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Robert Axle Project Turbo Trainer 12mm Thru-Axle - M12 x 1.5 - 159/165mm

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£51.99 Please note this product has selling restrictions to your country. was
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Product Reviews (1)
Questions & Answers (1) Q & A
With the Robert Axle Thru Axle for Trainers, you no longer need a second bike for indoor training or warming up for a race. The Trainer Thru Axles are available for road, cross, gravel or mountain bikes & can be used on or off the trainer. Machined & tested in the USA, the Trainer Thru Axles are designed for maximum strength & ease of use.

- A trainer thru axle specifically built to fit your bike first, rather than a “one-size-fits-most” adapter.
- Primary focus is to build a precision thru-axle. RAP say that their axles fit the specific bike as well or better than the stock axle.
- Suitable for on or off the trainer. Indoors or out. Ride/Train more, with less time wrenching.
- No special tools required. Installed or removed using standard 5mm hex key found on your multi-tool.
- Designed, built & quality tested in the USA.

- The true length of this axle shaft is 165mm long. This axle comes with a 6mm flat spacer. So this axle can be 165 or 159mm long depending if the spacer is used.
- Thread Pitch: 1.5mm
- Important: Make sure the trainer will accept the additional width of a thru-axle equipped bike. The total width of this axle is: 195mm.
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Product Reviews (1)
Overall Product Rating 5 / 5
Exactly what I needed and the best I found
01 Feb 2018
5 / 5
I recommend this product
ProsLooks great, precision engineered , value for money
I love innovation and this product has been well thought out and engineered to meet the needs of people with disc break wheels that want to use turbo trainers. The Robert axle doubles as a standard thru axle and with the additional end fitting it is ready for ref turbo
Questions & Answers (1)
Do i need the TRA212 or TRA204
19 Jan 2018
My axle is on a 2018 WHYTE WESSEX ONE 12mm dia 167mm long with a 1.5mm thread . The TRA212 is 2mm short the TRA204 is 5mm long ? . Your help would be greatly appreciated .
Hi there,

The best option will be to use the longer axle and use a spacer to take up the difference of 5mm.