ProTaper
ProTaper Yamaha Front Sprocket - 13 Teeth - 038331
- SKU:
- PTR038331
- UPC:
- 887337361994
- MPN:
- 038331
- Availability:
- Regularly stocked product
Description
What is the typical lifespan of this sprocket?
ProTaper front sprockets made from case-hardened chromoly steel offer exceptional durability and resistance to stretching for consistent performance.
Is this sprocket easy to install?
Professional installation is recommended for this precision CNC machined sprocket to ensure optimal chain alignment and power transfer.
ProTaper's PTR Front Sprocket fits 2001-2025 Yamaha WR250F/YZ125 models and excels in Weekend Off-Roading with a score of 9 due to its durable construction. Crafted from case-hardened, core-refined chromoly steel with a proprietary coating, this sprocket ensures extreme durability and consistent power transfer for confidence on any trail.
Key Features
- CNC machined
- internally broached
- case-hardened, core-refined chromoly steel
- proprietary coating
- Self-cleaning mud grooves
- Lightening holes
Why Choose the PTR Front Sprocket
Achieves precise chain alignment for smoother power delivery and reduced wear.
Provides exceptional durability and resistance to stretching for consistent performance.
Maintains optimal chain function in muddy conditions, preventing performance loss.
Reduces rotational mass for quicker throttle response and improved acceleration.
Who Is This For?
Weekend Off-Roading — 9/10
Self-cleaning mud grooves and durable chromoly steel.
Racing Competition — 8/10
CNC machined, case-hardened steel for power transfer.
Street Performance — 7/10
Durable chromoly steel ensures consistent power transfer.
High Speed Desert Running — 7/10
Durable chromoly steel and consistent power transfer.
Overlanding / Expedition — 7/10
Extreme durability from case-hardened chromoly steel.
Visual / Aesthetic Upgrade — 6/10
CNC machining and proprietary coating offer visual appeal.
Additional Resources
Browse More: Shop All Sprockets — Drivetrain
Additional Information
Clearance Item: |
N |
MPN: |
038331 |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Sprockets |
Product Level: |
Mid Range |
Weekend Off-Roading: |
9/10 |
Racing Competition: |
8/10 |
Street Performance: |
7/10 |
High Speed Desert Running: |
7/10 |
Overlanding / Expedition: |
7/10 |
Visual / Aesthetic Upgrade: |
6/10 |
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