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MX Yamaha YZF250 piston Click to zoom

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

Yamaha

YZF250

'08-'13
Mitaka part number: 91.2408
In Stock
From
£95.10 exc. VAT

Specifications

Dimensions

Bore Size 77.00mm
Crown Height 14.00mm
Overall Length 37.50mm
Dome Height 2.30mm
G.P. Diameter 16.00mm
Port Y/N N
Ring Peg Position
Cutout Height

Measurement Reference

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

Stock & Pricing

Part # Type Stock Price
91.2408.A Standard (Grade A) 64 £95.10
91.2408.B Standard (Grade B) 100 £95.10
91.2408.C Standard (Grade C) 17 £95.10
Last updated: 2026-09-13 09:40:06