Renthal 37-Tooth Rear Sprocket for Yamaha 520 Chain 437U-520-37GBSI
Part Number: 12110096RENTHAL
- SKU:
- 12110096
- UPC:
- 765442067522
- MPN:
- 437U-520-37GBSI
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
Description
If you're running a high-performance build on your Yamaha, every gram of unsprung weight matters—and this Renthal sprocket delivers a measurable advantage. At 66% lighter than steel alternatives, the 37-tooth design reduces rotational mass while maintaining the strength needed for aggressive riding. The self-cleaning mud grooves keep your chain engagement sharp and your sprocket lasting longer, whether you're racing on the track or pushing hard in the dirt.
- Material: 7075-T6 Aluminum
- Tooth Count: 37
- Chain Size: 520
- Position: Rear
- Weight: ~0.5 lbs
- Finish: Silver, corrosion-resistant
- Design: CNC-machined precision
- Mud Grooves: Self-cleaning at each tooth
- Fitment: Yamaha YFM250R, YFM350R, YFM700R, YFZ450, YFZ450R, YFZ450X
- MPN: 437U-520-37GBSI
Specs
PRODUCT NAME: |
SPROCKET |
TOOTH COUNT: |
37 |
UNITS: |
EACH |
TYPE: |
DRIVE |
COLOR/FINISH: |
SILVER |
CHAIN SIZE: |
520 |
MATERIAL: |
ALUMINUM |
MOUNTING POSITION: |
REAR |
RIDING STYLE: |
ATV |
Fitment
Fitment for Renthal 37-Tooth Rear Sprocket for Yamaha 520 Chain 437U-520-37GBSI
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