UCI-legal, custom Time-trial handlebar extensions, made for you.
The TTX custom Time-trial extensions will not just give you some marginal gains, it will give you significant gains. The direct effect have been measured in the windtunnel to give an advantage between 1.4 and 5.9% on the CDA value of the tested rider. But we do not believe this is actually the biggest gain, with the position and cups made especially for you and your position, it will make holding your most aerodynamic position easier and more comfortable than ever.
The TTX is 100% UCI legal, there is written prove from the UCI that it is allowed in competition.
Features

Custom built for you
After we have received your measurements, we make a 3D printed plastic version for you to test on a trainer.
Custom Position
Custom length, tilt, inward angle and many more to accompany your personal position. All within UCI constraints.


Perfect integration
With your current basebar/bike setup, by smart solutions and fit to original spacers. For example our unique monobridge system for monoriser systems such as on Speedshop51, Trek Speed concept and Cervelo P5 risers.
Personal options
To make the extensions completely yours, we offer options such as a custom computer mounts, padding, colours and hooks. Check the pricing list for more info.

The Process
read moreMeasurement and Design
We offer two different measurement methods, both resulting in the same result:
-Offline: We plan a moment for you to visit us at our workshop in Eindhoven, the Netherlands. We measure you, your bike and talk about your needs for the extensions.
-Online: We send you a measurement guide to execute together with a friend or bikefitter.
When we have all required measurements, we design a set of extensions perfect for your fit and needs.
Verification
The design is first 3D printed and shipped to you as a prototype, you can mount it on the bike and check it’s fit on a stationary trainer. This way, you can check the fit on both your body and your bike and feel what the final product will be like. This print is not suited for usage on the road!
Production
When the final verification step is done, we start our production. Your custom time trial bars are laserprinted from AlSi10Mg. This is an aluminium magnesium alloy with excellent repeatability, so it enables us to simulate the strength of any design we make before production.
Pricing
Current cost of the whole process (Measuring, 3D prints and the end product) for a UCI-legal product starts at €1900, with a 50% deposit.
Pricing listPricing
| Product name | RRP EU (Incl VAT) | RRP (Excl VAT) |
|---|---|---|
| Base | € 1,900.00 | € 1,557.38 |
| Paint 1 | € 140.00 | € 114.75 |
| Paint 2 | € 160.00 | € 131.15 |
| Paint 3 | On request | On request |
| Computer mount | € 55.00 | € 45.08 |
| Gopro accessory | € 15.00 | € 12.30 |
| Grip end fingerhooks | € 50.00 | € 40.98 |
| Monospacer bike surcharge | € 250.00 | € 204.92 |
| Additional plastic prototype | € 125.00 | € 102.46 |
Pricing in Asia might may differ from the above prices due to import tariffs or distribution.
Shipping is done at costprice using Fedex express






