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Renthal

Renthal 99+ Yamaha YZ 125-250/ YZF250-450 Rear Grooved Sprocket - Purple 520-50 Teeth

$104.61 $96.37 Save $8.24

SKU: R0A9 150U-520-50GBPE

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Renthal Ultralight Rear Sprocket is a 50-tooth drive sprocket designed for optimal performance. It is CNC-machined from high-strength 7075-T6 aluminum for reduced unsprung weight and increased power transfer.

This sprocket features a computer-aided ultra-light design and a purple finish. It is compatible with 520 chain sizes and mounts to the rear of the motorcycle.

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 150U-520-50GBPE

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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