The District 4 is a hip and stylish high-end city bike designed for fun on cruises, commutes and trips around town. It has a quiet, low-maintenance Gates CDX belt drive system with an 8-speed Shimano Alfine internal hub for smooth, crisp shifting *Please note – spec applies to all sizes unless listed separately Frameset Frame Alpha Gold Aluminum, internal cable routing, flat mount disc, rack & fender mounts, Internal Gear Hub Compatible Fork Rigid Aluminium with Lowrider mounts Wheels Hub front Shimano 3.0 watt dynamo hub Hub rear Shimano Alfine S7000, 8-speed Rim Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve Tyre Bontrager H2 Comp, reflective strip, wire bead, 30 tpi, 700x40 mm Drivetrain Shifter Shimano Alfine S7000, 8-speed *Crank Size: MGates CDX S250, 46T, 170 mm length Size: L, XLGates CDX S250, 46T, 175 mm length Bottom bracket VP BC73C, 68 mm, threaded Cassette Gates CDX, 22T steel ring Pedal slip-proof pedals with reflectors Components Saddle Bontrager Commuter Comp Seatpost Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length Handlebar Alloy lowriser, 31.8 mm, 25 mm rise, 11-degree backsweep, 690 mm width Grips Bontrager Satellite Elite, alloy lock-on *Stem Size: MBontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 80 mm length Size: LBontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 90 mm length Size: XLBontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 100 mm length Head set Oversize sealed-cartridge, for internal routing Brake Shimano MT200 hydraulic disc Brake rotor Shimano RT10, CenterLock, 160 mm Accessories *Light Size: M, L, XLHerrmans H-Trace ECO dynamo LED Size: M, L, XLHerrmans H-Black MR9, 200 Lumen, 60 Lux, LED Kickstand Pletscher Comp Flex 18 Cargo rack MIK-compatible alloy rear rack, maximum load 25 kg *Mudguard Size: M, L, XLSKS plastic, rear Size: M, L, XLSKS plastic, front Weight Weight L - 15.50 kg / 34.18 lbs Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. The prices shown are the manufacturer's suggested retail prices. Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.