AUTHOR Stem ACO-AJ-15 A-head
Adjustable stem Author.
Extension 90mm.
Adjustable angle 0-90 deg.
Handlebar bore d. 31,8mm.
Steerer tube d. 28,6mm.
Material AL6061 / ...
AUTHOR Stem ACO-ST-009 A-head
Rise 35°.
Extension 90 or 110mm.
Fork steerer tube diameter 28,6mm.
Handlebar bore diameter 25,4 or 31,8mm.
Weight 160g (for e. 110mm).
Material ...
AUTHOR Stem ACO-S Respect X7
Rise 7°.
Extension 80, 100 or 110mm.
Fork steerer tube diameter 28,6mm.
Handlebar bore diameter 25,4 or 31,8mm.
Weight 125g (for e. 100mm).
Material ...
AUTHOR Stem ACO-ST-011 A-head
Rise 10°.
Extension 50 mm.
Fork steerer tube diameter 28,6mm.
Handlebar bore diameter 31,8mm.
Weight 227 g.
Material AL6061-T6.
