Quadrini Arrow II vs Tern Vektron Q9

Compare Specifications of Quadrini Arrow II and Tern Vektron Q9

Selected Bikes

Quadrini Arrow II
Quadrini Arrow II

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Tern Vektron Q9
Tern Vektron Q9

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Technical Specifications
Fuel Electric Electric
Motor Bafang 48V 500W REAR DRIVE MOTOR Bosch Active Line, 36 V/250 W, max speed 20 mph (US), max torque 40 Nm
Range -- 400 Wh: 50-130 km (30-80 mi)
Maximum Power -- 36V/250 W
Maximum Torque -- 40 Nm
Battery SAMSUNG Lithium-ion 48V 14 AH Battery Bosch PowerPack 400 Wh
Charger -- Bosch Compact Charger
Display -- Bosch Purion, 4 mode selectable, walk assist
Frame Aluminum Alloy Vektron G2 Frame
Stem -- Tern Andros, adjustable, forged construction, patented technology
Handle Bar -- Flat bar, 6061-AL, Tern Andros adapted
Fork SunTour MXC Tern Tarsus, 6061-Al, hydroformed
Seatpost PROMAX Suspension Tern Telescope, 34.9 mm, Lite 2014-AL
Grip -- Velo ergonomic, lock-on
Crankset -- Vektron custom, forged 6061-AL crankarm
Pedals -- MKS EZY
Pedal Assist System 9-speed XT-LC controller pedal assist with throttle --
Chain -- 9 spd, DHT for eBike, GST corrosion resistant coating
Shifters -- Shimano Alivio, 1 x 9 spd, trigger
Saddle -- Tern Porter, patented GripPad design
Headset -- Tern Flux, cartridge bearings, Physis integrated
Derailleur Front SHIMANO Alivio 9 SPEED --
Derailleur Rear SHIMANO Alivio 9 SPEED Shimano Alivio Shadow
Hub Front -- Shimano disc
Hub Rear -- Shimano disc
Spoke -- Stainless
Cassette -- Shimano 11-32T, 9 spd
Tyres
Front Kenda 27.5 X 3.0 tires Schwalbe Big Apple, 55-406, puncture protection, Reflex
Rear Kenda 27.5 X 3.0 tires Schwalbe Big Apple, 55-406, puncture protection, Reflex
Wheel / RIM Double Rim aluminum wheels 20" wheels
Kinetix Comp, for disc
Brakes
Front TEKTRO Hydraulic Disk Brakes Shimano, hydraulic disc
Rear TEKTRO Hydraulic Disk Brakes Shimano, hydraulic disc
Brake Lever -- Shimano, hydraulic disc
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Black Bronze
Blue Silver


Physical Specs
Length -- --
Weight -- 21.9 kg
Overview
Features -- - German-engineered Bosch Active Line electric drivetrain—the industry leader in electric bike technology
- Hydraulic disc brakes for all-weather stopping power
- New frame design, with a reclining battery for a lower center of gravity and better ride
- Integrated Atlas Rack works seamlessly with Thule Yepp Maxi and Nexxt Maxi child seats—no adapters needed
- Resizes in seconds to fit riders 147 – 195 cm (4’10” – 6’5”) so a single bike can be shared by the family
Additional Details -- FOLDING SIZE : 41 x 86 x 68 cm (16.1" x 33.9" x 26.8")
FOLDING TIME : 10 sec
GEAR INCHES : 33" - 97" (2.65 - 7.72 m)
DISTANCE: SEATPOST TO HANDLEBAR : Min: 620 mm (24.4") Max: 690 mm (27.2")
DISTANCE: SADDLE TO PEDAL : Min: 670 mm (26.4") Max: 1100 mm (43.3")
SUGGESTED RIDER HEIGHT : 147 - 195 cm (4'10" - 6'5")
MAX GROSS VEHICLE WEIGHT : 125 kg (275 lb)
MAX RIDER WEIGHT : 105 kg (230 lb)
HANDLEPOST : Tern Physis 3D, 3D forged, 5 patented technologies
SEATPOST CLAMP : Oversize, 6061-AL, 2pc
SHIFTER CABLE & HOUSING : Jagwire LEX-SL, slick treatment, alloy ferrules
Accessories -- BELL: Aluminum
CHAINGUARD : SKS Chainblade
KICKSTAND : URSUS MOOI, rear mount
CLIP SYSTEM : Magnetix 2.0
LUGGAGE SOCKET: Yes
FENDERS : SplashGuard, stainless hardware
RACK(S) : Atlas Rack, integrated 8 point mounting, max load capacity 27 kg (59 lb)

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