12mm Thru Axle for Resistance Trainer and FOCUS R.A.T. – 12×148 Boost

(1 customer review)

$ 64.00

Our Trainer Axle is designed to adapt your thru axle equipped bike with your on wheel trainer, such as a 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other trainers. Our goal is to fit the thru axle to your bike perfectly, so we minimize spacers and extra parts, providing a clean, high performance axle for your bike. Train, warm up and be race ready and fit for the season.

This axle is specific to bikes with FOCUS R.A.T. thru axles and 12×148 Boost hub spacing. Includes a replacement R.A.T. nut with the Trainer Axle.

SKU: TRA214.F Category:

Description

This thru axle is specific to bikes with FOCUS R.A.T. thru axle systems and 12×148 Boost hub spacing.

  • This Trainer Axle is designed to adapt your high quality bike to your on-wheel trainer. These are compatible with all the popular brands: 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and more.
  • Our first priority is building a precision thru-axle. Our axles fit into your bike as well or better than the stock thru axle.
  • The axle is installed with a simple 5 mm hex/allen key. The same tool that you carry on every ride.
  • The best part? When it’s time for your race or time to head outside, simply remove your bike from the trainer, remove the drive side axle end and go. Our axle is suitable for use on or off the trainer. Indoors or out.
  • Important: Before you order, make sure your specific trainer will accommodate the width of your modern thru-axle equipped bike. Measure your trainer at the widest setting and measure the outside width of your bike frame. Our trainer axle ends will extend 15 mm past your frame on each side.

Specification

Robert Axle for Trainers replaces your stock 12 mm thru axle so you can use your bike on a trainer.

  • This axle is compatible with resistance trainers and FOCUS bikes with the R.A.T. thru axle system and 12×148 Boost hub spacing.
  • Includes a replacement R.A.T. nut.
  • This axle is compatible with 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo and many other on-wheel resistance trainers.
  • The axle shaft and axle ends are precision CNC machined from 7075 aluminum, and hard anodized for rugged durability.
  • No special tools required. Design allows for installation or wheel removal using your standard 5 mm hex wrench.
  • Designed, built and quality tested in the USA. Proven around the world.

Support

Need more information about how our axles work?

1 review

  1. Roger (verified owner)

    Great for the rear Wheel
    Easy to work with when getting a flat
    The R.A.T. Was hard to get all the way in,especially with a heavy Wheel
    Rat is great for the front one
    Very happy with the Robert Axle unit 👍👍

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All orders from our website are via US Postal Service, from Oregon, U.S.A. We make every effort to ship your order within one business day.

Shipping rates and average delivery times are:

• United States: $7.50 USD, 3-4 business days

• Canada: $12.50 USD, 10-14 business days

• All other International: $12.50 USD, 12-16 business days

We are unable to offer expedited shipping. If you need expedited shipping of our products, please visit our Dealers & Distributors page for options. We cannot take responsibility for any delays during shipping, including delays in customs or incorrect shipping information.

Also Fits Your Bike

  • The Drive Thru is a dummy hub, or chain keeper that replaces your wheel while cleaning the chain. It is fast and an effective way to clean your chain in between races or in your garage. It allows you to fully rotate your cranks and shift through your complete range of gears while protecting the frame. Installs simply with one hand, and is quick and easy to change between bikes. The Drive Thru is also great or packing the bike for transport. Originally developed by cyclocross legend, McGovern Cycles, now brought to you by The Robert Axle Project!

    *How to order: This product is thread pitch dependent. You must order the same thread pitch as the thru axle in your bike. Need help with that? Visit our What Axle Do I Need page!

     

  • Yes! A 12 mm thru-axle adapter for BOB Trailers. These Robert Axles for BOB Trailers are specifically engineered to attach the proven BOB Trailer to your thru-axle equipped bike. Take full advantage of your modern bike with 12 mm thru-axles and harness the rigidity of the thru-axle to haul your BOB Trailer. Set out on any adventure, big or small. Great for off-road tours, trail building, hauling cargo and more!

    This thru axle is specifically for bikes that have a FOCUS R.A.T. thru axle and 12×148 Boost hub spacing. 

  • Robert Axles for Kid Trailers are designed specifically to fit your 12mm thru-axle bike and allow attachment of any hitch-mounted trailer. These fit any trailer that has two wheels and a single point of attachment to the axle. This includes all the two-wheeled child, pet and cargo trailers such as: Thule, Chariot, Burley, Instep, Carry Freedom, and many more.

    Purchase our Kid Trailer axle for your bike. Share your stoke for cycling with your kids. Simplify your life by allowing quick and secure attachment of your trailer to your best and favorite bike. Enjoy the adventure.

    This axle is specific for bikes with the FOCUS R.A.T. thru axle system and 12×148 Boost hub spacing and comes with a replacement R.A.T. nut found on the derailleur side of your bike. Our nut is threaded (M12x1.5) to accept our solid high-strength Kid Trailer axle.  

  • After years of mountain biking with thru-axles with bulky handles that seemed to strike every trailside obstacle we needed a better option. Our Lightning Bolt-On thru axles offer the highest quality, simple, lightweight alternative to that bulky handle. Available in a range of sizes that fit both front and rear wheels on all types of thru-axle equipped bikes. Compatible with Hexlox security systems.

    This thru axle is compatible with bikes that have the FOCUS R.A.T. thru axle system and 12×148 hub spacing. M12x1.5 threaded replacement nut included, to replace the FOCUS R.A.T. nut that came on your bike.

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