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The "Nos 2.1" model from Hercules, released in 2023, is a high-quality eMTB that stands out for its technical features and specifications. The bike’s frame is made from R14-series aluminium (AL 6061), ensuring a robust yet lightweight construction. With a total weight of 25 kg and a maximum load capacity of 125 kg, the bike provides a solid foundation for challenging rides.
The Nos 2.1’s braking system is fitted with Shimano hydraulic disc brakes – specifically the MT420 model – which uses 203 mm brake discs at both the front and rear. The Shimano BL-M4100 brake levers ensure precise control. The drivetrain consists of a Shimano Deore RD-M5120 10-speed rear derailleur, operated via the Shimano Deore SL-M4100 shifter, and offers reliable shifting performance.
The SR Suntour Zeron 35 fork, with 120 mm of travel, ensures comfort and control on rough terrain. It features air suspension, a lockout and a 15 mm thru-axle, making it easy to adapt to different riding conditions. The tyres are Schwalbe Nobby Nic Performance, size 65-584, mounted on TRYP30 rims and secured by Shimano hubs.
The Nos 2.1 is powered by the EP8 motor, which delivers 250 watts of power and 85 Nm of torque. The integrated Simplo Intube battery has a capacity of 630 Wh, providing sufficient power for extended rides. The Shimano E-5003 display provides the rider with all relevant ride data.
Further features include a Selle Royal Vivo saddle, a Kalloy SP-719 seatpost and MTB riser handlebars. The bike also features an ABUS IT1 battery lock with an XPlus cylinder for added protection. The price of the Hercules Nos 2.1 is 4399 EUR, which seems reasonable given the features and quality on offer.
| Rear brakes | Shimano MT420 |
| Front brakes | Shimano MT420 |
| Brakes | Shimano MT420 hydraulic disc brake, front: 203 mm / rear: 203 mm, hydraulic disc brake |
| Front brake disc | Shimano SM-RT30, 203mm |
| Rear brake disc | Shimano RT-EM300, 203 mm |
| Brake levers | Shimano BL-M4100 |
| Front brake lever | Shimano BL-M4100 |
| Rear brake lever | Shimano BL-M4100 |
| Frame | Aluminium eMTB R14 Series, AL 6061 |
| Drivetrain | Shimano Deore RD-M5120, 10-speed |
| Shift levers | Shimano Deore SL-M4100 |
| Number of gears | 10 |
| Fork | SR Suntour Zeron 35, 120 mm travel, air suspension, lockout, 15 mm thru-axle |
| Fork travel (mm) | 120 |
| Rear shock travel (mm) | 120 |
| Crankset | Hercules EC40 170mm |
| Sprocket | Sunrace, CSMS2 TAZ 11-46T |
| Drive | Shimano CN-HG54 |
| Headset | integrated tapered |
| Handlebar | MTB riser bar, aluminium, 31.8 mm |
| Grips | MTB, integrated clamping system |
| Stem | A-Head, MonkeyLink compatible |
| Saddle | Selle Royal Vivo |
| Seatpost | Kalloy SP-719, AL, 350 mm, Ø30.9 mm |
| Seat clamp | QR, black |
| Rims | TRYP30 |
| Tires | Schwalbe Nobby Nic Performance, 65-584 |
| Front hub | Shimano HB-MT410-B, 15×110 mm, Centre Lock |
| Rear hub | Shimano FH-MT400-B, 12 × 148 mm, Centre Lock |
| Spokes | Stainless steel, black, 2 mm |
| Pedals | VP-469 MTB |
| Front light | MonkeyLink Reflector |
| Rear light | MonkeyLink Reflector |
| Motor manufacturer / model | EP8, 250 watts, 85 Nm |
| Display | Shimano E-5003 |
| Battery | Simplo Intube |
| Battery capacity (Wh) | 630 |
| Charger | Simplo 2 A |