Drivetrain Clutches and Components

EPI

EPI 02-08 Yamaha 660 Grizzly/Big Bore 27-28 in. Tires Low Elev. Sport Utility Clutch Kit

$251.10

SKU: E063 WE391080

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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 EPI WE391080 is a Sport Utility Clutch Kit designed for the 2002-08 Yamaha Grizzly 660 models with Big Bore Kits and oversized tires. This clutch kit optimizes performance for low elevation riding, between 0-3,000 ft, and is intended for use with 27-28 inch tires.

The kit also promotes quicker backshifts for crisper throttle response and helps reduce belt slip and clutch heat.

Fitment

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

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Specifications

BrandEPI
Part NumberE063 WE391080

Videos

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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