Boîtier de Pédalier E-THIRTEEN BSA 68/73 mm Axe 24 mm No Hartje It perfectly complements the SPANK

It perfectly complements the SPANK tubeless valve pair

waterproofing and durability

The upper is made of PU synthetic leather and breathable airnet mesh

Compact and lightweight

provides good support even on steep climbs

Boîtier de Pédalier E-THIRTEEN BSA 68/73 mm Axe 24 mm No Hartje It perfectly complements the SPANKThe 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.