Big bore piston kit for a Honda TL125 (150 CC ) oversize for our big bore kits 62mm bore 1 mm oversize for our cylinder only does not fit std Honda 124 cyl Please check the photo the kit you see in the photo is the kit you get gives you a hell of a difference makes hill climbs easy pulls 1 gear higher everywhere , patterned CNC modified in the uk piston kit Fits xl125 SL125 XL125rc TL125 and CB125 if our cylinder fitted You just bore your old  cylinder  out to 62mm You can buy with confidence from a UK company making or modifying these big bore kits in the UK TO BE STRAIGHT FIT WITHOUT HASSLE  ,ALLWAYS AT THE END OF A PHONE FOR ADVICE ETC. AND FOR FURTURE SINGLE ITEMS GASKETS OVERSIZE PISTONS ETC delivering from the UK CARRYING STOCK IN UK Delivering to your door within 2 days Lots of our parts are OE HONDA OR YAMAHA PARTS AVT AUTOPARTS ltd 82/84shields road Byker Newcastle upon Tyne Ne61ds Tel 0191 2650028

IMPORTANT BERLT BIGBORE KITS ARE FOR COMPETITION USE ONLY

TRACK DAYS / DIRT RACING/ CLOSED CIRCUIT RACING ONLY

NOT SUITABLE FOR ROAD USE

Due to the highly tuned nature of the product