Rennen Alloy Chainring Bolts

In stock
SKU
RENE-ALOY-CR-BLTS
As low as £17.99

As a specialist in top-of-the-range sprocket, Rennen has found it legitimate to offer a real alternative for bolts and nuts. Indeed, this product is all too often overlooked by users who, having little confidence in their aluminium bolts.... Read More

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As a specialist in top-of-the-range sprocket, Rennen has found it legitimate to offer a real alternative for bolts and nuts. Indeed, this product is all too often overlooked by users who, having little confidence in their aluminium bolts.

Faced with this observation, Rennen decided to offer a real evolution in terms of BMX Race bolts. Rennnen Infinity bolts are specifically CNC machined. They have a support shoulder at head level to guarantee the best possible interface between your sprocket and your bracket star. This innovation increases the rigidity of the whole by + 8.5%! Confident in this design, Rennen offers a lifetime warranty against breakage.

Features:

  • Pack of 4 bolts
  • Material: Aluminum 7075-T6
  • Thread height: 0.6mm
  • Only works with threaded Chainrings
  • Tool required: BTR 4 key

Here is the difference in stress between a bolt without shoulder (1st image) and with shoulder like Rennen bolts (2nd image). The present shoulder allows the late arrival of any stress.

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