Renthal
Renthal 86-87 Honda ATC 250R/ TRX250R Rear Grooved Sprocket - Silver 520-39P Teeth - 223U-520-39GPSI
- SKU:
- REN223U-520-39GPSI
- UPC:
- 765442015219
- MPN:
- 223U-520-39GPSI
- Availability:
- Regularly stocked product
Description
What is the lifespan of a Renthal sprocket?
REN Rear Sprockets offer extended chain life through perfect alignment, ensuring optimal performance and durability for your motorcycle's drivetrain.
Are Renthal sprockets worth the investment?
Achieve lightning-fast acceleration and unwavering durability with REN Rear Sprockets, engineered for demanding rides and superior performance gains.
Renthal REN Rear Sprockets deliver superior acceleration, boasting a 66 percent weight reduction compared to steel for top-tier performance. CNC machined from 7075 T6 aluminum, these sprockets ensure precise fitment and exceptional durability. Experience a significant performance upgrade with these lightweight, engineered sprockets for your motorcycle.
Key Features
- CNC machined from 7075 T6 aluminum
- 66% lighter than steel
- Computer engineered and tested
- precise fitment
- concentricity
- load dispersion
Why Choose the REN Rear Sprockets
Delivers lightning-fast acceleration by significantly reducing rotational mass.
Achieves smoother power transfer and extended chain life through perfect alignment.
Provides unwavering durability and resistance to wear for demanding rides.
Transforms your ride with a perfectly balanced drivetrain for optimal performance.
Who Is This For?
Weekend Off-Roading — 8/10
CNC machined aluminum is lighter, improving acceleration.
Track / Autocross — 9/10
Reduced weight enhances acceleration for performance driving.
Drag Racing — 9/10
Significant weight reduction aids acceleration for racing.
Street Performance — 8/10
Lighter material improves acceleration for spirited driving.
Racing Competition — 9/10
Weight savings provide a competitive acceleration advantage.
Easy DIY Install — 7/10
Bolt-on install type indicates straightforward installation.
Frequently Asked Questions
Will the Renthal REN Rear Sprockets fit my vehicle?
Renthal REN Rear Sprockets are engineered for precise fitment on 1986-2014 Honda TRX250R/TRX300EX Sportrax/TRX300X and three other select models. This bolt-on design ensures a direct replacement for your stock component. Trust Renthal's extensive fitment data for confident installation.
How difficult is the Renthal REN Rear Sprockets installation?
Installation of Renthal REN Rear Sprockets is straightforward, utilizing a bolt-on install type. This design allows for an easy DIY upgrade with basic tools. Experience a seamless transition to improved drivetrain performance with this user-friendly component.
What performance improvement does the REN Rear Sprockets provide over stock?
REN Rear Sprockets deliver dramatically improved acceleration, achieving a score of 9 for Drag Racing and Racing Competition use cases. CNC machining from 7075 T6 aluminum reduces rotational mass by 66% compared to steel. This weight savings directly translates to quicker throttle response and enhanced agility.
Is the Renthal REN Rear Sprockets worth upgrading from OEM?
Upgrading to Renthal REN Rear Sprockets is unequivocally worth it for performance-oriented riders. Their CNC machined 7075 T6 aluminum construction provides a 66% weight reduction over steel, delivering lightning-fast acceleration and transforming your ride. This significant performance gain justifies the upgrade for any enthusiast.
What are the primary materials used in Renthal REN Rear Sprockets?
Renthal REN Rear Sprockets are CNC machined from high-strength 7075 T6 aluminum. This premium material contributes to a remarkable 66% weight reduction compared to steel sprockets. The precise manufacturing ensures unwavering durability and resistance to wear for demanding rides.
Additional Resources
Browse More: Shop All Sprockets — Drivetrain
Additional Information
Clearance Item: |
N |
MPN: |
223U-520-39GPSI |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Sprockets |
Install Type: |
Bolt-On |
Product Level: |
Premium Performance |
Weekend Off-Roading: |
8/10 |
Track / Autocross: |
9/10 |
Drag Racing: |
9/10 |
Street Performance: |
8/10 |
Racing Competition: |
9/10 |
Easy DIY Install: |
7/10 |
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