• sample-1

    PreciAlps, manufacturer of transmission, specialized e-bike

    Design and Test in the Alps!

    Info Covid-19: Your orders continue to be shipped

  • sample-2

    Adapter chainring 104BCD for mid drive motor Bafang BBS01 and BBS02

  • sample-3

    Chainring 36T "Narrow Wide" Bafang BBSHD

  • Delivery

    Shipping costs calculated at more economical from 0.70€

  • Telephone advice

    Telephone advice to help you choose the most suitable transmission

  • Bank payment

    Paypal Secure Payment

The PreciAlps company designs and tests its Bling Ring in the French Alps.

The geographical position of our company in the Alpine foothills allows us to test our chain ring in the most extreme conditions before marketing. The satisfaction of our customers is our main concern.