Yamaha X-MAX 250 (SG 22) [2010-2012] - Race cast pistons

VERTEX Race cast piston for Yamaha X-MAX 250

The VERTEX Race cast piston is designed for the Yamaha X-MAX 250 (SG 22) in the 2010-2012 model year range. The technical dimensions support a targeted selection suitable for the planned engine overhaul or repair.

Design and technical data

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 69.45 mm
• Letter oversize: 050
• Oversize: +0.05
• Bore diameter: 69.50 mm
• Rings Quantity: Set
• Stroke: 4T

The diameter of 69.45 mm, the bore diameter of 69.50 mm and the specified oversize of +0.05 are particularly relevant for the selection. The cast aluminum piston has standard compression and is assigned to the 4T version.

Vehicle assignment

This race cast piston is suitable for the Yamaha X-MAX 250 (SG 22), built between 2010 and 2012. Before ordering, check the existing engine dimensions and compare them with the specified piston and bore dimensions so that the selection matches the intended version.

Selection guide

The 050 marking and the combination of 69.45 mm piston diameter and 69.50 mm bore diameter make assignment easier when working on the 4T engine. The version with ring quantity “set” supplements the technical product data for a structured selection of parts.