Revised KICKR/CORE 142 Adapters
In 2020, several bicycle manufacturers updated the thru axle interfaces of the frames of select bike models, making them incompatible with KICKRs version 3  through version 5  and all versions of KICKR CORE. Working closely with these bicycle manufacturers, Wahoo developed an updated set of adapters allowing compatibility with affected bicycles and the above Wahoo trainers, with the exception of KICKR v3  (the updated adapters below are not compatible with KICKR v3.
- All Cervelo Disc frames
- Lauf True Grit
- Lauf Seigla
- 2021+ Giant TCR Disc Models
- 2020+ Trek Domane & Madone
- 2021+ Trek Emonda
- 2021+ Trek Checkpoint Carbon
- 2021+ Trek Top Fuel
- 2021+ Rondo Ruut AL2
Updated thru axle adapters are available for purchase on our website, here.
Note: Please retain the legacy/stock adapters for future use with 148mm thru axle and QR bikes.
- Part 4 replaces the original non-drive side KICKR 142/148 adapter (Part 1)
- Part 5 or Part 6 replaces the original lock nut (Part 2)
- Part 5 (longer) fits the stock KICKR/Shimano/Campagnolo style freehub body
- Part 6 (shorter) fits the SRAM XDR compatible KICKR freehub body
- Part 7 replaces the original drive side spin cap (Part 3)
Cassette lockring tool
14mm cone wrench
17mm cone wrench
Remove the existing drive side adapter.
Remove the existing non-drive side adapter.
Remove the cassette (instructions here).
Remove existing axle lock nut.
Install new axle lock nut (depending on freehub body type).
Reinstall the cassette.
Install the new drive side thru axle adapter.
Install the new 142 non-drive side adapter.
Disclaimer Concerning KICKR Compatibility: Because of the wide variety of bicycle makes and models available, Wahoo cannot guarantee KICKR's compatibility with all bikes. While Wahoo has conducted tests on KICKR compatibility with certain bikes and makes note of any "Known Incompatible Bikes" on its website, it is important to note that list is not exhaustive. It is the KICKR end user that is ultimately responsible for ensuring that his or her bike frame is compatible with the KICKR such that damage to the bike frame does not result from using the trainer. If potential purchasers are unsure whether their bike would be compatible, Wahoo recommends visiting a local Wahoo retailer to test a bicycle’s fit before purchasing. See https://www.wahoofitness.com/store-locator.