WISECO 0910-2875 772M06450 Piston Kit Forged Series for 2-Stroke Piston Kit - 64.50 mm - Yamaha RT180 Brand_Bobster Also used for earlier exhausts

Also used for earlier exhausts with 18mm bungs on later model bikes

Gender Men's Product Name T-Shirt Riding Style Street Color Charcoal Type Casual Units Each Style Short-Sleeve Base Color Gray Material Cotton Size XL Style Crewneck Model Ride 3

Heat-treated plates

00" Features Washable / Pre-Oiled Units Each Riding Style Street

WISECO 0910-2875 772M06450 Piston Kit Forged Series for 2-Stroke Piston Kit - 64.50 mm - Yamaha RT180 Brand_Bobster Also used for earlier exhaustsFeatures Designed and built for each specific 2 stroke powersports engine Forged from high silicon alloy for maximum strength and dependability Dedicated forgings and additional lightening operations allow for optimized strength to weight ratio Kit includes piston(s), ring(s), wrist pin, and circlips Specs Model Forged Series Skirt Coating Non Coated Displacement 176 cc Units Kit Bore Oversize Standard Engine Type 2 Stroke Piston Diameter 64. 45 mm