Wiseco Std Piston Crankshaft Gasket Set 54.00mm Bore for KTM SX125 2016-2017

Std Piston/Crankshaft/Gasket Set for KTM SX125

This Wiseco standard bore piston, crankshaft, and gasket set is a complete top and bottom end rebuild kit for the KTM SX125, with a 54.00 mm bore piston sized to the original cylinder spec.

Overview

This standard piston, crankshaft, and gasket set gives KTM SX125 owners a matched rebuild package for the 2016-2017 model years. The 54.00 mm bore piston restores stock compression and displacement, while the crankshaft and gasket set cover the bottom end and sealing needs in one purchase. It suits riders and mechanics rebuilding a worn or seized 125cc two-stroke engine.

Built For Performance

• Standard 54.00 mm bore piston matched to the original KTM SX125 cylinder size
• Wiseco forged piston construction built for high-rpm two-stroke duty
• Crankshaft included for full bottom end service
• Complete gasket set covering the top and bottom end seals
• Kit format saves sourcing individual rebuild components separately
• Designed around the 2016-2017 KTM SX125 engine platform

Fits These Machines

• for KTM SX125 2016
• for KTM SX125 2017

On-The-Job Use

• Top and bottom end rebuilds on a worn or seized 125cc two-stroke
• Restoring stock bore and compression after cylinder wear
• Race season refreshes on 2016-2017 KTM SX125 machines
• Workshop rebuilds where a matched piston, crank, and gasket set saves time

Specs At A Glance

Good To Know

Q: Does this kit fit my 2016-2017 KTM SX125? A: It is listed for the 2016-2017 KTM SX125 with a 54.00 mm standard bore, so confirm your model year and bore size before ordering. Q: Is this an original KTM part? A: No, this is a Wiseco rebuild kit built for the KTM SX125 and is not an original KTM product.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.