RANGE
51-118 kms/32-74 miles
BATTERY
Bosch PowerPack 500Wh
MOTOR POWER
Bosch Performance Line System 2, 65 Nm
DISPLAY
Bosch Intuvia
BIKE WEIGHT
51.6 lbs (23 kgs)
TECH
eBike Connect App
Tern NBD S5i
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Tern NBD S5i
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Get to know your Ride!
Introducing the NBD S5i, the perfect e-bike for urban commuting and leisurely rides. With a powerful motor for smooth acceleration, integrated lights for safety, and a comfortable design, this bike combines style and functionality effortlessly. Its compact frame makes it easy to maneuver through city streets, while the reliable battery ensures you can tackle any distance with confidence. Elevate your ride with the NBD S5i and enjoy the freedom of electric biking!
FEATURES:
• Shimano Nexus INTER-5E internal hub
• Gates belt drive
• Magura MT4 hydraulic disc brakes for superior stopping power
• Ultra-low center of gravity
Picture the adventure!
Product Description
Specs
- Motor: Bosch Performance Line System, up to 65 Nm torque
- Battery: Bosch PowerPack 500Wh
- Display: Removable Bosch Intuvia with USB charging port; eBike Connect app compatibility
- Range: 51–118 km (32–74 miles) per full charge
- Top speed: 32 km/h (20 mph)
- Drive system: Gates Carbon Drive belt; Shimano Nexus INTER-5E internal hub (5 speeds)
- Brakes: Magura MT4 hydraulic discs
- Frame: Tern NBD, 6061 aluminum, low-step through
- Fork: Tern Tarsus, 6061 aluminum, hydroformed
- Tires: Schwalbe Big Apple, 55-406 (puncture protection, Reflex)
- Weight: 51.6 lb (23 kg)
- Rider height range: 4'10"–6'3" (adjustable seatpost)
- Rack: Gaia Rack (60 lb capacity); fenders: SplashGuard
- Lights: Front Valo Direct 190 lumens; rear Herrmans
- Charger: Bosch Standard Charger; 50% in 3.6 hours, 100% in 7.3 hours
- Certifications: EFBE safety testing; EN 15194; UL 2849
- Load rating: EFBE Tri-Test approved up to 140 kg
- Wheel size: 20"
Features
- Four assist levels: Eco, Tour+, Turbo, and Cargo
- Maintenance-free Gates Carbon Drive belt
- Integrated lighting for day and night visibility
- Ultra-low center of gravity for stable handling
- Upright cockpit with swept handlebars and Ergon grips
- Height-adjustable, marked seatpost for quick fit from 4'10" to 6'3"
- Removable Bosch Intuvia display with USB charging port and eBike Connect app compatibility
- One-size design with inclusive geometry
- Comprehensive commuter package: rack, fenders, and integrated lighting
Compatibility
- Bosch Performance Line motor and PowerPack 500Wh are seamlessly integrated into the frame
- Gates CDX belt paired with Shimano Nexus INTER-5E internal hub for smooth, low-maintenance shifting
- Integrated lighting system compatible with standard cycling accessories
- Display and app integration via Bosch Intuvia and eBike Connect
- Brakes: Magura MT4 hydraulic discs for city riding safety
- Frame and fork EFBE Tri-Test approved for load handling up to 140 kg
Physical
- Frame: Tern NBD, 6061 aluminum, low-step through; EFBE Tri-Test approved 140 kg
- Front suspension: Tern Tarsus fork, hydroformed aluminum
- Weight: 51.6 lb (23 kg)
- Seatpost: Tern RideEasy Suspension, 34.9 mm, air cartridge with preload adjust
- Saddle: Tern Upright by Velo
- Handlebars: Swept, with Ergon grips
- Rack and fenders: Gaia Rack (60 lb capacity); SplashGuard
- Lights: Front Valo Direct, 190 lumens; rear Herrmans
- Front wheel size: 20"
Feet-Friendly Pedals
The platform of the pedal is extra-large for boosted foot stability. Feet naturally and securely snug into its gentle concave shape. And the pedal has an improved grip for all types of shoes.
Power Trip
The Bosch Performance Line motor provides up to 65 Nm of torque and 300% support.
Bosch Intuvia
Bosch Intuvia An intuitive display that enhances your e-bike experience. It provides essential ride data like speed and battery status, features user-friendly controls, and includes a USB charging port for on-the-go device power!
Adjustable Cockpit – Ride the Way You Like
The Tern NBD’s Andros handlebar stem lets you easily adjust height and angle without tools, ensuring a custom fit for every rider. Combined with ergonomic grips, a built-in headlight, and reflective elements, it enhances both comfort and safety on every commute.
Bosch Powertrain
Powered by a Bosch motor and battery system seamlessly integrated into the frame for efficient, quiet, and reliable performance. With a Gates Carbon Drive belt and Enviolo hub, this setup delivers smooth, low-maintenance riding, ideal for city streets and daily commutes.
Adjustable Comfort – Tailored Fit for Every Rider
Features a height-marked seatpost for quick, tool-free saddle adjustments. Combined with the bike’s adaptive frame geometry, it ensures an ideal fit for riders from 4'10" to 6'3", enhancing comfort, control, and confidence on every ride.
Specifications
E-Bike System
- Motor:
- Torque: 65 Nm
- Riding Mode:
- Display:
- App & Tech Features:
- Battery:
- Battery Weight:
- Charger:
- Charging Time:
- Speed:
- Range:
- Parts Warranty:
- Certification:
Bike Specification
BIKE
- Frame:
- Sizes:
- Brakes:
- Fork:
- Rear Shock:
- Tires:
- Weight:
- Load:
- Included Accessories:
DRIVETRAIN
- Gears:
- Shifters:
- Crank:
- Rear Cogs:
- Bottom Bracket:
- Chain:
COCKPIT
- Handlebar:
- Stem:
- Headset:
- Grips:
FINISHES
- Saddle:
- Seatpost:
- Lights:
- Fenders:
- Kickstand:
- Rack:
- Pedals:
- Bell: Aluminum
WHEELS
- Rim:
- Hubs:
- Spokes:
Size & Fit
Rider Reviews
What People Are Saying
The NBD S5i has been a game-changer for my daily commute. Its low step-through frame makes getting on and off super easy, and the ride is incredibly smooth thanks to the front suspension and balloon tires.
Emily
The NBD S5i’s ultra-low step-through frame is perfect for quick stops and starting up again. It’s also easy to transport and store, which is a huge plus for my apartment living
Michael