The Stereo Hybrid ONE77 HPC SLT leaves nothing on the table in its pursuit of big-mountain riding perfection. The mullet wheelset is built around a pair of Newmen Phase 30 carbon wheels, shod with Schwalbe's tough and tenaciously grippy Magic Mary and Albert 2.5in tyres. That's a good thing, because the Magura Race Pro hydraulic disc brakes need all the traction they can get to deliver their safe, predictable stopping power. There's a remote dropper seatpost, of course. Sram's XX Eagle Transmission 1x12 gears are driven via a Race Face Era carbon crank – and assistance from Bosch's most powerful CX-R drive and 800Wh PowerTube battery – for quick, precise electronic shifts. With Fox's 38 Factory Grip X2 fork and Float X2 Factory shock delivering 170mm of plush, well-controlled travel at each wheel, it's safe to say that the rest comes down to you. Are you up for it?