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Forged from high-silicon aluminum alloy for maximum strength and dependability.
Innovative forging design and piston skirt provide maximum horsepower and torque.
Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).
Oversize pistons require cylinder sleeving.
The WiseCo Honda XR100 and CRF100F Piston, part number 4666M05450, is a high-quality replacement component designed for durability and optimal performance. Crafted specifically for Honda models from 1981 through 2003 (XR100) and 2004 through 2009 (CRF100F), this piston ensures a precise fit and reliable operation. Made from durable materials, it withstands the rigors of off-road riding and everyday use, providing excellent compression and power output. Proper installation and maintenance of this piston can significantly extend engine life and improve overall engine efficiency. Whether you're rebuilding your engine or performing routine maintenance, this piston offers a cost-effective solution to keep your Honda running smoothly.
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