Wiseco Precision Forged Clutch Basket - WPP3017Compatible Yamaha Models: Yamaha YZ65: 2018-2021 Yamaha YZ85: 2003-2025 Features: CNC machined from lightweight forged aerospace-grade aluminum alloy, then hard anodized to reduce wear. PTFE coated to provide a near-frictionless surface for smooth operation. Reduced rotational mass for quicker revs; large oil passages for added lubrication and reduced operating temperature. Supplied with fasteners with pre-applied thread locker. Included Items: 1 Clutch Basket 6 6mm Lock Washers 6 6mm-1.00 Spacer Nuts 6 6mm-1.00 x 15mm Socket Head Screws 1/4 Drive Socket with Allen Drive Compatible Yamaha Models (2002-2014): 2016-2002 Yamaha YZ85 Additional Features (2002-2014): Precision forged with larger oiling holes in the clutch basket tangs to increase lubrication, reduce heat build-up, and reduce weight. Supplied with high-quality fasteners complete with pre-applied thread locker for a secure grip during assembly. Hardcoated anodized and Teflon coated to offer superior wear resistance and a smooth clutch operation. Manufacturer's limited lifetime warranty.