WISECO 0910-3940 40123M08350 Piston Kit Forged Series for 4-Stroke Piston Kit - 83.50 mm - Yamaha Brand_Devol 031") Type Resistor Center Electrode

031") Type Resistor Center Electrode Type Standard Electrode Tip Material Nickel Alloy Spark Gap 0

Inserts to fit 1"

Backrest seat mount and backrest mount have been redesigned to incorporate a slide lock system that allows the backrest mount to attach through the seat opening onto the two lock bolts easily securing the backrest

Installing the Axeo Travel Limiting Kit for 23" wheels requires the separate purchase and installation of 7° raked triple trees

WISECO 0910-3940 40123M08350 Piston Kit Forged Series for 4-Stroke Piston Kit - 83.50 mm - Yamaha Brand_Devol 031") Type Resistor Center ElectrodeFeatures Forged 4 stroke piston is designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength Dedicated forgings allow for optimized strength to weight ratio Ideal for multiple purpose riding Kit includes piston, wrist pin, rings and circlips Specs Engine Type 4 Stroke Product Name Piston Kit Skirt Coating ArmorGlide Units Kit Displacement 349 cc Bore Oversize +0,50 mm