NewCarbon titanium thru axles from Freiburg

Stefan Loibl

 · 01.07.2019

New: Carbon titanium thru axles from FreiburgPhoto: Georg Grieshaber
New: Carbon titanium thru axles from Freiburg
At the BIKE Festival on Lake Garda, Markus Spenninger presented his elegant thru-axles to us for the first time. The carbon titanium axles from Aserra are now available to buy.

Titanium-carbon thru axles "made in Germany": Markus Spenninger from Freiburg worked for years in development for Specialized and Cannondale, but now he is doing his own thing. The elegant thru axles made from a titanium-carbon mix are called "Ticara" and are produced entirely in Germany. Spenninger puts his hand in the fire for the high quality: high-strength, rolled titanium threads and a titanium head with a drilled hexagon socket.

The carbon centre section is also meticulously bonded to the head and thread. The production of the individual parts is complex and time-consuming; the plasma coating of the all-black versions alone takes a full working day. Everything is manufactured by specialised companies in Germany. But the attention to detail pays off. A Boost axle for the front weighs just 19.9 grams, a 12x148 mm axle around 26 grams.

A mix of carbon and titanium reduces the weight of the Azerra thru axles.Photo: AsseraA mix of carbon and titanium reduces the weight of the Azerra thru axles.High-strength, rolled titanium threads are used.Photo: AsseraHigh-strength, rolled titanium threads are used.The hexagon socket in the titanium head is not punched, but drilled.Photo: AsseraThe hexagon socket in the titanium head is not punched, but drilled.

The Aserra axles will be available for a wide range of axle standards - currently with a diameter of 12 mm in lengths of 100, 110, 135, 142, 148 and 150 mm. All axles cost 99.50 euros and can be ordered directly via the online shop at www.aserra.de - with a lifetime guarantee for the first owner. In addition, a donation from the proceeds of each axle goes to the DIMB.

Here an Aserra axle in shiny diamond black. Plasma coating the titanium parts takes a whole working day.Photo: AsseraHere an Aserra axle in shiny diamond black. Plasma coating the titanium parts takes a whole working day.The Aserra axles are currently manufactured with a diameter of 12 millimetres, thru axles with 14 and 15 mm are to follow.Photo: AsseraThe Aserra axles are currently manufactured with a diameter of 12 millimetres, thru axles with 14 and 15 mm are to follow.
How do you like this article?

Most read in category Components