DSX E

The all-new Series 4 DSX frame is where the magic starts. Its lightweight aluminum construction is perfectly engineered balancing weight savings, strength and reliability. It’s planted on tarmac, composed on gravel and confident on dirt.

Covering your most adventurous inclinations, there’s 50mm tire clearance for bigger rubber when the terrain demands it. Internal cable routing keeps the cockpit clean, and rack and fender mounts are built in across every size – because the DSX E should be ready for whatever you throw at it, not just whatever you planned.

The Bosch SX Sprint motor is right for anyone who thought ebikes were heavy and cumbersome. Pumping out 250W and 55Nm of torque it's also one of the lightest systems on the market, tuned to feel like an extension of your legs rather than a replacement for them.

Assist runs to 28mph – enough to flatten gradients and make headwinds irrelevant. The 400Wh CompactTube battery sits neatly inside the downtube, pulls out in seconds for off-bike charging and stretches to 85 miles of range on lower assist settings. The Bosch eBike Flow app puts the controls in your pocket – dial in assist modes and monitor the system from your smartphone.

Shimano Deore 12-speed shifting runs a 10-51T cassette – wide enough to spin up anything the motor doesn't flatten, smooth enough to forget it's there. The TranzX alloy dropper seatpost has 70mm of travel on the small and 100mm of travel on the medium to extra-large frames – set it high for efficiency, drop it for the descent, repeat until the road runs out.