Crankshaft, connecting rod assembly TEKNIX reinforced for MBK 51 / motobecane av10 / av7 Thread "not left"

Crankshaft original type of correct quality for a very low price. Mounts on av10 and AV7 motobecane. Special reverse thread on the left for ignition. Hollow T-shaped masses for a very low weight!

Summary :

Masses: semi full
Reinforced: yes
Keying: no (you will have to fix your ignition with a setting rod)
Needle cage: included with the vilo, reinforced
Bristles: Ø16mm as the origin
Connecting rod: 85mm between axis as the origin

Ignition thread left