Renthal
Renthal 2020 Bst Carbon/ Marchesine/ Oz Racing-76 x 100 PCD Rear Sprocket - HA 520-48P Teeth - 397U-520-48P-HA
- SKU:
- REN397U-520-48P-HA
- UPC:
- 765442065535
- MPN:
- 397U-520-48P-HA
- Availability:
- Regularly stocked product
Description
Will these sprockets fit my bike?
Renthal rear sprockets require careful fitment confirmation with your specific vehicle's make, model, and year before installation.
Can I install these myself?
Professional installation is strongly recommended for Renthal rear sprockets to ensure precise fitment and optimal performance gains.
Renthal rear sprockets are engineered for peak performance, achieving a 66 percent weight reduction compared to steel for enhanced acceleration and handling. CNC machined from 7075 T6 aluminum, these sprockets deliver superior durability and a precise fitment. Experience razor-sharp throttle response and consistent performance with these advanced sprockets.
Key Features
- CNC machined from 7075 T6 aluminum
- 66% lighter than steel
- Computer engineered and tested
- precise fitment
- concentricity
- load dispersion with tooth profiling
Why Choose the REN Rear Sprockets
Delivers razor-sharp throttle response and quicker acceleration through reduced rotational mass.
Achieves superior durability and consistent performance with aerospace-grade aluminum construction.
Provides a smoother, more efficient power transfer, reducing drivetrain drag and noise.
Transforms your ride with a perfectly balanced sprocket for optimal handling and stability.
Who Is This For?
Street Performance — 8/10
Lighter weight improves acceleration and handling.
Track / Autocross — 8/10
Reduced unsprung mass enhances agility and acceleration.
Drag Racing — 8/10
Weight reduction directly benefits acceleration.
Racing Competition — 8/10
Performance gains from reduced weight and precision.
Weekend Off-Roading — 7/10
Lighter weight can aid maneuverability.
Visual / Aesthetic Upgrade — 6/10
CNC machining and premium brand imply visual appeal.
Additional Resources
Browse More: Shop All Sprockets — Drivetrain
Additional Information
Clearance Item: |
N |
MPN: |
397U-520-48P-HA |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Sprockets |
Universal Fitment: |
Y |
Product Level: |
Premium Performance |
Street Performance: |
8/10 |
Track / Autocross: |
8/10 |
Drag Racing: |
8/10 |
Racing Competition: |
8/10 |
Weekend Off-Roading: |
7/10 |
Visual / Aesthetic Upgrade: |
6/10 |
Related Products
Related Products
Renthal 2020 Bst Carbon/ Marchesine/ Oz Racing-76 x 100 PCD Rear Sprocket - HA 520-43P Teeth - 397U-520-43P-HA
Renthal
Renthal 2020 Bst Carbon/ Marchesine/ Oz Racing-76 x 100 PCD Rear Sprocket - HA 520-42P Teeth - 397U-520-42P-HA
Renthal
Renthal 2020 Bst Carbon/ Marchesine/ Oz Racing-76 x 100 PCD Rear Sprocket - HA 520-47P Teeth - 397U-520-47P-HA
Renthal
Renthal 2020 Bst Carbon/ Marchesine/ Oz Racing-76 x 100 PCD Rear Sprocket - HA 520-45P Teeth - 397U-520-45P-HA
Renthal