The Switch system is a spider/ring combo (rings sold separately) that replaces your standard direct mount ring

stretchable mesh main construction

The single-lens design was co-developed with A UCI World Team

The largest cog is alloy and is pressed onto the rear of the cassette

The revolutionary Gloworm Wireless TX Remote enables you to keep your hands on the controls at all times and its small size has a minimal footprint on the bicycle's cockpit

Hope XCR Pro X2 Disc Brake - Rear - Left Lever - 1720mm - Silver PDP|Option The Switch system is aThe Hope XCR Pro X2 Disc Brake Lever is the ultimate in lightweight design. With a Carbon lever blade and Titanium hardware combined with an XCR X2 calliper you have the benchmark lightweight brake. Features: Lightweight minimalist design Carbon blade and Titanium hardware Lever reach adjustment Hinge clamp for easy installation CNC Machined from high grade forged Aluminium billet 10% Power increase over Race Evo lever Crimped hose design on calliper