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The 2021 Hercules Rob Fold R7 is a versatile e-bike that stands out for its well-thought-out features and high-quality build. Priced at 2,799 EUR, it offers an attractive package for commuters and leisure cyclists who value comfort and functionality. The frame is made of aluminium (AL 6061), which not only gives the bike stability but also contributes to a total weight of 22 kg. The maximum load capacity is 135 kg, providing ample scope for both rider and luggage.
The Rob Fold R7’s braking system consists of Magura (HS11) hydraulic rim brakes, which ensure reliable braking performance. The Shimano Revoshifter gear lever allows for easy and precise gear selection in conjunction with the Shimano Nexus 7-speed hub, which also features a coaster brake. The rigid steel fork and the sturdy trekking handlebars with ergonomic grips provide a stable and comfortable riding position.
Lighting is provided by a HERCULES FH 40 LED front light with up to 40 lux, as well as a Busch & Müller 2C LED rear light, which is mounted on the luggage rack. The drivetrain is supported by a KMC Z1EHX chain set and an FSA CK-220 crankset. The Schwalbe Big Apple tyres, with their RaceGuard technology, offer additional puncture protection and contribute to a comfortable ride.
The Bosch Active GEN3 motor, with an output of 250 watts and a torque of 40 Nm, provides powerful assistance whilst riding. The accompanying Bosch battery, with a capacity of 400 Wh, is charged via a Bosch 2A charger and provides sufficient power for longer rides. Control is via the Bosch Purion display, which makes operation straightforward.
Further features include an adjustable stem with ‘All Up’ height adjustment, a Selle Royal Nuvola saddle for high seating comfort, and a sturdy two-leg kickstand from Massload. The i-Rack system luggage rack with a spring-loaded flap offers practical transport options, whilst the Herrmans chain guard and SKS plastic mudguards provide additional protection. An ABUS battery lock with a Plus cylinder ensures security.
In summary, the Hercules Rob Fold R7 is a well-equipped e-bike that stands out for its robust construction, reliable components and well-thought-out details, making it ideal for urban use and beyond.
| Brakes | hydraulic rim brake, Magura HS11 |
| Brake levers | Magura HS11 |
| Frame | Aluminium Fold Urban, AL 6061 |
| Shift levers | Shimano Revoshifter |
| Fork | Steel fork, rigid, 1.5" |
| Crankset | FSA CK-220 |
| Sprocket | Shimano 18T |
| Drive | KMC Z1EHX |
| Headset | integrated |
| Handlebar | Trekking AL, 31.8 mm, 37° backsweep, 28 mm rise |
| Grips | Ergo, with integrated clamping mechanism |
| Stem | AL, adjustable, 90 mm, with ‘All Up’ height adjustment, 150 mm |
| Saddle | Selle Royal Nuvola |
| Seatpost | Kalloy SP-DC1, AL, 400 mm, Ø27.2 mm |
| Seat clamp | QR, black |
| Rims | DBM-1 |
| Tires | Schwalbe Big Apple, 50-406, RaceGuard |
| Spokes | Steel, black, 2 mm / HR: 2.34 mm |
| Pedals | Wellgo |
| Front light | HERCULES, FH 40, LED, up to 40 lux |
| Rear light | Busch & Müller 2C, LED rear light for luggage rack |
| Mudguards | SKS, B55, plastic |
| Kickstand | Massload CL-KA47, bipod |
| Rack | i-Rack, system bracket, with spring-loaded flap |
| Motor manufacturer / model | Active, GEN3, 250 watts, 40 Nm |
| Display | Bosch Purion |
| Battery | Bosch Standard |
| Battery capacity (Wh) | 400 |
| Charger | Bosch 2A |