Giant Propel Advanced SL Frameset - Aurora Chameleon FACTOR lightness and stiffness used to

lightness and stiffness used to be sworn enemies

The Shimano DU-EP801 Lock Ring secures the chainring in place on specific Shimano E-bike cranksets

5V double-butted titanium frame

The new aero single-chainring crankset developed for Record X is the result of an engineering project aimed at combining structural stiffness

Giant Propel Advanced SL Frameset - Aurora Chameleon FACTOR lightness and stiffness used toFrom breakaways to the final sprint. On flat roads, climbs or descents. The reengineered Propel Advanced SL cuts through wind and maximises watts, optimising your energy through every dimension of speed: top end speed, instant speed and sustained speed. Features Instant Speed: In the moments when explosive speed matters mostlaunching an attack, chasing a break, or sprinting for the finish linethe new Propel Advanced SL is quicker and more dynamic than