Select Your Ride

1
2
3

SUPERSPROX Steel Rear Sprocket - 51-Tooth RFE-990-51-BLK

Part Number: 12101943
SUPERSPROX
(No reviews yet) Write a Review
SKU:
12101943
UPC:
8592165073170
MPN:
RFE-990-51-BLK
Condition:
New
Availability:
Ships Same Business Day
Weight:
2.00 LBS
view larger
$59.95
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

A rear sprocket is one of the highest-wear components in any drivetrain system, directly impacting acceleration, top speed, and chain longevity. The SUPERSPROX 51-tooth steel sprocket delivers race-tested durability with a lightweight design that minimizes unsprung weight without sacrificing strength. Built to Supersprox's exacting standards, this sprocket combines precision engineering with proven corrosion resistance for street, track, and off-road environments.

  • 51-tooth configuration
  • CNC-laser cut precision
  • CAD-engineered design
  • Steel construction
  • Lightweight steel sprocket
  • 2XZINK black finish
  • Superior corrosion resistance
  • Race-track developed
  • Bolt-on installation
  • OEM factory styling
  • MPN: RFE-990-51-BLK
  • Street and off-road rated
View AllClose

Specs

CHAIN SIZE:
520
RIDING STYLE:
STREET
MOUNTING POSITION:
REAR
PRODUCT NAME:
SPROCKET
TOOTH COUNT:
51
COLOR/FINISH:
BLACK
MATERIAL:
STEEL
RIDING STYLE:
OFF-ROAD
TYPE:
REAR
UNITS:
EACH
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for SUPERSPROX Steel Rear Sprocket - 51-Tooth RFE-990-51-BLK

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