The BBB shifting wheels in the endurance test
For the play instinct of all tuning freaks: parts supplier BBB has attractive gear wheels made from milled and anodised aluminium for all common component manufacturers.
On the expensive version of the "Aluboys" - recognisable by the red bearing cap - the 11-tooth rollers even rotate on ceramic bearings. Our test rollers (22 grams), fitted to a Campagnolo Chorus racer, have been doing their job for 4,000 kilometres without complaint, the shifting characteristics are as good as with the original equipment.
PLUS light, individual
MINUS Relatively expensive
Price 48 Euro (without ceramic bearing 37 Euro)
Reference/Info www.bbbparts.com
