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Renthal

Renthal CRF150F 428 Conversion Kit

$227.43 $204.70 Save $22.73

SKU: R0A9 K044

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Renthal K044 final drive kit is a 428 conversion kit that includes a front and rear sprocket with stock gear ratios and a Gold Renthal R1-428 chain. This kit helps improve acceleration and responsiveness by reducing revolving unsprung weight. The front sprocket is made from nickel chromoly, while the rear sprocket is crafted from 7075 T-6 aluminum.

Fitment

Fitment Guaranteed

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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 K044

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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