RB/M212

Sherco 125 Piston kit

Availability: In stock

Product Name Price Qty
Sherco 125 Piston kit Size A
£143.81
Sherco 125 Piston kit Size B
£143.81
Sherco 125 Piston kit Size C
£143.81
Sherco 125 Piston kit Size D
£143.81
OR

Quick Overview

Sherco 125 Piston kit

Comes supplied with new Piston Rings, Gudgeon Pin and Piston C-Clips

The pistons come in sizes A, B, C & D. Size A is the smallest of the pistons and is usually what the bikes come with from the factory but not always, each letter size up increases the piston diameter by 0.01mm, the size is etched on to the top of the piston.

Sherco part number M212
Fits all 125 Shercos

Sherco 125 Piston kit

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Product Description

Piston Sizes

A 55.95mm
B 55.96mm
C 55.97mm
D 55.98mm

The factory recommended piston to cylinder tolerance for the 125 is 0.0175 to 0.0225 mm, if you are considering putting the next size up piston in please be aware that your original piston will have worn down and any wear in the cylinder is unlikely to be uniform down the bore so please check the bore size all the way down the cylinder and from left to right as well as front to back, the factory measure the piston and cylinders at 24 degrees C. The piston is measured front to back and 19mm up from the bottom of the skirt, be aware that the pistons are manufacture tapered (larger at the bottom) and oval (larger front to back) to allow for unequal expansion of the piston in use.

Additional Information

Sherco Part Code M212

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