Select Your Ride

1
2
3

SUPERSPROX Countershaft Sprocket - 15-Tooth CST-705-15-2

Part Number: 12121401
SUPERSPROX
(No reviews yet) Write a Review
SKU:
12121401
UPC:
8592165125206
MPN:
CST705152
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.50 LBS
$34.95

Ships from Manufacture | Call to Order (231) 767-5055

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 countershaft sprocket is your direct connection to engine power—wear or damage here bleeds performance and reliability. The SUPERSPROX 15-tooth CST-705-15-2 is engineered with factory race specifications and advanced metallurgy to eliminate premature failure and power loss, giving you the durability and efficiency that serious riders and racers demand. Whether you're pushing hard on pavement or carving through dirt, this sprocket delivers consistent engagement and faster wear recovery compared to standard aftermarket alternatives.

  • Material: SCM-435 carbon-free steel
  • Tooth count: 15T
  • Surface hardness: Ultra-hard (.5mm layer)
  • Friction reduction: Impregnated coating
  • Weight reduction: Radial lightening holes
  • Tooth design: Grooved (off-road optimized)
  • Fitment: Application-specific verification required
  • Installation: Bolt-on replacement
  • Origin: Factory team-specification part
View AllClose

Specs

PRODUCT NAME:
SPROCKET
TYPE:
COUNTERSHAFT
UNITS:
EACH
MATERIAL:
STEEL
MOUNTING POSITION:
FRONT
RIDING STYLE:
ADVENTURE TOURING / DUAL-SPORT
CHAIN SIZE:
520
RIDING STYLE:
STREET
TOOTH COUNT:
15
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for SUPERSPROX Countershaft Sprocket - 15-Tooth CST-705-15-2

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