✨ Renthal Ultralight Rear Sprocket 55T RED – CRF150R / CR85 / CR80 – 189U-420-55GRRD
Dragging your rear end on the track? Ditch the dead weight and bolt on the Renthal Ultralight Rear Sprocket 55T RED—CNC machined in Manchester from 7075 T6 aluminum. It’s 66% lighter than steel, tougher than a moto boot, and built for throttle-happy acceleration.
This Renthal Ultralight 55-tooth red sprocket for CRF150R, CR85R, and CR80R is engineered to deliver smoother power, quicker launches, and serious durability. The red grooved finish sheds mud like a pro and keeps your chain locked in and moving fast.
✅ Key Features:
• Lightweight 7075 T6 aluminum for fast response
• 55T setup for better bottom-end power
• Grooved red finish for grip, style, and easy cleaning
FAQs:
Q: What makes Renthal Ultralight sprockets better than steel?
A: They’re 66% lighter, with tighter tolerances and better power transfer. Less weight = faster response and better handling.
Q: Does the red grooved finish serve a purpose?
A: Absolutely. It helps the chain grip under load, sheds mud and debris, and adds style points at the same time.
📌 Fitment:
CRF150R / Expert (2007–2022)
CR85R / RB Expert (2003–2007)
CR80R / RB Expert (1985–2002)
(Fits select years—double-check before you wrench!)
🛒 Smash that “Buy It Now” and bolt on Renthal’s race-bred performance!
