JT SPROCKETS Sprocket - Rear - Yamaha - 38-Tooth JTR1857.38
Part Number: 12100025JT SPROCKETS
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- SKU:
- 12100025
- UPC:
- 824225310351
- MPN:
- JTR1857.38
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
Prop 65 Warning
Prop 65 Warning
cancer & reproductive harm
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Description
A properly sized rear sprocket is fundamental to your Yamaha's acceleration, top-end speed, and overall drivetrain efficiency. This 38-tooth JT sprocket delivers the precision engineering and durability required for both track performance and long-term reliability. Built from aerospace-grade materials and CNC-machined to exacting tolerances, it's the direct replacement your bike deserves.
- Aviation-grade 7075-T6 aluminum
- CNC-machined construction
- Self-cleaning design
- Hand-finished
- 38-tooth configuration
- Yamaha-specific fitment
- Lightweight performance
- Extended service life
- MPN: JTR1857.38
- Bolt-on installation
Specs
CHAIN SIZE: |
520 |
RIDING STYLE: |
ATV |
MOUNTING POSITION: |
REAR |
UNITS: |
EACH |
PRODUCT NAME: |
SPROCKET |
MATERIAL: |
STEEL |
MODEL: |
YAMAHA |
TOOTH COUNT: |
38 |
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