2011 CANYON-ACROS I-LOCK

products – cycling design

2011 CANYON/ACROS I-LOCK
clamping cover

I-LOCK replaces the conventional a-head star nut in the steering tube. turning both contact washers finely adjusts the bearing tension. the system, made of glass fibre reinforced plastic, is notably lighter than conventional a-head systems. integrated scale for indicating pre-tension makes system operation visible.

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