Renthal

Renthal 99-24 Yam YZ125/X/G/ 250/F/X/450F/FX/ WR250-450F Rear Grooved Sprocket - Sil 520-50P Teeth - 150U-520-50GBSI

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SKU:
REN150U-520-50GBSI
UPC:
765442015967
MPN:
150U-520-50GBSI
Availability:
Regularly stocked product
MSRP: $99.82
$89.84
— You save $9.98
Current Stock: 12

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Description

What is the primary benefit of installing Renthal Sprockets?
Renthal Sprockets achieve 66% lighter weight than steel, delivering noticeably quicker acceleration and improved throttle response for your vehicle's performance.

Are Renthal Sprockets easy to install?
Professional installation is recommended to ensure the precise fitment and optimal performance of these advanced sprockets on your motorcycle.

Renthal Rear Sprockets offer a remarkable 66% weight reduction compared to steel, significantly boosting acceleration and throttle response for drag racing and competition. CNC machined from 7075 T6 aluminum, their precise fitment ensures superior power transfer. Experience a tangible performance upgrade with Renthal 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

Achieves quicker acceleration and improved throttle response through significant weight reduction.

Provides a smoother, more reliable power transfer with perfectly concentric and precisely machined components.

Delivers enhanced drivetrain longevity and reduced chain wear with advanced tooth profiling.

Transforms your ride with a computer-engineered design for optimal performance and durability.

Who Is This For?

Weekend Off-Roading — 8/10
Lighter weight aids acceleration and throttle response.

High Speed Desert Running — 8/10
Reduced rotational mass improves acceleration.

Track / Autocross — 8/10
Lighter weight for quicker acceleration.

Drag Racing — 9/10
Significant weight reduction for acceleration.

Street Performance — 8/10
Lighter weight improves acceleration and response.

Racing Competition — 9/10
Weight reduction enhances acceleration and response.

Frequently Asked Questions

Which company's chain sprocket is good for performance?

Renthal Rear Sprockets deliver enhanced performance through advanced engineering and manufacturing processes. They are specifically designed for riders seeking improved acceleration, scoring an 8 for Street Performance and 9 for Racing Competition in our usage matrix. Experience a noticeable transformation in your ride's responsiveness and power delivery.

Is an aluminum or steel rear sprocket better for my motorcycle?

Aluminum rear sprockets, like Renthal's offering, provide a significant 66% weight reduction compared to steel. This translates to quicker acceleration and improved throttle response, a benefit that scores an 8 for Weekend Off-Roading and High Speed Desert Running. Upgrade to aluminum for a substantial performance advantage.

Will Renthal Rear Sprockets fit my Honda XR250R?

Renthal Rear Sprockets offer precise fitment for your 1988-2021 Honda XR250R, along with many other compatible models. This computer-engineered design ensures concentricity and a perfect match, providing a smoother, more reliable power transfer. Trust in Renthal's dedication to exact specifications for your motorcycle.

What is the installation difficulty for Renthal Rear Sprockets?

Installation of Renthal Rear Sprockets is recommended to be performed by a qualified technician. Professional installation ensures that the precise fitment and computer-engineered design are correctly applied. Confirm with a technician for the best results and optimal performance.

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Additional Information

Clearance Item:
N
MPN:
150U-520-50GBSI
Proposition 65:
N
Case Lot Quantity:
1
Category:
Drivetrain>Sprockets
Product Level:
Premium Performance
Weekend Off-Roading:
8/10
High Speed Desert Running:
8/10
Track / Autocross:
8/10
Drag Racing:
9/10
Street Performance:
8/10
Racing Competition:
9/10
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