Same day shipping on all orders received by 3:00pm central time

We designed these bolts to be the best on the market. These optimized single chainring bolts have a 4 mm hex socket on the bolt and a 6 mm hex socket on the nut...that's right, no more spanner for your single ring bolts! These are 6 mm long so they work perfectly with any bolt on single chainring that does not have threaded standoffs.

  • Any of our bolt-on Drop-Stop® chainrings with through holes
    • 110 BCD and 130 BCD
  • Works with other brands single chainrings too!

Complementing products:


Tech Specs:

  • Design and manufactured in Minneapolis, MN USA
  • 7-8 NM tightening torque with light grease on threads only
  • Material - 7075-T6 aluminum
  • Size: M8 x.75 x 5
  • Color - black, red, blue, green, gunmetal gray, silver, gold, purple, orange
    • Weight - 5 bolts = 10 grams