Renthal
Renthal 2020 Bst Carbon/ Marchesine/ Oz Racing-76 x 100 PCD Rear Sprocket - HA 520-43P Teeth - 397U-520-43P-HA
- SKU:
- REN397U-520-43P-HA
- UPC:
- 765442065528
- MPN:
- 397U-520-43P-HA
- Availability:
- Regularly stocked product
Description
Is this a direct fit for my motorcycle?
Renthal Rear Sprockets are computer engineered for a precise fitment, but always confirm compatibility with your specific vehicle before installation.
Do I need a special tool to install this sprocket?
Professional installation is recommended for Renthal Rear Sprockets to ensure optimal power transfer and a smooth, reliable ride.
Renthal Rear Sprockets offer a significant performance upgrade, boasting 66% less weight than steel for dramatically improved acceleration and agility, especially favored in racing competition. CNC machined from high-strength 7075 T6 aluminum, these sprockets ensure unwavering durability and consistent performance. Trust Renthal for a precise fitment and a substantial boost to your motorcycle's performance.
Key Features
- CNC machined from 7075 T6 aluminum
- 66% lighter than steel
- Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion
- tooth profiling to provide maximum power transfer
- high strength base material
- exceptional hardwearing surface treatments
Why Choose the REN Rear Sprockets
Delivers razor-sharp throttle response and quicker acceleration by reducing unsprung weight.
Achieves optimal power delivery and a smoother ride with precision-engineered tooth profiles.
Provides unwavering durability and consistent performance through a high-strength, wear-resistant design.
Transforms your ride with a perfectly concentric fit, ensuring efficient load distribution.
Who Is This For?
Street Performance — 8/10
Lighter weight improves acceleration and handling.
Track / Autocross — 9/10
Reduced weight enhances acceleration and agility.
Drag Racing — 9/10
Significant weight reduction aids acceleration.
Racing Competition — 9/10
Lightweight design and precise fitment improve performance.
Visual / Aesthetic Upgrade — 7/10
CNC machining and hardwearing surface treatments suggest quality.
Engine Performance — 6/10
Power transfer optimization and weight reduction indirectly assist.
Additional Resources
Browse More: Shop All Sprockets — Drivetrain
Additional Information
Clearance Item: |
N |
MPN: |
397U-520-43P-HA |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Sprockets |
Universal Fitment: |
Y |
Product Level: |
Premium Performance |
Street Performance: |
8/10 |
Track / Autocross: |
9/10 |
Drag Racing: |
9/10 |
Racing Competition: |
9/10 |
Visual / Aesthetic Upgrade: |
7/10 |
Engine Performance: |
6/10 |
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