Renthal

Renthal 15-22 Yamaha WR 250F/ YZ 250F/FX/ 2005 YZ450F Rear Grooved Sprocket - Blue 520-51P Teeth - 150U-520-51GBBU

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SKU:
REN150U-520-51GBBU
UPC:
765442067041
MPN:
150U-520-51GBBU
Availability:
Regularly stocked product
$94.15
Current Stock: 44

Sold Out

Frequently bought together:

Description

How do I find the correct Renthal sprocket for my motorcycle?
Confirm fitment by referencing your motorcycle's specific make, model, and year before purchasing Renthal rear sprockets.

Is it hard to install a Renthal sprocket?
Professional installation is recommended to ensure precise fitment and optimal performance of these high-performance sprockets.

Renthal Rear Sprockets deliver a 66 percent weight reduction compared to steel, optimizing acceleration and handling for demanding off-road use with a top score of 9. CNC machined from 7075 T6 aluminum, these sprockets ensure precise fitment and concentricity. Experience a transformation in your ride with this durable, precision-engineered sprocket.

Key Features

  • CNC machined from 7075 T6 aluminum
  • 66% lighter than steel
  • precise fitment
  • concentricity
  • load dispersion
  • tooth profiling to provide maximum power transfer

Why Choose the REN Rear Sprockets

Achieves lightning-fast acceleration by shedding significant unsprung weight.

Provides a perfectly smooth power delivery for enhanced control and responsiveness.

Transforms your ride with a durable, precision-engineered component built to last.

Delivers maximum power to the rear wheel for exhilarating performance gains.

Who Is This For?

Weekend Off-Roading — 9/10
Lighter weight improves acceleration and handling off-road.

High Speed Desert Running — 9/10
Reduced weight enhances acceleration and agility.

Track / Autocross — 8/10
Lightweight design aids acceleration and cornering.

Drag Racing — 8/10
Significant weight reduction boosts acceleration.

Racing Competition — 9/10
Lightweight, precise, and power transfer optimized.

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

Frequently Asked Questions

Will Renthal Ren Rear Sprockets fit my Honda XR250R?

Renthal Ren Rear Sprockets offer precise fitment for your 1988-2021 Honda XR250R. CNC machined from 7075 T6 aluminum ensures exact concentricity and proper engagement. This direct fitment guarantees optimal performance and secure mounting.

What is the installation difficulty for Renthal Ren Rear Sprockets?

Professional installation is recommended for Renthal Ren Rear Sprockets. Confirm with a qualified technician to ensure precise alignment and secure mounting. This ensures the sprocket's advanced load dispersion capabilities are fully realized.

How do Renthal Ren Rear Sprockets enhance off-road performance?

Renthal Ren Rear Sprockets achieve lightning-fast acceleration, scoring a 9/9 for Weekend Off-Roading. The 66% lighter than steel design dramatically improves acceleration and handling. Experience exhilaration with this precision-engineered component.

What material are Renthal Ren Rear Sprockets made from?

Renthal Ren Rear Sprockets are precision-engineered from CNC machined 7075 T6 aluminum. This advanced material is 66% lighter than steel, contributing to their superior performance. The durable construction ensures a long-lasting, reliable upgrade.

Vehicle Compatibility

YearMakeModelSubmodel
1988–1995HondaXR250RBase
2001–2021YamahaWR250FBase
1999–2000YamahaWR400FBase
2001–2002YamahaWR426FBase
2003–2021YamahaWR450FBase
1999–2021YamahaYZ125Base
2020–2021YamahaYZ125XBase
1999–2021YamahaYZ250Base
2001–2021YamahaYZ250FBase
2015–2021YamahaYZ250FXBase
2016–2021YamahaYZ250XBase
1999YamahaYZ400FBase
2000–2002YamahaYZ426FBase
2003–2021YamahaYZ450FBase
2016–2021YamahaYZ450FXBase

Additional Resources

Official Renthal Product Page

Browse More: Shop All Sprockets — Drivetrain

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Warranty Information

This Part Fits:

YearMakeModelSubmodel
1988-1995HondaXR250RBase
2001-2021YamahaWR250FBase
1999-2000YamahaWR400FBase
2001-2002YamahaWR426FBase
2003-2021YamahaWR450FBase
1999-2021YamahaYZ125Base
2020-2021YamahaYZ125XBase
1999-2021YamahaYZ250Base
2001-2021YamahaYZ250FBase
2015-2021YamahaYZ250FXBase
2016-2021YamahaYZ250XBase
1999YamahaYZ400FBase
2000-2002YamahaYZ426FBase
2003-2021YamahaYZ450FBase
2016-2021YamahaYZ450FXBase
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Additional Information

Case Lot Quantity:
1
Category:
Drivetrain>Sprockets
Clearance Item:
N
MPN:
150U-520-51GBBU
Proposition 65:
N
Product Level:
Premium Performance
Weekend Off-Roading:
9/10
High Speed Desert Running:
9/10
Track / Autocross:
8/10
Drag Racing:
8/10
Racing Competition:
9/10
Street Performance:
8/10
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