Omnium Adapter – 12mm Thru Axle

[Bike Trainer Accessory]

Part #17223

Love training when you travel? Need an awesome warm-up and cool-down during weekends at the races? Want to crush that indoor bike trainer workout in a small living space? And you have a 12mm thru axle-equipped bike? And you accidentally misplaced the adapters that came with your trainer? These end caps are the solution you’re looking for to get back on your Omnium and take care of business.






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  • Precision machined 12 x 100mm thru axle dropout adapters
  • Rubber o-ring

WARNING: Cancer and Reproductive Harm –

Manuals & Videos

1 review for Omnium Adapter – 12mm Thru Axle

  1. Gerry Stephenson

    I love my omnium trainer and the adapters. Hoping you will make a 12MM X 110MM adapter for those of us that have transitioned to e-bikes. Thank you in advance.

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Precision, performance and innovation are words most often associated with Feedback Sports training products, and the Omnium Over-Drive Portable Bike Trainer truly exemplifies our reputation.

With its compact footprint and easy-on, easy-off fork mount design, there’s no need to dedicate your entire living space to your indoor cycling training. And when you’re ready to hit the road for a work trip, vacation or A-priority race, stick it in the included travel tote and put it in the trunk or over-head compartment – that’s right, it’s even airline approved. Plus, at a whopping 14lbs (6.35kg), even cyclists won’t complain about carrying it.

Welcome to the world of the Omnium Over-Drive: never miss a day of training, never compromise on real cycling feel, never struggle removing a rear wheel again and ride whatever bike you choose, without hassle.