Renthal
Renthal 86-02 Honda CR 80 Rear Grooved Sprocket - Silver 420-49P Teeth - 189U-420-49GRSI
- SKU:
- REN189U-420-49GRSI
- UPC:
- 765442003674
- MPN:
- 189U-420-49GRSI
- Availability:
- Regularly stocked product
Description
How many teeth options are available for the REN Rear Sprocket?
REN Rear Sprockets for Honda CR80R/CR85R offer a variety of tooth counts to precisely match your desired gear ratio for optimal performance.
Is this a direct bolt-on sprocket for my bike?
Achieve superior durability and consistent power transfer with these computer-engineered sprockets, designed for precise fitment on specified Honda models.
Renthal REN Rear Sprockets are engineered for 1986-2021 Honda CR80R/CR85R models, offering a 9/10 score for Racing Competition due to a 66 percent weight reduction. CNC machined from 7075 T6 aluminum, these sprockets provide razor-sharp throttle response. Experience a smoother, more reliable drivetrain connection for enhanced control and confidence.
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 razor-sharp throttle response by reducing rotational mass.
Achieves superior durability and consistent power transfer through precision engineering.
Provides a smoother, more reliable drivetrain connection for enhanced control.
Transforms your ride with a lighter, more agile feel and quicker acceleration.
Who Is This For?
Street Performance — 8/10
Lighter weight improves acceleration and handling.
Track / Autocross — 8/10
Reduced weight enhances acceleration and cornering.
Racing Competition — 9/10
Significant weight reduction for performance gains.
Weekend Off-Roading — 7/10
Lighter weight can improve agility and acceleration.
Drag Racing — 8/10
Weight reduction directly benefits acceleration.
Visual / Aesthetic Upgrade — 6/10
CNC machining and aluminum construction offer premium look.
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
Clearance Item: |
N |
MPN: |
189U-420-49GRSI |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Sprockets |
Product Level: |
Premium Performance |
Street Performance: |
8/10 |
Track / Autocross: |
8/10 |
Racing Competition: |
9/10 |
Weekend Off-Roading: |
7/10 |
Drag Racing: |
8/10 |
Visual / Aesthetic Upgrade: |
6/10 |
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