Select Your Ride

1
2
3

SUPERSPROX Steel Rear Sprocket - 45-Tooth RFE-990-45-BLK

Part Number: 12101939
SUPERSPROX
(No reviews yet) Write a Review
SKU:
12101939
UPC:
8592165077314
MPN:
RFE-990-45-BLK
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.70 LBS
$54.95
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 worn or inefficient rear sprocket directly impacts your bike's acceleration, chain longevity, and overall drivetrain reliability. The SUPERSPROX Steel Rear Sprocket delivers race-proven durability with a lightweight design that won't compromise performance on street or off-road terrain. Built to exacting tolerances and finished with premium corrosion protection, this sprocket is engineered to outlast inferior alternatives while maintaining the clean aesthetics your build deserves.

  • 45-tooth configuration
  • CNC-laser cut precision
  • High-grade steel construction
  • 2XZINK anti-corrosion coating
  • Black finish applied
  • Lightweight design
  • CAD-engineered fitment
  • Race-track developed
  • Factory styling profile
  • Street and off-road rated
  • Direct bolt-on installation
  • MPN: RFE-990-45-BLK
View AllClose

Specs

MOUNTING POSITION:
REAR
PRODUCT NAME:
SPROCKET
COLOR/FINISH:
BLACK
MATERIAL:
STEEL
RIDING STYLE:
OFF-ROAD
TOOTH COUNT:
45
TYPE:
REAR
UNITS:
EACH
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for SUPERSPROX Steel Rear Sprocket - 45-Tooth RFE-990-45-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.



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