Compare Byocycles Zest Plus and Tern Vektron Q9

Compare Specifications of Byocycles Zest Plus and Tern Vektron Q9

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Technical Specifications

Fuel	Electric	Electric
Motor	Crank Drive 36V 250 Watt, Bafang Brushless Geared Motor, Torque Sensor	Bosch Active Line, 36 V/250 W, max speed 20 mph (US), max torque 40 Nm
Range	Up to 50 Miles	400 Wh: 50-130 km (30-80 mi)
Maximum Power	--	36V/250 W
Maximum Torque	80 Nm	40 Nm
Gear Shift Pattern	Number of Gears : 3	--
Top Speed	25 kmph	--
Battery	36v 10AH Lithium Ion	Bosch PowerPack 400 Wh
Charger	3-5 hours	Bosch Compact Charger
Display	Bafang LCD, 5 Levels of Assist, Front Light Control, Trip and Speed Computer, Remaining Battery, Walk assist	Bosch Purion, 4 mode selectable, walk assist
Frame	6061 Alumunium	Vektron G2 Frame
Stem	200 mm Adjustable	Tern Andros, adjustable, forged construction, patented technology
Handle Bar	Promax 640 mm	Flat bar, 6061-AL, Tern Andros adapted
Fork	Suntour XCT Suspension Fork	Tern Tarsus, 6061-Al, hydroformed
Seatpost	30.4 x 350	Tern Telescope, 34.9 mm, Lite 2014-AL
Grip	Lock On	Velo ergonomic, lock-on
Crankset	--	Vektron custom, forged 6061-AL crankarm
Pedals	--	MKS EZY
Chain	Shimano 9 Speed	9 spd, DHT for eBike, GST corrosion resistant coating
Shifters	Shimano Nexus	Shimano Alivio, 1 x 9 spd, trigger
Saddle	Velo 3289	Tern Porter, patented GripPad design
Headset	--	Tern Flux, cartridge bearings, Physis integrated
Derailleur Rear	Shimano Nexus	Shimano Alivio Shadow
Hub Front	--	Shimano disc
Hub Rear	--	Shimano disc
Spoke	--	Stainless
Cassette	Nexus	Shimano 11-32T, 9 spd

Tyres

Front	Maxxis 26 x 2.1	Schwalbe Big Apple, 55-406, puncture protection, Reflex
Rear	Maxxis 26 x 2.1	Schwalbe Big Apple, 55-406, puncture protection, Reflex
Wheel / RIM	Aluminium Double Wall 26" Rims, 36H	20" wheels Kinetix Comp, for disc

Brakes

Suspension

Front	--	--
Rear	--	--

Colors Available

Colors

Black Bronze
Blue Silver

Physical Specs

Length	--	--
Weight	22 kg	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	Rotor F&R : 160 mm	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	Kick Stand	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)