Ax Lightness Ergo 4200 road bar

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40cm

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349,00 €
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42cm

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349,00 €
44cm

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349,00 €
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Make good things even better; that’s what drives Ax Lightness engineers anew every day! Each of ax-lightness products is hand-crafted in the state-of -the-art plant in Duderstadt.

Ax Lightness now proudly presents the newest generation of their carbon handlebar ax-lightness 4200 Ergo! 

Its proven attributes such as its modern Ergo geometry with a very short reach and compact drop, as well as the internal cable routing for shift, brake or Di2 cables with 3K reinforcements against tearing have been retained, so that there is no visual difference to the predecessor.

While the visible surfaces continue to shine in a clean UD look, the optimizations are only apparent before the installation of the handlebar. The 3K fabric in the drops absorbs and distributes the clamping forces of the shift/brake levers even better than before.

Of course compatibility with Shimano’s Di2 EW-RS910 bar end junction box is ensured as well.

The 4200 Ergo easily exceeds the common fatigue and test standards.
Of course Ax Lightness never lost sight of the weight which still is a feathery 165 grams!

Bar width drop (center-center): 400 mm, 420 mm, 440 mm
Bar clamp diameter: 31,8 mm
Reach (center-center): 66 mm
Drop (center-center): 128 mm
Stem clamp surface width: 45,2 mm
Cable routing: Intern
Top of bars: Ergo
Material: 100 % carbon prepreg, internally butted
Finish: UD mit 3K-Verstärkungen
Instruments clamp torque: 4 Nm
Stem clamp torque: 4 Nm
Rider weight limit: 100 kg
Bar sweep:
Weight (+ / - 5 %): 165 g