Renthal
Renthal 18-24 KTM 85 SX Rear Grooved Sprocket - Blue 428-50P Teeth - 441U-428-50GPBU
- SKU:
- REN441U-428-50GPBU
- UPC:
- 765442152839
- MPN:
- 441U-428-50GPBU
- Availability:
- Regularly stocked product
Description
What is the typical lifespan of a Renthal sprocket?
Renthal sprockets offer excellent longevity, with lifespans varying based on riding style and regular maintenance cycles.
Do Renthal sprockets require special tools for installation?
Professional installation is recommended for Renthal sprockets to ensure precise fitment and optimal performance gains.
REN Rear Sprockets deliver a significant acceleration advantage, up to 66 percent lighter than steel. CNC machined from 7075 T6 aluminum, these sprockets provide precise fitment and unwavering reliability for peak performance. Trust Renthal for unmatched acceleration and consistent power delivery.
Key Features
- CNC machined from 7075 T6 aluminum
- 66% lighter than steel
- Computer engineered and tested
- precise fitment
- concentricity and load dispersion
- tooth profiling to provide maximum power transfer
Why Choose the REN Rear Sprockets
Achieves lightning-fast acceleration by shedding significant unsprung weight.
Delivers a smoother, more responsive throttle with optimized power delivery.
Provides unwavering reliability and consistent performance lap after lap.
Transforms your ride with a perfectly balanced and durable drivetrain component.
Who Is This For?
Street Performance — 8/10
Lighter weight improves acceleration and responsiveness.
Racing Competition — 9/10
CNC machined, lightweight, and power transfer optimized.
Track / Autocross — 8/10
Reduced unsprung weight enhances handling and acceleration.
Drag Racing — 9/10
Significant weight reduction for improved acceleration.
Engine Performance — 7/10
Optimized tooth profiling for maximum power transfer.
Visual / Aesthetic Upgrade — 6/10
CNC machining and premium brand suggest aesthetic appeal.
Frequently Asked Questions
Will the Renthal REN Rear Sprockets fit my vehicle?
Renthal REN Rear Sprockets are designed to fit your 2005-2011 KTM 105 SX/85 SX (19/16). This precise fitment ensures seamless integration with your motorcycle's drivetrain. Expect a perfectly balanced and durable upgrade.
How difficult is the Renthal REN Rear Sprockets installation?
Professional installation of Renthal REN Rear Sprockets is recommended, requiring confirmation with a qualified technician. Adhering to this install type guarantees proper setup for optimal performance. Trust in expert hands for a superior drivetrain component.
What performance improvement does the REN Rear Sprockets provide over stock?
Achieve lightning-fast acceleration with Renthal REN Rear Sprockets, offering a score of 9 for Racing Competition. This significant unsprung weight reduction dramatically improves acceleration and handling. Transform your ride with optimized power delivery and responsive throttle.
Is the Renthal REN Rear Sprockets worth upgrading from OEM?
Upgrading to Renthal REN Rear Sprockets delivers unwavering reliability and consistent performance lap after lap. CNC machined from 7075 T6 aluminum, these sprockets are 66% lighter than steel, providing a significant advantage. Experience a perfectly balanced and durable drivetrain component.
What makes Renthal REN Rear Sprockets so light?
Renthal REN Rear Sprockets achieve their remarkable lightness by being CNC machined from 7075 T6 aluminum. This construction results in them being 66% lighter than traditional steel sprockets. This reduction in unsprung weight significantly enhances acceleration and overall responsiveness.
Additional Resources
Browse More: Shop All Sprockets — Drivetrain
Additional Information
Clearance Item: |
N |
MPN: |
441U-428-50GPBU |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Sprockets |
Product Level: |
Premium Performance |
Street Performance: |
8/10 |
Racing Competition: |
9/10 |
Track / Autocross: |
8/10 |
Drag Racing: |
9/10 |
Engine Performance: |
7/10 |
Visual / Aesthetic Upgrade: |
6/10 |