The GSD S10 model features: Bosch® Performance Line motor Bosch dual-battery system (400/500/900 Wh) for a range of up to 250 km Magura® MT5 4-piston hydraulic disc brakes Custom 62 mm Schwalbe® Super Moto-X tires with puncture protection Heavy-duty frame-integrated rack Boost thru-axle hubs Andros stem for handlebar height and reach adjustments Fits two Thule Yepp Maxi child seats, or one Thule Yepp Nexxt Maxi seat—no adapters needed Tern designed the GSD to pack down to 1/3rd its volume in only 10 seconds. That means you can store your utility bike in your urban apartment, fit it in the elevator, or stash it in a train for weekend getaways. The GSD can carry the family. With room for up to two Thule Yepp Maxi child seats, plus grocery space to spare, the GSD lets you ditch the minivan. The low step-thru frame makes getting on and off much safer, and with an extra low center of gravity, the GSD is stable and steady. Minivans don’t come in S, M, L & XL to fit the driver, so why do bicycles? The GSD is designed to be shared by a family. It adjusts to fit mom, dad or the kids—any rider from 150 – 195 cm. Best of all, thanks to Tern’s adjustable stem, and compact geometry, adjusting the bike only takes seconds. The GSD is one of the few bikes equipped with Bosch’s latest Dual-Battery technology. You can connect up to two batteries for a range of over 250km. Tour from dusk to dawn, or commute for weeks on a single charge.