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1991-1992 Yamaha WR250
Heavy-duty UV resistant ProtekxTM Extreme fabric with PVC backing for extreme weather and abrasion protection
Fit popular models
Protect critical components of your bike including the engine case
2022-2023 Can-Am Defender MAX HD9 XT
Wiseco 40237M09400 Piston Kit - Standard Bore 93.92mm, 14:1 Compression engine-crankcase-components-connecting-rod-kits 1991-1992 Yamaha WR250Bore: 93. 92mm Compression: 14: 1 Compression Sizing: Sizing Not Available All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of todays cylinder bore compositions.
