Specification Article number 173119_FLYER Motor Bosch Cargo Line 25/85Nm Motor support up to 25 km/h Display Bosch Intuvia Frame material Aluminum Fork FLYER Rigid Fork Number of speeds 12 speeds Derailleur type Derailleur Gear lever SHIMANO XT SL-M8100-R 12S Gear shifting SHIMANO XT/Deore, 12 speeds, 10-51t Bottom bracket n/a (included in the drive unit) Crankset SAMOX EC40 Chain SHIMANO CN-M8100 Cassette SHIMANO XT CS-M8100, 12 speeds, 10-51t Brake type Hydraulic disc brake Coaster brake no Brake MAGURA MT5 Rear brake MAGURA MT5 Brake lever MAGURA MT5 Rear brake lever MAGURA MT5 Brake disc MAGURA MDR-C / 203mm Rear brake disc MAGURA MDR-C, 180mm Rim DT SWISS HX 531 Rear rim DT SWISS HX 531 Hub DT SWISS 350, 32h Hub (rear wheel) DT SWISS 350, 32h Spokes DT SWISS Champion 2.0 x 274/272 mm Tires SCHWALBE Johnny Watts Tire size (inches) 27.5 x 2.35 Tire size (ETRTO) 60-584 Handlebar Ergotec Ergo XXL, 700 mm, 16°, 30 mm Grips ERGON GP10 Stem Speedlifter Twist, 31.8 x 95 mm, adjustable height 100 mm, adjustable angle Headset VP-J210AD Saddle SELLE ROYAL Lookin Seat post Suspension Satori Xopic2, 31.6 mm Seat clamp Castello SPF3 bk 36.0/31.6 mm Pedals FLYER Wellgo Front light SUPERNOVA M99 mini Pure 25 Rear light Busch & Müller 2C Kickstand PLETSCHER Comp Flex 40 Fenders SunnyWheel 70mm Rack FLYER Racktime, with spring cap Lock ABUS frame lock Wheel size 27.5 inches Frame height XS/M Manufacturer color Dark Cold Silver Maximum weight 250 kg Weight ** 41 kg Charger Bosch FAST Charger 6A