Bergamont Helix 10 Belt Slope

The Bergamont Helix 10 Belt Slope e-bike is an electric city bike with an aluminum frame and Bosch Performance Line SX motor. It’s right for you if you ride in the city, commute quickly to work, or take light trips.

• Gates belt drive with an 8-speed internal gear hub, for minimal maintenance
• 250 W Bosch Performance Line SX motor, with assistance up to 25 km/h
• 400 Wh Bosch CompactTube battery integrated into the frame, removable for charging elsewhere
• Powerful braking with Shimano hydraulic disc brakes and 180 mm rotors
• Available in sizes S and M in dark purple: choose based on your height

Technical specifications

• Motor: Bosch Performance Line SX, 250 W, 36 V, assistance up to 25 km/h
• Battery: Bosch CompactTube, 36 V Li-Ion, 400 Wh
• Frame: aluminum, trapezoidal shape
• Gearing: Shimano Nexus SG-C6001-8 8-speed internal gear hub
• Drivetrain: Gates CDC Carbon Drive Belt, Center-Track
• Brakes: Shimano BR-MT200 hydraulic disc brakes, 180 mm SM-RT10 rotors
• Fork: Suntour NRX32-E-Air LOR DS, 75 mm travel, 15x100 mm axle
• Tires: Schwalbe G-One Overland 365, 50-622
• Weight: 21.9 kg
• Maximum system weight: 130 kg (bike, rider, equipment, and luggage)

Gates belt drive with an 8-speed internal gear hub, for minimal maintenance | 250 W Bosch Performance Line SX motor, with assistance up to 25 km/h | 400 Wh Bosch CompactTube battery integrated into the frame, removable for charging elsewhere | Powerful braking with Shimano hydraulic disc brakes and 180 mm rotors | Available in sizes S and M in dark purple: choose based on your height

Frame: 28", ultra-light AL-6061 tubes, CompactTube battery
Fork: Suntour NRX32-E-Air LOR DS, 75 mm, 15x100 mm axle
Headset: Acros, A-Headset, semi-integrated, tapered, with integrated cable routing
Shifters: Shimano Alfine, SL-S503, 8-speed, Rapidfire Plus shifter
Brake levers: Shimano BL-MT200, hydraulic disc brake
Brakes: Shimano BR-MT200, hydraulic disc brake
Crankset: FSA CK-220, 170 mm, belt, 52t
Bottom bracket: Bosch, Isis
Handlebar: Syncros Urban Combo, width: 680 mm
Stem: Syncros Urban Combo, length: 70 mm
Pedals: Marwi SP-827, sandblock
Seatpost: BGM Pro
Saddle: Syncros Capilano Trekking, memory foam
Front hub: Shimano HB-TC500, Center Lock, disc, 15x100 mm axle
Rear hub: Shimano Nexus, SG-C6001-8, freehub, Center Lock, disc
Chain: Gates CDC Carbon Drive Belt, Center-Track
Cassette: Gates CDC, 26t
Spokes: stainless steel, black
Rim: BGM Pro X15, disc, eyelets
Lights: Front: B&M Briq-S, 60 Lux, LED; rear: Supernova, LED
Accessories: Kickstand: Passage
Weight in kg (approx.): 21.9
Motor: Bosch Performance Line SX, 250 W, 36 V, max. 25 km/h
Battery: Bosch CompactTube, 36 V Li Ion, 400 Wh
Display: Bosch Purion 200
Charger: Bosch Compact charger, 2A
Brake rotor: Shimano SM-RT10, 180 mm
Grips: Syncros Urban, Ergo, dual density, lock-on
Front tire: Schwalbe G-One Overland 365, Performance, RaceGuard, reflective strip, 50-622, inner tube: Schwalbe SV19B Light
Rear tire: Schwalbe G-One Overland 365, Performance, RaceGuard, reflective strip, 50-622, inner tube: Schwalbe SV19B Light
Rack: Racktime / BGM Allroad rack, Snapit 2.0 System
Mudguard: Curana C-Lite, with stainless steel stays
Total weight: 130.0 kg. The total weight includes the bike, rider, equipment, and any additional luggage.