Renthal 50-Tooth Rear Sprocket for Honda CR80R CR85R CRF150R 189U-420-50GRSI
Part Number: R18950RENTHAL
- SKU:
- R18950
- UPC:
- 765442003964
- MPN:
- 189U-420-50GRSI
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
Description
A lightweight rear sprocket is essential for competitive performance on the track or trail—it directly reduces unsprung weight, improves throttle response, and extends chain life. The Renthal 50-tooth sprocket delivers all three benefits with CNC-machined 7075-T6 aluminum construction that's 66% lighter than steel while maintaining the durability demanded by serious riders. Its advanced tooth profile and self-cleaning mud grooves ensure consistent power delivery and reliable performance, whether you're racing or pushing hard on technical terrain.
- Material: 7075-T6 aluminum alloy
- Tooth Count: 50
- Chain Size: 420
- Position: Rear
- Weight: ~0.75 lbs
- Finish: Silver anodized
- Fitment: Honda CR80R (1985–2007), CR80RB Expert (1996–2002), CR85R (2003–2007), CRF150R (2007–2026)
- Installation: Bolt-on replacement
- Key Features: Self-cleaning mud grooves, smooth tooth profile, corrosion-resistant finish
Specs
COLOR/FINISH: |
SILVER |
RIDING STYLE: |
OFF-ROAD |
TYPE: |
DRIVE |
MATERIAL: |
7075-T6 ALUMINUM |
MOUNTING POSITION: |
REAR |
CHAIN SIZE: |
420 |
PRODUCT NAME: |
SPROCKET |
TOOTH COUNT: |
50 |
UNITS: |
EACH |
Fitment
Fitment for Renthal 50-Tooth Rear Sprocket for Honda CR80R CR85R CRF150R 189U-420-50GRSI
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