When a Honda 125cc 4-stroke engine (SH125i, PCX125, Forza125, SH125 Mode) starts consuming oil abnormally, loses compression or shows bluish smoke from the exhaust, the cause is almost always a worn or scored original cylinder after tens of thousands of kilometres. The Blast complete cylinder kit fixes the problem at the root: it replaces the entire cylinder-piston assembly with an OEM-type part, restoring the engine's original performance and fuel/oil consumption, without altering the ECU mapping or type approval.

What's in the kit:

• Alloy cylinder, Ø52.4 mm bore (124cc)
• Piston complete with rings
• Wrist pin and circlips
• Cylinder and cylinder head gasket set
• Valve stem seals

Honda OEM cross-references (check against your parts catalogue): cylinder 12100-KZR-600, piston 13101-KWN-900/901/902. Reference engine stroke: 57.9 mm.

Fits:

• Honda SH125i (2013-2018)
• Honda PCX125 (2013-2018)
• Honda Forza125 / NSS125 AD ABS (2015)
• Honda SH125 Mode ANC i (2014-2016)

Fitting tip: when replacing the cylinder kit, it's recommended to also check/replace the crankcase gasket and engine oil, and to run the engine in gradually over the first 500 km as per the Honda manual.

Always check your exact model code on the registration document before purchasing, or contact us with your VIN.