Wiseco 4676M08300 Piston Kit - Standard Bore 82.92mm, 8.6:1 Compression electrical-electrical-components-timing-advancers Displacement: 257cc

Displacement: 257cc

Custom design mounting brackets incorporate KXP mounting system

1993-1997 KTM 125 SX

2014 Ducati Monster 796 ABS

Wiseco 4676M08300 Piston Kit - Standard Bore 82.92mm, 8.6:1 Compression electrical-electrical-components-timing-advancers Displacement: 257ccBore: 82. 92mm Compression: 8. 6: 1 Compression Sizing: Standard Bore SPECIFICATIONS. Displacement: 386cc. Bore Standard: 83. 00mm. Bore Actual: 83. 00mm. Bore Oversize: STD. Stroke: 71. 50mm. Compression Ratio Actual: 8. 6: 1. Note: Cylinder boring required. ITEM CONTENTS. 3268XC 83. 00 mm Ring Set. CW19 ROUND WIRE PIN LOCKS 19MM (PAIR). S376 PistonPin 19mm x 2. 500in. NonChromed SW All Wiseco Pistons are forged from high silicon, low expansion