Renthal 03-10 KTM 65 SX Rear Grooved Sprocket- Silver 420-50P Teeth

Name: Renthal 03-10 KTM 65 SX Rear Grooved Sprocket- Silver 420-50P Teeth
Brand: Renthal
SKU: R0A9 192U-420-50GPSI
Price: 92.64 USD
Availability: InStock

$99.82 $92.64 Save $7.18

SKU: R0A9 192U-420-50GPSI

In Stock

Ships by Jun 14

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Easy — 1–2 hours

Description

The Renthal Ultralight Rear Sprocket is a 50-tooth sprocket designed for 420 chain size. It is constructed from a specially enhanced 7075-T6 aluminum alloy, making it 66% lighter than steel while maintaining durability.

This sprocket is CNC-machined to tight tolerances, featuring an advanced tooth profile for maximum power transfer and long life. Its design includes self-cleaning mud grooves to prevent buildup and enhance wear resistance.

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 192U-420-50GPSI

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