Shimano GRX RD-RX820 Shadow+ 12 Speed Rear Derailleur - Rear Derailleur - 12 Speed - Black - Long Cage - 2x12 - 36T Max YGroup_7033448661037 The Skywire carbon bar is

The Skywire carbon bar is for riders wanting superior strength with a low weight penalty on their trail

These chains don't just look super fancy but they are loaded with features that make them the quietest

one of which features bigger 13-tooth pulleys(Mid Cage GS)

pedal platform depth: 4

Silicone lining on the inner waist ensures the pants stay put and the hook and loop adjusters on each hip ensure the perfect fit

Shimano GRX RD-RX820 Shadow+ 12 Speed Rear Derailleur - Rear Derailleur - 12 Speed - Black - Long Cage - 2x12 - 36T Max YGroup_7033448661037 The Skywire carbon bar isThe RD RX820 is compatible with 11 34T and 11 36T 12 speed cassettes, providing a wide gear range so you can spin a comfortable cadence no matter the terrain type. The SHIMANO GRX 12 speed rear derailleur also features an integrated chain stabilizer that delivers quieter shifting and more secure chain management during rough rides. And the chain tensioner has an ON OFF switch for outings on smooth surfaces.