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MX Kawasaki KX125 piston Click to zoom

Kit includes: Piston, rings (Riken/NP), circlips, and gudgeon pin

Kawasaki

KX125

1991
Mitaka part number: 91.4209
In Stock
From
£49.62 exc. VAT

Specifications

Dimensions

Bore Size 56.00mm
Crown Height 21.50mm
Overall Length 56.00mm
Dome Height 0.00mm
G.P. Diameter 16.00mm
Port Y/N N
Ring Peg Position 12.50mm
Cutout Height 0.00

Measurement Reference

Piston measurement diagram - side view Piston measurement diagram - top view

Stock & Pricing

Part # Type Stock Price
91.4209.A Standard (Grade A) 100 £49.62
91.4209.B Standard (Grade B) 9 £49.62
91.4209.C Standard (Grade C) 100 £49.62
91.4209.D Standard (Grade D) 100 £49.62
91.4209.05 0.50MM OVERSIZE 100 £49.62
91.4209.10 1.00MM OVERSIZE 100 £49.62
Last updated: 2026-09-13 08:40:06