- Finish: Red anodized, corrosion-resistant
- Design: CNC-machined with self-cleaning mud grooves
- Fitment: Honda CR80R (1985–2002), CR80RB Expert (1996–2002), CR85R (2003–2007), CRF150R (2007–2022)
- Installation: Bolt-on, direct fit
- MPN: 189U-420-55GRRD
