Rotor BB1 BSA ABEC3 Steel Bottom Bracket for 24mm Axle BFCM25 Aluminium alloy spider provides increased

Aluminium alloy spider provides increased stiffness — you’ll feel like you’re stopping a train instead of a two-wheeler

Enhanced Puncture Protection: Equipped with a supple casing

we all know how much that matters when you're racing against the wind

And if you're scratching your head over which model year your wheel might be

because even a skeletal biker knows the importance of being prepared

Rotor BB1 BSA ABEC3 Steel Bottom Bracket for 24mm Axle BFCM25 Aluminium alloy spider provides increasedUnlock your bike's potential with the Rotor BB1 BSA ABEC3 Steel for 24mm. This bottom bracket is designed to tackle compatibility issues head on, enabling you to elevate your ride without the hassle of cross standard confusion. Key Features and Benefits Weight: A feather light 93g for optimal performance. Durable Construction: Precision CNC machined from 7075 aluminium, complete with labyrinth seals to protect your bearings from contamination.