Tern NBD S5i


Pricing includes freight and PDI, assembly, custom fitting of the rider and a 3 month in-house service warranty.

Now available for special order!


Tern NBD S5i

Arriving Early 2023

What Makes it a S5i?

  • Bosch Performance Line motor provides up to 65 Nm of torque and 300% support
  • Bosch PowerPack 500 powers longer trips, commutes, and journeys
  • Gates belt drive for clean, quiet, maintenance-free operation
  • Shimano® Nexus 5-speed internal hub
  • Magura MT4 hydraulic disc brakes for superior stopping power—even when carrying a passenger and riding fast

NBD Highlights

  • Ultra-low 39 cm (15.4”) standover height means gentle, low steps are all that’s required to get on and go
  • Ultra-low center of gravity improves balancing and maneuvering when riding with kids through parks and narrow streets
  • Fits riders 147 – 190 cm (4’10” – 6’3″)
  • Gaia Rack is certified to carry up to 27 kg (60 lbs) and works with many child seats
  • Proven safe and reliable: frame and fork have undergone the EFBE Tri-Test to the 140 kg (309 lbs) Maximum Gross Vehicle Weight

Technical Specifications:

Frame: Tern NBD, Patented Design, 6061-AL, EFBE Tri-Test Approved: 140kg
Fork: Tern Tarsus, 6061-AL, Hydroformed, EFBE Approved: 140kg
Motor: Bosch Performance Line (65Nm)
Battery: Bosch PowerPack 500
Display: Bosch Intuvia
Charger: Bosch Standard Charger
Brakes: Magura MT4, Hydraulic Disc
Shifters: Shimano 5 Speed
Cassette: Gates CDX, Precision CNC Machined Cog
Chain: Gates Carbon Drive CDX Belt
Crankset: Tern NBD Custom, Gates CDX CNC Machined Beltring
Hubs: Shimano Disc (Front) & Shimano Nexus 5 (Rear)
Rims: Kinetix Comp
Tires: Schwalbe Big Apple, 55-406, Puncture Protection, Reflex
Stem: Tern Andros, Adjustable, Forged Construction
Headset: Tern Flux by FSA, Cartridge Bearings, Physis Integrated
Handlebar: Tern Sweep, 6061-AL, Tern Andros Adapted
Seatpost: Tern RideEasy Suspension, 34.9mm, Air Cartridge, Preload Adjustable
Grips: Ergon
Saddle: Tern Upright by Velo
Pedals: MKS Platform, Tern Custom Design
Kickstand: Ursus, Rear Mount
Front Light: Tern Valo Direct, 190 Lumens
Rear Light: Herrmans
Fenders: SplashGuard, Stainless Hardware
Racks: Gaia Rack, Vertical Parking, 27kg Capacity
Weight: 23.4kg (51.6lbs)
Max Rider Weight: 120kg (264.6lbs)