The Checkpoint+ SL 5 is an electric gravel bike built to take you the distance. You get a TQ HPR60 motor with a smooth and quiet boost and a 360 Wh battery that keeps going on your biggest rides. It comes ready to roll with an OCLV Carbon frame, durable alloy wheels, 12-speed Shimano GRX 1x shifting and endurance geometry to keep you comfortable for the long haul. Powerful and discreet e-system The industry-leading TQ HPR 60 harmonic pin ring motor is super efficient with an amazing range-to-weight-to-speed ratio. It's ultra-compact, whisper-quiet and offers a natural-feeling assist up to 28 mph (25 kph in Europe) with 50 miles of range (in Eco mode). Plus, choose how much boost you get and when you get it with three assist modes. Optional Range Extender Explore even further with an optional 160 Wh Range Extender that fits neatly in your bottle cage and gives you an extra 44% more range. Road-smoothing IsoSpeed IsoSpeed technology soaks up fatiguing bumps in the road so you can ride stronger longer. Relaxed Gravel Endurance geometry Confident and comfortable Gravel Endurance geometry puts you in a more relaxed upright riding position to tackle even the most epic, all-day adventures. Big ol' tyre clearance Room for tyres of up to 50 mm wide (as measured) lets you roll right over the big stuff. Mounts to haul it all Carry everything you need with mounts on the frame and fork for front and rear racks, mudguards and Adventure Frame and Triangle Bags. Plus, the Checkpoint+ was designed to fit extra hydration in additon to all your bags.