Renthal
Renthal 96-02 Honda CR80RB Rear Grooved Sprocket - Silver 420-54P Teeth - 189U-420-54GRSI
- SKU:
- REN189U-420-54GRSI
- UPC:
- 765442058827
- MPN:
- 189U-420-54GRSI
- Availability:
- Regularly stocked product
Description
What is the main benefit of using Renthal sprockets?
Renthal sprockets deliver razor-sharp throttle response and exhilarating acceleration through advanced material strength and precision CNC machining.
Can I install a Renthal sprocket myself?
Professional installation is strongly recommended for Renthal sprockets to ensure precise fitment and optimal performance.
REN Rear Sprockets offer exhilarating acceleration, achieving up to 8/10 in performance use cases. CNC machined from 7075 T6 aluminum, these sprockets are 66% lighter than steel. Experience superior load handling and a significant reduction in rotational mass for quicker engine spin-up.
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 through advanced material strength and precision machining.
Achieves exhilarating acceleration by significantly reducing rotational mass for quicker engine spin-up.
Provides a smoother, more reliable power transfer with optimized tooth design for superior load handling.
Transforms your ride with a perfectly balanced drivetrain for enhanced stability and control.
Who Is This For?
Street Performance — 8/10
CNC machined aluminum, 66% lighter than steel.
Track / Autocross — 8/10
CNC machined aluminum, 66% lighter than steel.
Racing Competition — 8/10
CNC machined aluminum, 66% lighter than steel.
Drag Racing — 8/10
Achieves exhilarating acceleration by being lighter.
Visual / Aesthetic Upgrade — 7/10
CNC machined from premium aluminum.
Frequently Asked Questions
Are Renthal Ren Rear Sprockets compatible with my motorcycle?
Confirming fitment with your specific vehicle is essential before purchase to ensure proper compatibility. Always verify fitment details with your qualified technician. Precise fitment is a core design principle of these sprockets.
Can I install Renthal Ren Rear Sprockets myself, or is professional installation recommended?
Professional installation is recommended for Renthal Ren Rear Sprockets, and you should confirm this with a qualified technician. This ensures proper alignment and secure mounting of the component. Expert installation guarantees optimal performance and drivetrain integrity.
How much does upgrading to Renthal Ren Rear Sprockets improve acceleration?
Significant acceleration gains are achieved through the 66% weight reduction compared to steel sprockets, scoring an 8/10 for Drag Racing use. This reduction in rotational mass allows the engine to spin up more rapidly. Experience exhilarating acceleration and a transformed riding sensation.
What material are Renthal Ren Rear Sprockets made from, and how does it impact performance?
These sprockets are CNC machined from 7075 T6 aluminum, offering a 66% weight reduction over steel. This advanced material strength and precision machining deliver razor-sharp throttle response and exhilarating acceleration. Enjoy superior load handling and a smoother power transfer.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986–2002 | Honda | CR80R | Base |
| 1996–2002 | Honda | CR80RB Expert | Base |
| 2003–2007 | Honda | CR85R | Base |
| 2003–2007 | Honda | CR85RB Expert | Base |
| 2007–2021 | Honda | CRF150R | Base |
Additional Resources
Browse More: Shop All Sprockets — Drivetrain
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-2002 | Honda | CR80R | Base |
| 1996-2002 | Honda | CR80RB Expert | Base |
| 2003-2007 | Honda | CR85R | Base |
| 2003-2007 | Honda | CR85RB Expert | Base |
| 2007-2009,2012-2021 | Honda | CRF150R | Base |
Additional Information
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Sprockets |
Clearance Item: |
N |
MPN: |
189U-420-54GRSI |
Proposition 65: |
N |
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