WISECO 72.5mm PISTON KIT KTM 300 2T 1991-1994

Part No. 56-W631.WI+050
KTM EXC MXC 300 1991 - 1994,
Wiseco Pro-Lite Piston Assembly - 631M07250
Durability, longevity and increased horsepower Innovative forging design and piston skirt provide maximum horsepower and torque

Lightweight wrist pins enable faster revs and quicker throttle response Nikasil Bore-Cylinder sleeving or replating required for oversizes Top-End bearing available-part no. B1037
Two CW18 Circlips One S477 Wrist Pin

Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.
1992 KTM 300 DXC 1991 KTM 300 DXC

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.