Renthal 89-01 Suzuki RM 80/ 2002 Yamaha YZ85 Rear Grooved Sprocket -Blue 428-49P Teeth

Name: Renthal 89-01 Suzuki RM 80/ 2002 Yamaha YZ85 Rear Grooved Sprocket -Blue 428-49P Teeth
Brand: Renthal
SKU: R0A9 121U-428-49GPBU
Price: 94.15 USD
Availability: InStock

$104.61 $94.15 Save $10.46

SKU: R0A9 121U-428-49GPBU

In Stock

Ships by Jun 20

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Beginner — under 30 min

Description

The Renthal 121U-428-49GPBU is a rear ultralight chainwheel designed for specific motorcycle models. It features 49 teeth and a 428 chain size, finished in blue. This sprocket is CNC machined from 7075 T6 aluminum, making it significantly lighter than steel sprockets.

Its construction utilizes high-strength materials and advanced manufacturing techniques, contributing to its durability and performance, making it a choice for race teams.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	Renthal
Part Number	R0A9 121U-428-49GPBU

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy