Note: This text is a service for our readers and was automatically generated from the data in our bike database.
The 2021 E-Imperial I-F5 from Hercules is a high-quality e-bike that stands out for its advanced technology and robust construction. The frame is made from aluminium from the Trekking Sport Advanced series and is specifically designed to accommodate the Bosch Powertube battery. With a maximum load capacity of 170 kg and a kerb weight of 29 kg, the bike offers impressive load-bearing capacity, making it ideal for everyday use and longer rides.
Reliable braking performance is provided by the Shimano MT410 hydraulic disc brakes, complemented by the Shimano BL-MT402 brake levers and a 180 mm front brake disc. The SR Suntour NEX-E25 HLO fork, with 63 mm of travel, adjustable damping and a lockout function, guarantees comfort on uneven terrain. Power is transmitted via the tried-and-tested Gates CDX system with a 28-tooth sprocket, ensuring smooth and low-maintenance power transfer.
The spec is complemented by high-quality components, including the Shimano Revoshifter gear lever, Ryde Andra 40 rims and Schwalbe Marathon Plus tyres with SmartGuard technology, which are renowned for their excellent puncture protection. The Selle Bassano SUPREMA City saddle and the Zecure HD001 seatpost offer comfort even on longer rides. Practical features such as the Racktime luggage rack with SnapIt system and integrated rear light, as well as the ABUS Pro Shield 5850 lock with a key-operated battery lock, enhance the e-bike’s suitability for everyday use.
At the heart of the E-Imperial I-F5 is the third-generation Bosch Performance Cruise motor, which delivers powerful assistance with an output of 250 watts and a torque of 65 Nm. The 625 Wh Bosch Powertube battery enables long rides without frequent recharging. The Bosch Intuvia display offers intuitive control and displays all key information at a glance. Priced at 4199 EUR, the E-Imperial I-F5 offers a balanced combination of quality, performance and comfort, making it suitable for both daily commuting and extended cycling tours.
| Brakes | hydraulic disc brake, Shimano MT410 |
| Brake levers | Shimano BL-MT402 |
| Frame | Aluminium Trekking Sport Advanced series, Powertube, tapered, AL 6061 |
| Shift levers | Shimano Revoshifter |
| Fork | SR Suntour NEX-E25 HLO, Advanced, 63 mm travel, adjustable, lockout |
| Fork travel (mm) | 63 |
| Crankset | Samox EC38 |
| Sprocket | Gates CDX 28T |
| Drive | Gates CDX |
| Headset | integrated tapered |
| Handlebar | Zecure HD, 31.8, 35° backsweep, 20 mm rise |
| Grips | Ergon GP1 |
| Stem | A-head, adjustable |
| Saddle | Selle Bassano SUPREMA City |
| Seatpost | Zecure HD001, AL, 300 mm, Ø31.6 mm |
| Seat clamp | QR, black |
| Rims | Ryde Andra 40 |
| Tires | Schwalbe Marathon Plus, 47-622, SmartGuard |
| Spokes | Stainless steel, black, 2 mm |
| Pedals | Marwi SP828, AL |
| Front light | HERCULES, FH 100, LED, up to 100 lux |
| Rear light | Ivalo, LED, integrated into the luggage rack |
| Mudguards | SKS, A53, plastic |
| Kickstand | Pletscher Comp Flex 40 |
| Rack | Racktime, with SnapIt system, aluminium, with integrated rear light |
| Motor manufacturer / model | Performance Cruise, GEN3, 250 watts, 65 Nm |
| Display | Bosch Intuvia |
| Battery | Bosch Powertube |
| Battery capacity (Wh) | 625 |
| Charger | Bosch 2A |