Boîtier de Pédalier E-THIRTEEN BSA 68/73 mm Axe 24 mm No Hartje which allows optimal load distribution

which allows optimal load distribution on the hips

these shoes feature non-slip rubber inserts to protect against accidental impacts and debris

provides good support even on steep climbs

Compact and lightweight

This bottom bracket is fitted with an exclusive inner sleeve to protect your frame and bearings from water and debris ingress

Boîtier de Pédalier E-THIRTEEN BSA 68/73 mm Axe 24 mm No Hartje which allows optimal load distributionThe E. THIRTEEN BSA 68 73 bottom bracket is designed to endure heavy stress session after session. The contact surface between this bottom bracket and the frame is large, making it remarkably solid and limiting the risk of frame ovalization. Perfect to pair with E. THIRTEEN cranks with a 24 mm diameter axle, it ensures smooth bearing action for an exceptional riding experience.