A Robert Axle Project Wahoo KICKR Thru-Axle Adapter Kit lets a 12x148mm (Boost) thru-axle bike bolt straight onto a 2014–2016 Wahoo KICKR direct-drive smart trainer, so you can train on your own bike instead of running a second trainer-only bike.

Highlights

  • Matches a 12x148mm Boost thru-axle hub to the 2014–2016 KICKR's trainer body
  • Precision CNC-machined from 7075 aluminium, anodised for durability
  • Designed, built and quality-tested in the USA

Which kit do I need?

Robert Axle Project sells this adapter as three separate kits, one per KICKR generation — 2014–2016, 2017 and 2018 & newer — each in a 12x142mm or 12x148mm (Boost) version. This listing is the 2014–2016, 12x148mm kit only; a kit for the wrong generation won't seat on your trainer.

Compatibility & fit

Check which KICKR generation you own against Robert Axle Project's fitment diagram before ordering, and match the hub width to your bike's rear thru-axle (12x142mm standard, 12x148mm Boost). If you're unsure, bring your bike and trainer to the Tune Cycles workshop and we'll confirm the fit.

Robert Axle Project warrants its products to be free from defects in material and workmanship for the lifetime of the original purchaser's ownership, covering manufacturing faults only — not misuse, crashes, incorrect installation or normal wear and tear. For warranty support, return the product to Tune Cycles and we'll manage the claim with Robert Axle Project's Australian distributor. This is in addition to your rights under the Australian Consumer Law, so keep your proof of purchase.
  • Adapts a 12x148mm Boost thru-axle bike to a 2014–2016 Wahoo KICKR direct-drive trainer
  • Precision CNC-machined from 7075 aluminium, anodised finish
  • Designed, built and quality-tested in the USA
  • One kit per KICKR generation — confirm yours before ordering
Hub width12x148mm (Boost)
Trainer fitWahoo KICKR, 2014–2016 generation
Material7075 aluminium, anodised
ManufactureDesigned, built and quality-tested in the USA
FitGeneration-specific — confirm against Robert Axle Project's KICKR diagram before ordering
SKU DTW-RAG-DDA202
Barcode # 602150475525
Brand Robert Axle Project