178mm x 12mm x 1.5mm Pitch Rear Thru Axle

12mm x 178mm x 1.5mm bike thru axle Simple, light, strong and excellent value. CNC-machined from 7000 series aluminum One-piece design 6 mm hex wrench required for installation for smooth secure opening/closing (Max recommended torque 10NM) Full insertable length = 181mm. Insertable length with washer 178mm Thread length 19mm Thread pitch M12 x 1.5 Note some boost frames are designed to still use the standard length axle.  If you are replacing an axle on a boost frame it is worth measuring it's length to see whether you need a boost length axle or a standard length one. All free postage now upgraded to Royal Mail Tracked 48 (from 2nd Class untracked). with subsidised Tracked 24 and Next Day options available (change when purchasing).

12mm x 179mm x 1.5mm bike thru axle


Simple, light, strong and excellent value.


CNC-machined from 7000 series aluminum

One-piece design

6 mm hex wrench required for installation for smooth secure opening/closing (Max recommended torque 10NM)


Full insertable length = 181mm.

Insertable length with washer 179mm

Thread length 19mm

Thread pitch M12 x 1.5


Note some boost frames are designed to still use the standard length axle. 

If you are replacing an axle on a boost frame it is worth measuring it's length to see whether you need a boost length axle or a standard length one.


All free postage now upgraded to Royal Mail Tracked 48 (from 2nd Class untracked). with subsidised Tracked 24 and Next Day options available (change when purchasing).