TOP END PISTON KIT VERTEX 53.95MM TWIN RING GAS GAS MC125 21-23 HUSQVARNA TC125 KTM 125SX 16-22 S3-Brand-Spectro Ergonomic wrist adjustment provides a

Ergonomic wrist adjustment provides a secure

Available in black or brown

with added Micro-Lock for extra impact absorption

Tech-Air® 5 compatible

TOP END PISTON KIT VERTEX 53.95MM TWIN RING GAS GAS MC125 21-23 HUSQVARNA TC125 KTM 125SX 16-22 S3-Brand-Spectro Ergonomic wrist adjustment provides aVertex piston kits inc the piston, rings, wrist pin and circlips. The pistons are heat treated with a T 6 hardening and tempering cycle. Also, a molybdenum disulphide skirt coating is used for reducing wear and improving the break in of each piston. Cast Piston for 2 Stroke Because of a cast pistons ability to contain higher silicon content compared to forged pistons, and because two strokes have lower cylinder pressures when compared to four strokes,