Wiseco 448M05750 Piston Kit - Standard Bore 57.44mm control-steering-stems 2017-2019 Beta 350 RR Race

2017-2019 Beta 350 RR Race Edition

2016-2020 Can-Am Outlander 850 X mr

Professional detailer

engine air scoop

Wiseco 448M05750 Piston Kit - Standard Bore 57.44mm control-steering-stems 2017-2019 Beta 350 RR RaceBore: 57. 44mm Compression: Compression Not Available Sizing: Sizing Not Available SPECIFICATIONS. Displacement: 120cc. Bore Standard: 55. 5mm. Bore Actual: 57. 50mm. Bore Oversize: 2. 00mm. Stroke: 50. 00mm. ITEM CONTENTS. 2264CD 57. 50 mm Ring Set. CW14 ROUND WIRE PIN LOCKS 14MM (PAIR). S394 PistonPin 14mm x 1. 8897 NonChromed SW All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight,