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  • Front 15mm Thru Axle Kit w/ Bearings
  • Front 12mm Thru Axle Kit w/ Side Cap
  • 3 Pawl Rear 12mm Thru Axle for Hubs 2015 & Earlier
  • 5 Pawl Rear 12mm Thru Axle for 545 Hubs

Road Disc Brake Axle Kits


Product Description

Thru axle conversion kit for Sonic Disc Brake hubs, for wheels such as the Ardennes, Jet, and Stinger Disc Brake. Note that this conversion kit works only on hubs made on or after ~August 2014. If you are unsure whether your wheel is compatible, please call our customer service before ordering - older hubs are not compatible due to a smaller bearing size. Front hubs must have at least a 15mm ID front bearing.

Update for 2017:

We are now excited to offer thru axles for the new 545 hub set.  When ordering online, please specify in the drop down menu which axle you need.


Lockring not included. A Shimano external 16 notch lockring, such as the XT M8010 is required to complete the 15mm axle conversion.

Front Hub conversion from 15mm  to 12mm or QR require Smaller ID Bearings and a Center Sleeve. These are included in Part #'s HUCL12Kit and HUCLQRKit. 

    -Purchase either Kit part # HUCL12Kit to covert from 15mm to 12mm or HUCLQRKit to convert to QR.

* Skewer axle kits do not include Skewers. HU620 and HU626 sold separately.

⚠️ WARNING: This product can expose you to chemicals including bisphenol-A, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to WWW.P65WARNINGS.CA.GOV

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