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 up to 28mph and a 360Wh 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-systemThe 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 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 ExtenderExplore even farther with an optional 160Wh Range Extender that fits neatly in your bottle cage and gives you an extra 44% more range.Road-smoothing IsoSpeedIsoSpeed technology soaks up fatiguing bumps in the road so you can ride stronger longer.Relaxed Gravel Endurance geometryConfident 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' tire clearanceRoom for tires up to 50mm wide (as measured) lets you roll right over the big stuff.Mounts to haul it allCarry everything you need with mounts on the frame and fork for front and rear racks, fenders, and Adventure Frame and Triangle Bags. Plus, Checkpoint+ was designed to fit extra hydration in additon to all your bags. Frame 500 Series OCLV Carbon, TQ drive system, tapered head tube, IsoSpeed, internal routing, flat mount disc, fender mounts, UDH, 142x12mm chamfered thru axle Fork Checkpoint full carbon, tapered carbon steerer, fender mounts, triple rack mounts, flat mount disc, 12x100mm chamfered thru axle Wheel Front Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle Wheel Rear Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, Shimano Micro Spline freehub, 142x12 thru axle Tire Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42mm Tire Part Bontrager TLR sealant, 6oz Rim Strip Bontrager TLR Skewer Front Bontrager Switch chamfered thru axle Skewer Rear Bontrager Switch chamfered thru axle, removable lever Shifter Shimano GRX RX820, 12 speed Rear Derailleur Shimano GRX RX822, 51T max cog Crank Praxis Alloy, 165mm length Cassette Shimano XT M8200, 10-51, 12 speed // Shimano XT M8100, 10-51, 12 speed Chain Shimano XT M8100, 12 speed Brake Lever Shimano GRX RX820, 12 speed Brake Rotor Shimano CL800, centerlock, 160mm // Shimano CL800, centerlock, 160mm Saddle Verse Short Comp, steel rails, 145mm width Seatpost Bontrager carbon, 27.2mm, 8mm offset, 330mm length Handlebar Bontrager Elite Gravel, alloy, 40cm width Stem Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length Battery TQ 360Wh Controller TQ color LED display with Bluetooth & ANT+ connectivity Motor TQ-HPR60, 60 Nm, 300 watt maximum continuous rated power, 350 watt peak power Charger TQ 4A charger Geometry Chart B B Drop 7.6 Chainstay Length 44 Eff Seat Tube Angle 72.7° Eff Top Tube 53.6 Frame Reach 38 Frame Size Letter XS Frame Stack 53.5 Head Angle 71.0° Head Tube Length 8.6 Offset 4.9 Seat Tube 44.5 Seat Tube Angle 74.0° Standover 74.6 Trail 7.1 Wheelbase 102.3 Wheel Size 700c
