Select Your Ride

1
2
3

Renthal 50-Tooth Rear Sprocket for Suzuki 123U-520-50GYSI

Part Number: R12350
RENTHAL
(No reviews yet) Write a Review
SKU:
R12350
UPC:
765442003391
MPN:
123U-520-50GYSI
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.81 LBS
$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

Shaving 66% off your stock sprocket's weight directly translates to sharper acceleration and more responsive handling—critical advantages whether you're racing competitively or pushing hard on technical terrain. The 7075-T6 aluminum construction maintains the rigidity you need for power transfer while the self-cleaning mud grooves keep debris from compromising chain engagement and wear rates. If you're serious about extracting every bit of performance from your Suzuki, this is the kind of precision upgrade that compounds into measurable results.

  • Material: 7075-T6 Aluminum
  • Tooth Count: 50
  • Chain Size: 520
  • Position: Rear
  • Weight Reduction: ~66% vs. steel
  • Design Feature: Self-cleaning mud grooves
  • Finish Options: Silver, Black
  • Fitment: Suzuki RM125, RM250, RM-Z250, RM-Z450, DR-Z400 series
  • Installation: Verify model/year compatibility
View AllClose

Specs

CHAIN SIZE:
520
RIDING STYLE:
ADVENTURE TOURING / DUAL-SPORT
TYPE:
DRIVE
MATERIAL:
7075-T6 ALUMINUM
MOUNTING POSITION:
REAR
PRODUCT NAME:
SPROCKET
TOOTH COUNT:
50
COLOR/FINISH:
SILVER
RIDING STYLE:
OFF-ROAD
UNITS:
EACH
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for Renthal 50-Tooth Rear Sprocket for Suzuki 123U-520-50GYSI

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