Praxis BB30/PF30 SRAM GXP Road Bottom Bracket Computer Up to 24 hours of

Up to 24 hours of total runtime and 11+ hours while using maps

Folds compactly back into itself and can be carried on a rear carrier

Affinity Comp and Rhythm Comp

Revive your Madone with a new upper headset bearing

battery and to the handlebar battery indicator junction box

Praxis BB30/PF30 SRAM GXP Road Bottom Bracket Computer Up to 24 hours ofPraxis Works BB30 PF30 SRAM GXP Road Bottom Bracket With this intelligent conversion bottom bracket from Praxis Works, SRAM, Truvativ or Quarq road cranks with 24mm GXP axles can be mounted on frames with BB30 or PF30 brackets. The patented system ensures a secure fit without creaking and cracking, while the high end ball bearings from Enduro Bearings guarantee smooth running and maximum reliability over the long term. An all round high quality