Select Your Ride

1
2
3

SUPERSPROX Countershaft Sprocket - 15-Tooth CST-432-15-1

Part Number: 12121374
SUPERSPROX
(No reviews yet) Write a Review
SKU:
12121374
UPC:
8592165029085
MPN:
CST-432-15-1
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.40 LBS
view larger
$29.95
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 inadequate countershaft sprocket directly translates to power loss, accelerated chain wear, and compromised acceleration—especially critical in off-road racing where reliability defines winners. The SUPERSPROX 15-tooth CST-432-15-1 is engineered with the same factory team specifications used in professional racing, delivering the durability and efficiency needed to keep your power transfer clean and consistent. Built from SCM-435 carbon-free steel with an ultra-hard surface layer, this sprocket eliminates friction-induced losses while the radial lightening design reduces unsprung mass without sacrificing strength.

  • Material: SCM-435 carbon-free steel
  • Tooth count: 15T
  • Surface layer: .5mm ultra-hard coating
  • Design: Radial hole lightening
  • Teeth profile: Grooved off-road spec
  • Friction reduction: Optimized power delivery
  • Application: Off-road and street
  • Installation: Bolt-on countershaft fit
  • MPN: CST-432-15-1
  • Durability: Zero-break guarantee
View AllClose

Specs

MATERIAL:
STEEL
MOUNTING POSITION:
FRONT
TOOTH COUNT:
15
CHAIN SIZE:
520
TYPE:
COUNTERSHAFT
UNITS:
EACH
PRODUCT NAME:
SPROCKET
RIDING STYLE:
OFF-ROAD
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for SUPERSPROX Countershaft Sprocket - 15-Tooth CST-432-15-1

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