PBI Sprocket - Front - 21-Tooth 277X-21-520
Part Number: 12120320PBI
- SKU:
- 12120320
- MPN:
- 277X-21-520
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
Prop 65 Warning
Prop 65 Warning
cancer & reproductive harm
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Description
Precision sprocket selection is critical to your drivetrain's efficiency and longevity. This PBI 21-tooth front sprocket delivers the exact gear ratio control you need for optimized acceleration, top-end performance, and chain longevity across racing and high-performance street applications. Whether you're fine-tuning a track bike or dialing in your street machine, a quality front sprocket is non-negotiable.
- Manufacturer: PBI
- Part Number: 277X-21-520
- Position: Front
- Tooth Count: 21T
- Chain Size: 520
- Origin: Made in U.S.A.
- Sold: Each (pair required)
- Material: Hardened steel
- Installation: Bolt-on
- Note: May require custom spacing
Specs
COLOR/FINISH: |
CHROME |
MOUNTING POSITION: |
FRONT |
PRODUCT NAME: |
SPROCKET |
TYPE: |
CONVERSION |
UNITS: |
EACH |
MATERIAL: |
CHROMOLY STEEL |
TOOTH COUNT: |
21 |
RIDING STYLE: |
STREET |
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