Chainring SRAM Directmount now under Boost

Chainring SRAM Directmount now under Boost

We have chainrings for SRAM Directmount under Boost (148mm rear hub), with an offset of 3mm. They can also be used with our cranksets, for example, you can now install a shorter shaft on the BB92 Bb.

And as always, the constant spec:

  • No need for chain guide
  • Материал: алюминий 7075 Т6
  • Designed for 10/11/12-speed drivetrain (can be used in 9-speed)

For oval chainring:

  • Ovality: 15%
  • Mounting angle: 112 degrees (counter-clockwise from the crank)