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MX Kawasaki KX125 piston Click to zoom

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

Kawasaki

KX125

'92-'93
Mitaka part number: 91.4210
In Stock
From
£49.62 exc. VAT

Specifications

Dimensions

Bore Size 54.00mm
Crown Height 21.50mm
Overall Length 58.00mm
Dome Height 0.00mm
G.P. Diameter 16.00mm
Port Y/N N
Ring Peg Position 9.50mm
Cutout Height 0.00

Measurement Reference

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

Stock & Pricing

Part # Type Stock Price
91.4210.A Standard (Grade A) 100 £49.62
91.4210.B Standard (Grade B) 100 £49.62
91.4210.C Standard (Grade C) 88 £49.62
91.4210.D Standard (Grade D) 99 £49.62
91.4210.05 0.50MM OVERSIZE 3 £49.62
91.4210.10 1.00MM OVERSIZE 45 £49.62
Last updated: 2026-09-13 09:40:06