Brand-X Bolt Thru Axle

Featuring a leverless design for a clean look and added security, these super-tough thru-axles tighten up with 6mm Allen key heads.

They're also compatible with the Brand-X switch lever (sold separately), which allows quick installation and removal of the thru-axle on the go, without having to carry a set of Allen keys with you.

Available in a range of sizes, Brand-X has produced these thru-axles in the most commonly seen lengths and thread pitches:

Option   Type      Hub Size     Length  Thread Length   Thread Pitch  Weight 

  1         E-Thru    12x100mm   125mm       17mm                M12x1.5           31g

  2         E-Thru    12x142mm   166mm       17mm                M12x1.5           40g

  3         E-Thru    12x142mm   170mm       17mm                M12x1.5           42g

  4        SRAM     12x142mm   172mm        20mm                M12x1.75         42g

  5        SRAM     12x148mm   180mm        20mm                M12x1.75         43g

  6    RockShox   15x100mm   146mm        11mm                M15x1.5           65g

  7    RockShox   15x110mm   158mm        11mm                M15x1.5           69g

  8    Fox Kabolt  15x100mm   146mm        13mm                M14x1.5           63g

  9    Fox Kabolt  15x110mm   156mm        13mm                M14x1.5           67g

(*We recommend measuring the length of your existing thru axle before ordering)

Compatibility Notes:
Option 1 is designed for solid road/gravel/cyclocross forks that use the Shimano E-Thru 12x100mm axle standard with an M12x1.5 thread pitch.

Options 2 and 3 are for frames with the 142x12mm axle standard and that use the Shimano E-Thru 12mm axle standard with an M12x1.5 thread pitch. There are two length options as some frames have thicker dropouts.

Option 4 is for frames with the 142x12mm axle standard and that use the SRAM 12mm thru axle with the M12x1.75 thread pitch.

Option 5 is for frames with the “Boost” 148x12mm axle standard and that use the SRAM 12mm thru axle with the M12x1.75 thread pitch.

Option 6 is for standard RockShox suspension forks with the 15x100mm axle standard and that use the “Maxle” system with an M15x1.5 thread pitch.

Option 7 is for the “Boost” version of  RockShox suspension forks with the 15x110mm axle standard and that also use the “Maxle” system with an M15x1.5 thread pitch.

Option 8 is for Fox Suspension forks with the standard 15x100mm axle standard that use the “Kabolt” system with an M14x1.5 thread pitch.

Option 9 is for Fox Suspension forks with the Boost Standard 15x110mm axle standard that use the “Kabolt” system with an M14x1.5 thread pitch.