Yamaha Tricity 125 ABS (SEC 2) [2017-2021] - Cylinder kit ø 63 bolts ø 14 H20 I-Tech 4-stroke

Malossi cylinder kit for the Yamaha Tricity 125 ABS

The MALOSSI cylinder kit ø 63 bolts ø 14 H20 I-Tech 4-stroke is assigned to the Yamaha Tricity 125 ABS (SEC 2) from 2017 to 2021. The cylinder has a bore of Ø 63 mm and is designed for a stroke of 58.7 mm and a displacement of 183 cc.

Structure and technical properties

• Cylinder material: Primary aluminum alloy with a high proportion of hardened and tempered silicon
• Cylinder liner with silicon carbide coating in a galvanic nickel die
• Cross-smoothing with two diamond passes and tight tolerances
• Cylinder-piston connection with a tolerance of 0.05 mm
• Recalculated heat exchange surfaces on the cylinder
• Compression ratio: 11.27

Pistons and piston rings

The ultra-compact piston is made of a special aluminum alloy with a high silicon content, low thermal expansion and a tin layer on the sliding surfaces. It is lightweight and reinforced and has improved heat exchange surfaces. Piston compression is specified as Racing.

Three rings are used: a compression ring made of nitrided and chrome-plated steel, a special cast iron ring and a three-part wiper ring made of special chrome-plated steel alloy. The piston rings are designed for high sliding properties and high mechanical strength.

Vehicle assignment and notice

Suitable for Yamaha Tricity 125 ABS (SEC 2), years 2017-2021. The product is intended exclusively for competitions at designated venues in accordance with the regulations of the relevant sports associations. No liability is assumed for improper use.