The Reaction Hybrid SL redefines 29er hybrid mountain bikes. Blending the range of Bosch's biggest capacity battery with the power of its fourth-generation CX drive unit and Nyon controller, this is a bike for explorers and adventurers. Sram's wide-ranging NX Eagle 1x12 transmission gives you the range you need to tackle any route, while Magura four-piston hydraulic disc calipers front and rear serve up huge reserves of stopping power. The e-bike approved, RockShox Recon air fork has 120mm of bump-swallowing travel.