Mtbr's 2016 Winter Biking Gear Reviews and Roundups





Extralite UltraStem SL Stem

0/5 (0 Reviews)
Weight : 98 grams

Product Description

Now it's lighter and even more resistant to abuses. Our new military standard alloy treatments doubles fatigue strenght. Fatigue and strength tested, excedes UNI 10518 safety standards.Thin threaded bolts pull parts with much higher efficency than larger threaded ones.New multiaxial machining allows material shaveing where it was impossible only few years ago. Even front clamp has been totally redesigned and heat treated to minimize uncorrect bolt tightening consequences. Design and dimensional improvements are everywhere, mass and stress concentrations have been farther reduced.

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