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We designed these bolts to be the best on the market. These single chainring optimized bolts have a 4 mm hex socket on the bolt and a 6 mm hex socket on the nut so no spanner is needed. These are 6 mm long so they work perfectly with any bolt on single chainring that does not have threaded standoffs.

Compatibility

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

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Tech Specs

Weight: 4 bolts - 10 grams
Material: 7075-T6 aluminum
Size: M8 x.75 x 5
Torque spec: 7-8 NM tightening torque with light grease on threads only
Made in the USA

  WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For further information go to www.P65Warnings.ca.gov.​

Patent and trademark information

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