Tern HSD S9i Gen 3 Basalt 545Wh
Specifications
Information
What makes it an S9i?
- Bosch Performance Line PX motor delivers up to 90 Nm of torque and 600% pedal assist with Performance Upgrade 2.0
- Bosch Smart System with ConnectModule allows access to advanced features like eBike Alarm, GPS tracking, and easy control via Kiox 300 display and LED Remote
- Bosch eShift lets you shift under load or at a stop, set your preferred starting gear, and offers a wireless design for less maintenance
- 3x3 NINE 9-speed internal gear hub with a best-in-class 554% range for efficient, low-maintenance shifting
- Silent, smooth, and virtually maintenance-free Gates Belt Drive
- Bosch PowerPack 545 battery provides long range of up to 103 km (64 mi)
HSD Highlights
- Best-in-class hauling capacity, rated to a maximum gross vehicle weight of 190 kg (419 lb) with a rear rack load capacity of 80 kg (176 lb)
- Optimized frame geometry, a longer wheelbase, and a low center of gravity keep rides stable, even with heavy loads or at higher speeds
- Magura hydraulic disc brakes deliver precise and responsive stopping power
- Custom Suntour suspension fork absorbs road shocks for a smoother, more comfortable ride
- Easy-sharing cockpit adjusts without tools to fit riders 153 - 205 cm (5'0" - 6'9") tall and weighing up to 130 kg (287 lb)
- Third-party tested and certified to UL 2849 (complete e-bike system) and EN 17860 (frame and fork, 190 kg) for proven cargo e-bike safety and reliability
SPECIFICATIONS
General Info
Generation: Gen 3
Color(s): BASALT
Speeds: 1 × 9
Weight: 28.9 kg (63.7 lb)
Gear Inches: 20" – 109" (1.56 – 8.67 m)
Frame Sizes: One size
Bike Size: 174 × 112 × 68 cm (68.5 × 44.1 × 26.8 in)
Wheelbase: 120 cm (47.2 in)
Standover Height: 48.5 cm (19.1 in)
Folding Size: 166 × 42 × 87 cm (65.4 × 16.5 × 34.3 in)
Folding Time: 5 seconds
Distance: Seatpost to Handlebar: 52 – 59 cm (20.5 – 23.2 in)
Distance: Saddle to Pedal: 76 – 110 cm (29.9 – 43.3 in)
Suggested Rider Height: 153 – 205 cm (60.2 – 80.7 in)
Max Gross Vehicle Weight: 190 kg (418.9 lb)
Max Rider Weight: 130 kg (286.6 lb)
Frame
Frame: Tern HSD, 6061-AL, patented design, EN17860 certified: 190 kg
Fork: Suntour custom for Tern, 34 mm stanchions, Thru-axle, EN17860 certified: 190 kg
Cockpit
Handlepost: Tern Physis 3D, 3D forged, 5 patented technologies, 12°, 320 mm
Stem: Tern Andros, adjustable, forged construction, patented technology
Headset: Tern Flux Pro Taper by FSA, 1.5", angular contact bearings, Physis integrated
Handlebar: Tern Sweep, 6061-AL, Tern Andros adapted
Grips/Bar Tape: Ergon
Saddle: Tern by Velo
Seatpost: Tern VLT 40/34.9mm, with Cane Creek suspension and LightAction levers
Seatpost Clamp: Tern Collar
Brakes
Front Brake: Magura MT4, hydraulic disc, 180 mm rotor
Rear Brake: Magura MT4, hydraulic disc, 180 mm rotor
Brake Levers: Magura, hydraulic disc
Brake Cable & Housing: Magura, hydraulic disc
Wheels
Front Wheel: Tern Atlas H, cargo wheel
Rear Wheel: Tern Atlas H, cargo wheel
Front Hub: Tern Atlas, Boost Thru-Axle, sealed cartridge bearings
Rear Hub: 3x3 NINE, 9 spd, w/ Bosch eShift
Spokes & Nipples: Stainless steel, double-butted
Rims: Tern Atlas H, cargo
Tires: Schwalbe Big Ben Plus, 55-406, Green Guard puncture protection, Reflex
Transmission
Shifter: 3x3 CMD, wireless e-shifter, w/ Bosch eShift
Crankset: Tern HSD, Gates CDX CNC machined beltring
Cassette/Freewheel: Gates CDX, precision CNC machined cog
Bottom Bracket: Motor integrated
Chain: Gates Carbon Drive CDX belt
Pedals: Urban with non-slip surface, sealed bearings
Shifter Cable & Housing: Wireless
E-System
Motor: Bosch Performance PX (BDU34, 600% Assist, 90 Nm Torque, max speed 25 km/h (EU);
Battery: Bosch PowerPack 545
Display: Bosch Kiox 300 w/ LED remote, connectivity with Bosch eBike Flow app, electronic bike lock
Range: 545 Wh: 56–103 km (35–64 mi)
Charger: Fast Charging, 220V, 4A (EU); 100–240V, 4A (US)
Connect Module: Bosch Connect Module with GPS/GSM connectivity & anti-theft alarm when subscribed to Flow+; free 12-month trial upon activation
Bells & Whistles
Bell: Pitch Plus, brass
Chainguard: Tern Custom, full chain cover
Kickstand: Ursus, rear mount
Luggage Socket: Tern Combo Mount
Front Light: Herrmans, 240 lumens
Rear Light: Herrmans LED
Fenders: Aluminum, stainless hardware
Rack: Atlas H rack, 6 point mounting, ISO 11243:2023 certification: 80 kg
Frame Lock: AXA, keyed-alike with Bosch battery
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