Praxis Works Alba M30 Cranks, 48/32t Length:170Mm Shimano CN-HG53 9-Speed ChainsHyperglide 9-Speed

Shimano CN-HG53 9-Speed ChainsHyperglide 9-Speed chain

New seat post bracket SP-14-RA fitting aero seat posts up to 130mm outer circumference and Snap System

A forged aluminum crown and 34mm carbon legs give the Rock Solid its sharp tracking characteristics while balancing stiffness and weight

Unclip luggage from the Brompton front carrier block quickly and easily with Restraps City Pull Tab

Praxis Works Alba M30 Cranks, 48/32t Length:170Mm Shimano CN-HG53 9-Speed ChainsHyperglide 9-SpeedForged alloy arms with M30 (30mm drive 28mm nondrive) aluminum spindle Compatible with Shimano, Campagnolo and SRAM 10 11 12sp drivetrains with 44. 5mm (2x) road chainline or 45. 5mm (1x) chainline with a Q Factor of 147mm. Note 2x cranks not compatible with GRX front derailleurs *M30 BB sold separately, use BTI# PX9010 for English 68mm, PX9011 for BB30 PF30 or PX9013 for PF86. 5 BBs BB tool sold separately, use BTI #PX8980 PX8981 For additional