Select Your Ride

1
2
3

Renthal Ultralight Rear Sprocket 50T Silver 131U-520-50GBSI

Part Number: R13150
RENTHAL
(No reviews yet) Write a Review
SKU:
R13150
UPC:
765442003582
MPN:
131U52050GBSI
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.81 LBS
$99.82
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

RENTHAL Sprocket Yamaha 50-Tooth 131U-520-50GBSI

Enhance your Yamaha's performance with the RENTHAL 50-Tooth Rear Sprocket, precision-engineered from high-strength 7075-T6 aluminum alloy. This ultralight sprocket is 66% lighter than steel, yet offers exceptional durability. Its self-cleaning mud grooves at each tooth prevent mud buildup, ensuring consistent power transfer and extended wear resistance.

  • Ultralight Design: 66% lighter than steel, reducing unsprung weight for improved handling.
  • Durable Construction: CNC-machined from 7075-T6 aluminum alloy for enhanced strength and longevity.
  • Self-Cleaning Mud Grooves: Prevent mud accumulation, maintaining optimal performance in muddy conditions.
  • Enhanced Power Transfer: Advanced tooth profile ensures efficient power delivery to the rear wheel.
  • Wide Compatibility: Suitable for various Yamaha models, including YZ125, YZ250, and WR400F.
  • Material: 7075-T6 Aluminum Alloy
  • Tooth Count: 50
  • Chain Size: 520
  • Mounting Position: Rear
  • Color/Finish: Silver
  • Weight: Approximately 0.81 lbs
  • Fitment: Compatible with Yamaha YZ125 (1980-1998), YZ250 (1980-1998), YZ400F (1998), WR200R (1992), WR250Z (1991-1997), WR400F (1998), WR500Z (1992-1993), and IT465 (1981-1982)
View AllClose

Specs

COLOR/FINISH:
SILVER
MATERIAL:
7075-T6 ALUMINUM
RIDING STYLE:
OFF-ROAD
CHAIN SIZE:
520
MOUNTING POSITION:
REAR
RIDING STYLE:
ADVENTURE TOURING / DUAL-SPORT
TOOTH COUNT:
50
TYPE:
DRIVE
PRODUCT NAME:
SPROCKET
UNITS:
EACH
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for Renthal Ultralight Rear Sprocket 50T Silver 131U-520-50GBSI

View AllClose

FREE Shipping on orders of $99 or more!


Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.



Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.


You May Also Like

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER