Sale

Drivetrain Belt and Chain Drive

Renthal

Renthal 2021 KTM 300 EXC CKD BR Rear Grooved Sprocket - Orange 520-53P Teeth

$104.61 $96.37 Save $8.24

SKU: R0A9 224U-520-53GPOR

In Stock
In Stock
Ships by Jun 17
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Renthal Ultralight Grooved Rear Sprocket is a 53-tooth, 520-pitch sprocket designed for rear wheel application. It is constructed from a specially enhanced 7075-T6 aluminum alloy and features CNC-machined self-cleaning mud grooves at each tooth to increase wear resistance.

It is 66% lighter than steel while maintaining durability. The advanced tooth profile, concentricity, and accuracy of fit contribute to its performance.

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

BrandRenthal
Part NumberR0A9 224U-520-53GPOR

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.

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