Wiseco 839M05200 Piston Kit - Standard Bore 51.94mm riding-apparel-jackets-street Pre-oiled and ready to go

Pre-oiled and ready to go

2021-2022 Polaris Sportsman 570 Hunt Edition

Precise OE specifications

1999-2017 Harley Davidson FLSTF Fat Boy

and integrated LCD screen

Wiseco 839M05200 Piston Kit - Standard Bore 51.94mm riding-apparel-jackets-street Pre-oiled and ready to goBore: 51. 94mm Compression: Standard Compression Sizing: Standard Bore SPECIFICATIONS. Displacement: 89cc. Bore Standard: 52. 00mm. Bore Actual: 52. 00mm. Bore Oversize: STD. Stroke: 41. 9mm. ITEM CONTENTS. 2047CD 52. 00 mm Ring Set. CW12 ROUND WIRE PIN LOCKS 12MM (PAIR). S538 PistonPin 12mm x 1. 535in. NonChromed SW All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat