✨Renthal Ultralight Rear Sprocket 49T RED – Fits Honda CRF150R, CR85, CR80 – 189U-420-49GRRD
If your mini racer needs big-league performance, the Renthal Ultralight Rear Sprocket (49T) brings pro-level engineering to small-bore machines. Precision CNC machined in Manchester, UK from aerospace-grade 7075 T6 aluminum, this sprocket is 66% lighter than steel and built with the same obsessive attention to detail found on full-size factory race bikes.
The RENTHAL 189U-420-49GRRD combines a red grooved finish with precision tooth profiling for optimal chain engagement, improved grip, and efficient power delivery. The unique groove design isn’t just eye candy—it helps reduce weight, sling mud, and keep your drivetrain running smooth lap after lap.
Backed by Renthal’s reputation for high-performance components, this sprocket is built to handle the demands of racing, training, or trail shredding. It’s a premium upgrade for any serious rider on a CRF150R, CR85R, or CR80R.
Key Features:
✅ Material: CNC machined from 7075 T6 aerospace aluminum
✅ Weight Savings: 66% lighter than steel for faster response
✅ Design: Grooved pattern boosts grip and sheds debris
✅ Finish: Striking red anodized look that stands out
✅ Tooth Count: 49T for solid torque and acceleration
✅ Part Number: 189U-420-49GRRD
Compatible Honda Models:
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CRF150R / CRF150RB Expert (2007–2022)
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CR85R / CR85RB Expert (2003–2007)
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CR80R / CR80RB Expert (1985–2002)
FAQs:
Q: Will this fit my CRF150R without mods?
A: Yes, it’s a direct fit for all CRF150R and CRF150RB models from 2007 to 2022.
Q: Is this just for looks, or will I notice performance gains?
A: You’ll feel the difference. It’s lighter, stronger, and delivers sharper throttle response and improved handling.
Upgrade your ride with the Renthal Ultralight Rear Sprocket for Honda CRF150R, CR85, and CR80. Whether you’re chasing holeshots or carving corners, this is the kind of gear that makes fast feel even faster.
Click "Buy Now" and ride like the factory teams.
