RX4 Flatmount Caliper Color:Black remaining composed and unflappable -

remaining composed and unflappable - just like Nathan’s riding style

Bottom Bracket

Weight: QR - 311g

Complete wheel Weights: Front 815g Rear 950g (with Shimano freehub)

RX4 Flatmount Caliper Color:Black remaining composed and unflappable -The RX4 caliper builds on 25 years experience designing and manufacturing hydraulic disc brakes and transfers the knowledge and skills acquired into the world of Road and Cyclocross dropbar brakes. A precision CNC machined monobloc design results in a stiffer caliper to give unrivalled feel and modulation. Choose from Shimano or Sram depending on your lever. Key Features Front flat mount hydraulic caliper to suit dropbar set ups Shimano or Sram