Tern NBD S5i Electric Bike
£4,000.00
With its low standover height, it’s super easy to hop on and go, even with a full load. Powered by the Bosch Performance Line motor and a Gates belt drive, the NBD delivers smooth, quiet, and reliable performance for both daily commutes and weekend adventures.
Talk to our eBike Specialists
With over 10 years experience, our knowledgeable team is on hand virtually or in-store to help you find the perfect eBike.
Over 350 In Stock eBikes
Browse our curated range of A-List eBikes. Ready for a convenient fast delivery.
eBikes Inspected & Tested
Every eBike is assembled by our mechanics before preparing the bike for collection or delivery.
Stay Fully Charged
In addition to a 2 year warranty on eBikes, we offer servicing, maintenance and support for life.
Key Features
Ultra-Low Standover Height: At just 39 cm (15.4”), it’s easy to mount and dismount, even with a loaded bike.
Low Centre of Gravity: Improves balance and manoeuvrability, especially when navigating narrow streets or riding with kids.
Gaia Rack: Certified to carry up to 27 kg (60 lbs) and works seamlessly with child seats, ensuring you can carry everything you need.
Safe & Reliable Frame: The frame and fork are EFBE Tri-Test approved, with a maximum gross vehicle weight of 140 kg (309 lbs), ensuring durability and safety.
Adjustable Fit: Designed to fit riders from 147 cm to 190 cm (4’10” – 6’3”), making it ideal for a wide range of users.
Specifications
Weight
23.4 kg (51.6 lb)
Battery
Bosch PowerPack 500
Brakes
Magura MT4, hydraulic disc
Tyres
Schwalbe Big Apple, Performance Line, 55-406, puncture protection, Reflex
Saddle
Tern NBD
Display
Bosch Intuvia, 4 mode selectable, walk assist
Frame
Tern NBD, 6061-AL, Patented design, EFBE Tri-Test approved: 140 kg
Size
Universal - 147 - 190 cm (57.9 - 74.8 in)
Motor
Bosch Performance, 300% Assist, 65 Nm Torque, max speed 25 kph (EU); max speed 20 mph (US)
Chain
Gates Carbon Drive CDX belt
Pedals
Urban with non-slip surface
Cassette
Hub
Kickstand
Ursus, rear mount
Lock
ABUS 5650L, keyed-alike with Bosch battery
Lights
Tern Valo 2.1, 45 lux/190 lumens (front), Herrmans H-Trace, for eBike (rear)
Mudguards
SKS, stainless hardware
Gear System
Shimano Nexus INTER-5E
Dimensions
Folded - 163 × 40.5 × 86 cm (64.2 × 15.9 × 33.9 in)
Rear Carrier
Atlas H rack, Atlas Rack Mount, 6 point mounting
Headset
Tern Flux by FSA, cartridge bearings, Physis integrated
Fork
Tern Tarsus, 6061-AL, hydroformed, EFBE approved: 140 kg
Stem
Tern Andros, adjustable, forged construction, patented technology
Handlebar
Tern Sweep, 6061-AL, Tern Andros adapted
Seatpost
Tern RideEasy Suspension, 34.9 mm, Air cartridge, Preload adjustable
Crankset
Tern NBD custom, Gates CDX CNC machined beltring
Casette
Gates CDX, precision CNC machined cog
Delivery & Aftercare
Built & checked by expert mechanics
Our experienced eBike technicians will build and inspect your bike before dispatch.
No hassle return in the first 30 days
If you aren't satisfied with your purchase, we accept returns providing the bike is in showroom condition and has covered under 5 miles.
Free & Fast Delivery in the UK
We provide free tracked delivery on all eBikes (excluding eCargo's).
Recommended Service Plan & Guarantee
Free 6-week health check & recommended service plan tailored to you. 2 years manufacturers warrantee on all eBikes.
Related Products
Insurance Available
LAKA's comprehensive eBike insurance offers protection against theft, damage, loss, and more. You get 30 days free insurance by using the code FULLYCHARGED. Elevate your security further with our Gold & Diamond rated eBike locks. For added assurance, consider our optional GPS trackers for select bike models. Ride confidently knowing that your eBike is safeguarded.
What the expert says
The hiplock d1000
The Hiplok D1000 is a diamond rated lock that is resistant to angle grinders and has been widely acclaimed as the best eBike lock on the market.
LAKA
LAKA are a collective insurance company that offers competitive pricing for eBike specific insurance that empowers the rider.
GPS Trackers
GPS trackers with the Bosch Smart System & PowUnity work for Bosch powered eBikes, please get in touch with us if you are unsure exactly what tracker is suited to your bike.
Free eBike Delivery
Once you have placed an order with us, our team will handpick your items and schedule them into our workshop. Our specialist eMechanics will build & inspect your eBike before preparing it for collection or delivery.
FedEx Courier Delivery - Free*
eBikes are dispatched within 1-3 working days when in stock at Fully Charged. Your eBike will be inspected & tested before being safely packaged and sent out to you. Attach the pedals with a spanner, then straighten & tighten your handlebars with an allen key before riding. You will receive updates via FedEx once the bike is en route.
*Free delivery does not include eCargo bikes. For eCargo bike delivery options, please get in touch.
Store collection - Free
Store collection is recommended if you are local to any of our stores. Your bike will be built, fully charged and ready to ride away. Our team can give you a detailed handover in store to help you get set up with everything you need.
Premium Home Delivery - Price is Postcode Dependent
Receive your bike fully built ready to ride. A member of the team will assist setting up everything you need with your bike. Please select the free courier delivery at checkout, and we will be in touch with the estimated cost, and to arrange the handover.
Returns Information
Our team is dedicated to making sure you are happy with your Fully Charged purchase and shopping experience. If for any reason you wish to return or exchange an item, you can find further details on how to do so below.
Cycle to Work & Financing
Ride now and pay later. We offer a range of payment options including 0% Finance and Cycle-to-Work schemes.
Financing
Check out the finance calculator to get a glimpse of the monthly payments, depending on your deposit and the duration of the loan.
Cycle to Work
We provide a variety of Cycle to Work schemes that allow you to save up to 42% through a salary reduction. Now, you have the option to use Cycle to Work directly from your shopping cart.
eBike Sizing
eBike suggested rider height can be found when selecting your frame size from the dropdown.
If this information isn’t available, or you’d like additional confirmation, please get in touch with our eBike specialists who can help make sure you’re getting the right size.
