§ Ball screw is threaded Ø32mm NINJA for Peugeot 103 and MBK 51 exhausts, motobecane front 10, av 7

Out of production here for informational purposes only.

Here the ball very high quality NINJA, steel machined Treaty, this model is threaded in 32mm, it is therefore mounted on a cylinder with 103 thread but also on MBK 51. This ball is initially planned for the exhaust NINJA G2 open replica, NINJA G3, NINJA warm-up ... You can obviously ask another outlet of your choice.

Internal output diameter: 25mm

External diameter out (socket in the muffler): 29,60mm

Ø thread: 32mm standard Peugeot 103 and MBK 51 av10 / AV7

Internal input Ø: 22mm