Fits: Yamaha YFM350R Raptor 2005-13, YFM350 WT Big Bear 1989-99, BW350T 1999, Moto-4 1999, Grizzly 350 2007-14 Forged from high silicon aluminum alloy for maximum strength and reliability. Specially forged aerospace alloy with excellent strength-to-weight ratio ArmorGlide skirt coating reduces friction, improves quiet operation, and improves scratch resistance. Wiseco high performance motorcycle pistons come with rings and circlips.

Forged from high silicon aluminum alloy for maximum strength and reliability. Specially forged product using aerospace alloy with excellent strength-to-weight ratio. ArmorGlide skirt coating reduces friction for quiet operation and improves scuff resistance. All Wiseco high performance motorcycle pistons come with rings and circlips. Compatible models: Yamaha YFM350R Raptor 2005-13, YFM350 WT Big Bear 1989-99, BW350T 1999, Moto-4 1999, Grizzly 350 2007-14.


Manufacturer: ‎Wiseco
Brand: ‎WISECO PISTON
Model name: ‎40109M08350
Product size: ‎10.16 x 10.16 x 10.16 cm; 430.91 g
Product model Number: 40109M08350
Discontinued by the manufacturer: ‎No
Original part number: 40109M08350
Product dimensions: Depth x Width x Height: 10.2 x 10.2 x 10.2 cm
Color : ‎Black
Product weight: ‎431 g