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The replacement piston for your large ATHENA kits on TDR, DT, TZR ...
ATHENA high quality graphite and forged bi segment piston, delivered complete with axle, clips, domed hard chrome segments… It is the replacement for the 170cc ATHENA racing kits for 4FU engine (YAMAHA TDR, DT, DTR, DERBI GPR, TZR…). We have two wear ratings to select before purchase depending on the wear and the basic pairing of your cylinder. (generally we go on hill B (Ø64.95mm) after 15,000 km ...) 
Reference: PI.01.53A.VG
VERTEX / ITALKIT mono-segment piston for high original engines and ITALKIT on ROTAX 122 and 123 from ARPRILIA RS, AF1, FUTURA, RS, PEGASO, TUAREG, RALLY, SIYNTESI, RX, RED ROSE ...
Reference: 001402/1.B
A high-end piston with several dimensions to choose to change every 10 000 to 15 000 km.
Reference: P-392
Original type piston Ø56mm for HONDA MBX and MTX 125.
Reference: PI.48.540.I
VERTEX by ITALKIT replacement piston for MONTESA CAPPRA, ENDURO, COTA 123 ... 125 2T motorcycle
Reference: PI.03.72B.VG
Replacement piston for motorcycle BETA TECHNO, ALP, TRIAL ... 250cc 2T from 1995 to 1997
Reference: PI.60.59A.VG
The replacement piston for the original 250cc two-cylinder, several sizes available!
Reference: PI.01.58A.VG
VERTEX / ITALKIT mono-segment piston for high 140cc ITALKIT engine on ROTAX 122 and 123 from ARPRILIA RS, AF1, FUTURA, RS, PEGASO, TUAREG, RALLY, SIYNTESI, RX, RED ROSE ...
Reference: PI.26.64E.VG
Ideal for saving your large diameter POLINI kit on your MTX, NSR 125 2T.
Reference: PI.68.560.VG
The replacement piston for the original 125cc single-cylinder, several sizes available!
Reference: 01.2252.050
PROX piston for YAMAHA DT 125 2T 18G engines (cylinder with valves, air cooling).
Reference: PI.01.55A.VG
VERTEX / ITALKIT mono-segment piston for high original engines and ITALKIT on ROTAX 123 from ARPRILIA Extrema RS-SP.
Reference: PI.26.56A.VG
High quality piston for HONDA NS F and MTX 125 2T.
Reference: PI.60.63A.VG
The replacement piston in mono segment for the original 250cc two-cylinder, several ribs available!
Reference: 204.0008/A
Ideal for refurbishing your POLINI kit on your CAGIVA motorbikes! C9
Reference: 34 6537
A high-end piston with several ratings to choose from to change every 10,000 to 15,000 km.
Reference: S4F05600002A
ATHENA forged piston in 55.94, 55.95 or 55.96mm for TZR and TDR 2T 125cc.
The replacement piston for your large ATHENA kits on TDR, DT, TZR ...
