Replacement alloy chainring bolts for 2x road ring sets on 110BCD or 130BCD cranks, including Praxis's Buzz, Buzz Sport and Aero sets, which don't come with bolts.

Which bolt kit?

Praxis makes several bolt kits for specific setups, and this one is for standard 2x road sets. Praxis's 48/32 110BCD set uses its own proprietary bolts that thread into the 32T ring (supplied with the set), and Praxis X-Rings use M8 male threaded bolts, so neither uses this kit. Praxis also offers a separate 1x bolt kit.

Fitting

Praxis specifies 10 Nm. Fitting is a separate workshop service and isn't included in the price. The Tune workshop can fit and torque your bolts with a torque wrench and the right hex keys.

Compatibility & fit

  • 2x road chainring sets on 110BCD or 130BCD cranks (five bolts for a 5-arm crank).
  • Not for the Praxis 48/32 110BCD set, Praxis X-Rings or threaded e-rings.

Praxis warrants its components to be free from defects in materials and workmanship for 2 years from the original purchase date, for the original owner. Normal wear and tear, general corrosion, crash or impact damage, incorrect installation (including the wrong tools) and modification aren't covered.

This cover is in addition to your rights under the Australian Consumer Law. Keep your proof of purchase. For warranty support, return the product to Tune Cycles and we'll manage the claim with Praxis's Australian distributor.

  • Five alloy chainring bolts
  • For 110BCD or 130BCD 2x road sets
  • 5 mm / 6 mm hex
  • M8.5 x 0.75 thread
  • Torque to 10 Nm
Product2x road chainring bolt kit
Quantity5
MaterialAluminium alloy
Tool5 mm and 6 mm hex (Allen) keys
ThreadM8.5 x 0.75
Torque10 Nm
For110BCD or 130BCD 2x road ring sets
SKU DSG-PXCR-BoltsBlack
Brand Praxis
Shipping Weight 0.0300kg
Shipping Width 0.160m
Shipping Height 0.060m
Shipping Length 0.220m