Straight pipe DOPPLER OPEN 3D Ø19 flexible assembly with sleeve for MBK 51 / motobecane av10

Ideal for mounting your flexible carburettors from 17 to 21mm, it is extremely short and well venturized / studied. Flexible sleeve delivered with this pipe, as well as the 2 clamps, you can install your carburettors from 17 to 21mm flexible mounting (diameter of fixing on the sleeve from 21 to 25mm).

The ideal thing would be to mount it with MALOSSI VL2 valves and to align the pipe at the entrance of the valves, all while breaking the entry angles of the front valves. This pipe is delivered quite raw, to be reworked if possible! Ideal for preparers.

Made in 3D printing by powder sintering. This process makes it possible to offer an optimum shape of the intake ducts.

Inventory of the different parts:

- 1 pipe

- 4 screws (number identical to the fixing point)

- 4 washers (number identical to the fixing point)

-1 sleeve

WARNING: the material used is sensitive to tightening, it is imperative not to exceed the tightening torque (4Nm), and not to forget to use the washers provided. In the case of incomplete sealing, favor the use of the joint bracket, rather than excessive tightening of the screws which would cause deformation of the sole.