Select Your Ride

1
2
3

Renthal Ultralight Rear Sprocket 51T 520 Chain Silver 131U-520-51GBSI

Part Number: R13151
RENTHAL
(No reviews yet) Write a Review
SKU:
R13151
UPC:
765442003599
MPN:
131U-520-51GBSI
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.00 LBS
view larger
$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
Frequently bought together:

Description

If you're running a 520 chain setup and want measurable gains in acceleration and handling, this Renthal sprocket delivers through weight reduction and engineering precision. The 7075-T6 aluminum construction cuts rotating mass by 66% compared to steel—a real advantage when you're competing for tenths of a second or pushing hard on technical terrain. Self-cleaning tooth grooves keep mud and debris from accumulating, ensuring consistent power delivery and extending the lifespan of your entire drivetrain.

  • CNC-machined 7075-T6 aluminum
  • 66% lighter than steel
  • 51-tooth configuration
  • 520 chain size
  • Self-cleaning mud grooves
  • Silver anodized finish
  • Rear wheel mounted
  • Yamaha-specific fitment
  • Off-road/racing optimized
  • Bolt-on installation
View AllClose

Specs

MOUNTING POSITION:
REAR
TYPE:
DRIVE
UNITS:
EACH
CHAIN SIZE:
520
RIDING STYLE:
ADVENTURE TOURING / DUAL-SPORT
PRODUCT NAME:
SPROCKET
TOOTH COUNT:
51
COLOR/FINISH:
SILVER
MATERIAL:
7075-T6 ALUMINUM
RIDING STYLE:
OFF-ROAD
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for Renthal Ultralight Rear Sprocket 51T 520 Chain Silver 131U-520-51GBSI

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.

Details

Easy 30-Day Returns

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

Details

You May Also Like

Related Products

Related Products

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

Privacy Policy | Terms of Use | Site Accessibility