
VERTEX Piston - Manufacturer Ref. 23404B
Replacement piston designed for motocross engines with a bore of 98.00 mm. Made of aluminum, this VERTEX piston in oversize +0.01 mm (letter B) has a piston diameter of Ø 97.970 mm, specifically designed to fit the indicated bore. Ideal for engine refurbishment operations on enduro/cross models where oversize tolerance is required.
This piston is intended for riders and mechanics who perform engine disassembly/reassembly while respecting the manufacturer's tolerances and recommendations. Before installation, check the condition of the cylinder, ring, pin, and clips, and adhere to the manufacturer's torque specifications and procedures for break-in and alignment.
Compatible motorcycles (examples):