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The "Rob Fold F5" model from Hercules, launched in 2024, is a versatile e-bike that stands out for its high-quality features and well-thought-out design. The frame is from the eFold Series, made from AL6061 aluminium, which not only gives the bike stability but also keeps its total weight down to just 25 kg. The maximum load capacity is 135 kg, providing ample load-bearing capacity for both rider and luggage.
The bike is fitted with a Shimano Nexus 5-speed gear system with a freewheel, operated via the Shimano SL-C7000-5 gear lever. Power is transmitted via the low-maintenance Gates CDX system with a 28T sprocket. Safety is ensured by Tektro (T-390) hydraulic disc brakes, fitted with a 180 mm front and a 160 mm rear brake disc.
The Hercules front light offers a brightness of up to 50 lux, whilst the Comus rear light, featuring COB LED technology, ensures good visibility. The handlebars are an aluminium touring model with a 37° backsweep, and the adjustable Satori UP2+ stem ensures a comfortable riding position. The ergonomic grips with integrated clamps also contribute to riding comfort.
The bike is fitted with Schwalbe Big Ben Performance tyres, which offer puncture protection thanks to their RaceGuard technology. The front and rear rims are Strongman DDM-1 models, and the hubs are from Shimano, with the front hub featuring a Centre Lock system with a quick-release (QR).
The “Selle Royal Look-In Relaxed” saddle, combined with the Limotec S1 seatpost – which offers 50 mm of travel – ensures a comfortable riding position. Protection against dirt and spray is provided by the Curana Apollo 65 mudguards.
The e-bike is powered by a Bosch Performance Line Smart System motor, which delivers 250 watts of power and 75 Nm of torque. The Bosch PowerPack battery has a capacity of 545 Wh and is charged using a Bosch 2A charger. Control is via the Bosch Intuvia 100 display.
For added comfort and functionality, the Rob Fold F5 features a Monkey Load luggage rack with a spring-loaded flap, a Massload CL-KA88 two-leg stand and an ABUS DR3 X-Plus lock. The recommended price for this model is 4199 EUR, which reflects the bike’s high-quality specification and versatility. Suitable for riders between 155 cm and 200 cm in height, the Rob Fold F5 is highly versatile and adapts to the needs of a wide range of riders.
| Rear brakes | Tektro HD-T390 |
| Front brakes | Tektro HD-T390 |
| Brakes | Tektro T-390 hydraulic disc brakes, front: 180 mm / rear: 160 mm |
| Front brake disc | Tektro TR180-45A 2.3 mm, 180 mm |
| Rear brake disc | Tektro TR160-47E 2.3 mm, 160 mm |
| Front brake lever | Tektro HD-T390 |
| Rear brake lever | Tektro HD-T390 |
| Frame | eFold Series, AL6061 |
| Drivetrain | Shimano Nexus 5-speed, freewheel |
| Shift levers | Shimano SL-C7000-5 |
| Number of gears | 5 |
| Fork | AL, rigid, 1.5" shank |
| Crankset | FSA CK-220 |
| Sprocket | Gates CDX 28T |
| Drive | Gates CDX |
| Headset | FSA No. 83RO, semi-integrated, 1.5" |
| Handlebar | Tour, AL, 37° backsweep |
| Grips | Ergo, integrated clamping |
| Stem | Satori UP2+, A-head, adjustable |
| Saddle | Selle Royal Look-In Relaxed |
| Seatpost | Limotec S1, Ø27.2, 400 mm, 50 mm travel |
| Seat clamp | QR, black |
| Tires | Schwalbe Big Ben Performance, RaceGuard, 55-406 |
| Front hub | Shimano HB-QC400, Centerlock, quick-release |
| Rear hub | Shimano SG-C7000-5D, 135 mm, centre lock |
| Spokes | Stainless steel, black, v: 2 mm, h: 2.3 mm |
| Pedals | Wellgo F-367DU, plastic, foldable |
| Front light | Hercules, FS-50, up to 50 lux |
| Rear light | Comus RZ-100, COB-LED |
| Mudguards | Curana Apollo 65, AL |
| Kickstand | Massload CL-KA88, bipod stand |
| Rack | Monkey Load, system carrier, spring flap |
| Motor manufacturer / model | Performance Line Smart System, 250 watts, 75 Nm |
| Display | Bosch Intuvia 100 |
| Battery | Bosch PowerPack |
| Battery capacity (Wh) | 545 |
| Charger | Bosch 2A |