Tecnium Full forged size A Piston kitKAWASAKI 125 KX 125 (KX125H) - 1990 - 1991Ref : 8108DA / 1093542001

WÖSSNER forged piston manufacturer reference 8108DA, designed for cross applications. Made in Germany, this aluminum piston is intended for 2-stroke and 4-stroke engines where dimensional stability and surface finish are essential. It features an anti-friction treatment on the skirt to reduce friction during high RPMs and acceleration cycles typical of off-road use.

• Type: forged piston
• Material: aluminum
• Piston diameter: Ø 55.940 mm (oversize letter: A)
• Recommended bore diameter: 56.00 mm
• Compression: standard
• Delivered complete: ring(s), circlips, and piston pin

Ideal for mechanical preparations and replacements on cross models, this piston is aimed at riders looking for an industrial and traceable engine part. Its finish and tolerances make it a suitable option for replacing a worn piston or fitting an oversize A during a re-boring. Notable compatibilities: Kawasaki KX 125 (KX125H) 1990–1991 (125 cm³).

Installation advice: adhere to the recommendations for bore size, piston/ring clearance, and initial break-in. Check the entire cylinder, ring seating, and guidance before commissioning.