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The 2021 ‘Town RT Hybrid Pro 500 black’n’blue’ model from Cube is a technically advanced e-bike that stands out in particular for its high-quality components and comfortable geometry. Priced at 2449 EUR, this bike offers a wide range of features suitable for both everyday use and longer rides.
The bike’s frame is made from Superlite aluminium and features Comfort Ride Geometry, ensuring a particularly comfortable riding position. The Premium Comfort and Safety features and the Integrated Carrier 2.0 make the bike a safe and practical choice. The bike’s total weight is 26 kg.
Braking performance is provided by the Magura HS11 hydraulic caliper brake, which ensures reliable and safe braking. The gear system is controlled by the Shimano Nexus SL-C6000-8 Revoshift shifter, which allows for precise and easy gear selection. The SR Suntour NEX-E25 fork with 50 mm of travel further enhances comfort.
The bike’s lighting system comprises the Herrmans H-Black MR4 front light and the CUBE Edge IC 2.0 Rear LED rear light; both operate on direct current (DC) and offer good visibility in the dark. The ACID PP trekking pedals and the ACID E-Crank crankset, with 40 teeth and a length of 165 mm, are further high-quality components.
Power is transmitted via a KMC Z610 chain with an EcoProTeQ coating, which ensures durability. The handlebars are CUBE Comfort Shape Bars, complemented by RFR Comfort grips and a Satori Up2 Plus stem, which is height-adjustable. The headset is a semi-integrated CUBE FPH835D.
The rims are CUBE ZX27 with 36 spokes and are V-brake compatible, fitted with Schwalbe Road Cruiser tyres in size 47-622, which ensure a comfortable ride. The front hub is a Shimano HB-TX500 with a quick-release mechanism, whilst the rear hub is a Shimano Nexus SG-C6001-8C with a coaster brake and 8 speeds.
The saddle is a Natural Fit Shen model, mounted on a CUBE Suspension seatpost with a diameter of 27.2 mm. The saddle is clamped in place using a CUBE Varioclose clamp with a diameter of 31.8 mm. ACID 53 mudguards are fitted to protect against dirt and wet conditions, and the chain guard is a CUBE Closed Chain Protection.
Additional functionality is provided by the CUBEstand Cmpt kickstand and the CUBE Integrated Carrier 2.0 luggage rack, which is compatible with both CUBE adapters and SnapIt.
The e-bike is powered by a Bosch Drive Unit Active Plus Generation 3 motor with 50 Nm of torque and an output of 250 watts. The battery is a Bosch PowerPack 500, which provides sufficient power for longer rides. The display is a Bosch Intuvia, which clearly shows all the important information.
Overall, the 2021 Cube Town RT Hybrid Pro 500 black’n’blue offers a well-thought-out combination of comfort, safety and performance, making it an excellent choice for a variety of uses.
| Brakes | Magura HS11, hydraulic caliper brake |
| Frame | Superlite aluminium, Comfort Ride Geometry, Premium comfort and safety, Integrated Carrier 2.0, double-butted |
| Shift levers | Shimano Nexus SL-C6000-8, Revoshift |
| Fork | SR Suntour NEX-E25, 50mm |
| Crankset | ACID E-Crank, 40T, 165mm |
| Drive | KMC Z610, EcoProTeQ |
| Headset | CUBE FPH835D, semi-integrated |
| Handlebar | CUBE Comfort Shape Bar |
| Grips | RFR Comfort |
| Stem | Satori Up2 Plus, 31.8mm, Adjustable |
| Saddle | Natural Fit Shen |
| Seatpost | CUBE Suspension Seatpost, 27.2mm |
| Seat clamp | CUBE Varioclose, 31.8mm |
| Rims | CUBE ZX27, 36H, V-brake |
| Tires | Schwalbe Road Cruiser, Active, 47-622 |
| Pedals | ACID PP Trekking |
| Front light | Herrman’s H-Black MR4, 6–12 V, DC |
| Rear light | CUBE Edge IC 2.0 Rear LED, 12V, DC |
| Mudguards | ACID 53 |
| Kickstand | CUBEstand Cmpt |
| Rack | CUBE Integrated Carrier 2.0, CUBE Adapter Compatible, SnapIt Compatible |
| Motor manufacturer / model | Bosch Drive Unit Active Plus Generation 3 (50 Nm) Cruise (250 watts) |
| Display | Bosch Intuvia |
| Battery | Bosch PowerPack 500 |