Renthal 47-Tooth Rear Sprocket for Suzuki RM80 RM85 RM85L and Yamaha YZ80 YZ85 YZ85LW 121U-428-47GPSI
Part Number: R121A47RENTHAL
- SKU:
- R121A47
- UPC:
- 765442003506
- MPN:
- 121U-428-47GPSI
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
Description
If you're running a Suzuki RM or Yamaha YZ two-stroke, your sprocket takes a beating every time you hit the track or trail. The Renthal 47-tooth rear sprocket cuts rotational mass by 66% compared to steel, translating directly to quicker acceleration and more responsive handling—critical advantages in competitive racing or technical terrain. Built from 7075-T6 aluminum with self-cleaning mud grooves and a corrosion-resistant finish, this is the sprocket engineered to outlast mud, dirt, and the demands of serious riders.
- Material: 7075-T6 aluminum
- Tooth count: 47
- Chain size: 428
- Weight: 0.87 lbs
- Finish: Silver etched
- Fitment: Suzuki RM80, RM85, RM85L
- Also fits: Yamaha YZ80, YZ85, YZ85LW
- Installation: Bolt-on
- MPN: 121U-428-47GPSI
Specs
CHAIN SIZE: |
428 |
MOUNTING POSITION: |
REAR |
PRODUCT NAME: |
SPROCKET |
UNITS: |
EACH |
COLOR/FINISH: |
SILVER |
RIDING STYLE: |
OFF-ROAD |
TYPE: |
DRIVE |
MATERIAL: |
7075-T6 ALUMINUM |
TOOTH COUNT: |
47 |
Fitment
Fitment for Renthal 47-Tooth Rear Sprocket for Suzuki RM80 RM85 RM85L and Yamaha YZ80 YZ85 YZ85LW 121U-428-47GPSI
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