Wiseco Pistons Forged Aluminum Clutch Basket

The Wiseco forged aluminum clutch basket is a high-performance replacement for the stock clutch basket on powersports engines. It suits dirt bikes, motorcycles and ATVs. OEM clutch baskets are usually die-cast aluminum, which wears quickly and notches easily. Wiseco builds its baskets as precision forgings, so they hold up to hard off-road riding and racing.

Key Features:

• Forged construction: Made from lightweight, high-strength, aerospace-grade aluminum alloy. The forging process creates an aligned grain flow that adds strength, ductility and resistance to impact and fatigue.
• Hard anodized surface: Gives an abrasion-resistant surface that reduces wear on the basket tabs.
• Teflon (PTFE) coating: Creates a near-frictionless surface for smooth clutch operation and a longer service life.
• Weight-saving relief cuts: Reduce rotational mass so the engine can rev and accelerate faster.
• Large oiling holes: Improve lubrication and reduce heat buildup.
• CNC machining: Each basket is machined to the same dimensions as the next, for consistent quality and fit.
• Hardware: Supplied with fasteners that have pre-applied thread locker, as documented for the applicable models.

Wiseco forges these clutch baskets in-house in the USA. They carry the same precision-manufacturing reputation as Wiseco pistons. Whether you ride trails or race motocross, this clutch basket is a durable upgrade over the stock part.