Reverb AXS B1 Lower Tube mountain bike The brake lever drives a

The brake lever drives a 9mm pump piston that directs the oil to the four 14/17mm stainless steel caliper pistons with a progressive toggle joint linkage

Includes 16 hex and torx bits and 2 drive adapters in convenient holders

7mm Crank Spindle Diameter 24mm Crankset Material Aluminum Drivetrain Spacing Road Disc Interface Hollowtech II Pedals Thread 9/16'' Primary Color Black Speed 12 Teeth 42

Polar Grit X Pro equips you with new navigation tools

8MM) 80-150MM 27

Reverb AXS B1 Lower Tube mountain bike The brake lever drives aSeatpost Lower Tube Assembly 30. 9, 100mm (Includes Lower Tube, Middle Base, And Contacts) Reverb AXS B1+ (2026+)