110cc High Compression & Forged Piston Bore Kit - ALL Models KLX110 DRZ110 KA37003-047 The only modification required is

The only modification required is you have to open up the theaxle holes slightly on the KLX110 forks to accept the larger Z50type axle

Gasket Kit - TBW0893

A USDA Forest Service approved spark arrester is included

These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional shipping charges

110cc High Compression & Forged Piston Bore Kit - ALL Models KLX110 DRZ110 KA37003-047 The only modification required isTrail Bikes 110cc (53mm) Bore Kit TBW9592 Fitment: 2002 Current and all models of the KLX110 or DRZ110 110cc bore kit, 53mm, High compression & Forged piston kit KLX110 Upgrade your KLX110 with the TB Parts 110cc Bore Kit, featuring a 53mm high compression forged piston for maximum strength and performance. This kit is designed as a drop in upgrade for the stock cylinder headno case boring required! The forged piston offers superior durability under