Kuma R1 vs Super73 ZX

Compare Specifications of Kuma R1 and Super73 ZX

Selected Bikes

Kuma R1
Kuma R1

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Model:

Super73 ZX
Super73 ZX

Brand:

Model:

Brand:

Model:

Brand:

Model:

Technical Specifications
Fuel Electric Electric
Motor Bafang RM G310 REAR HUB MOTOR 250W Class-1 Mode Output: 750 watts nominal / 1200 watt peak
Class-2 Mode Output: 750 watts nominal / 1200 watt peak( Default)
Class-3 Mode Output: 750 watts nominal / 1200 watt peak
Unlimited Mode Output: 750 watts nominal / 1350 watt peak
Range 120 km --
Charging Time 5-7 hours --
Maximum Torque 40 Nm --
Load Carrying Capacity Maximum Rider Weight : 130kg 325lbs
Climbing Degree 25 Degrees --
Drivetrain Shimano Altus 8 Speed --
Top Speed 25 kmph 32 kmph
Speed -- Class-1 Mode: up to 20mph (throttle deactivated, pedal assist only)
Class-2 Mode: up to 20mph
Class-3 Mode: up to 28mph (throttle deactivated, pedal-assist only)
Unlimited Mode: up to 28mph
Riding Modes -- 4 modes (ECO, TOUR, SPORT, SUPER)
Battery Battery Type : Samsung Lithium Ion Cells
Battery Specs : 36 v 14 AH (500WH)
615 watt-hours, 18650 cells
Charger -- 2A (6-7 hour charge time)
5A sold separately (2-3 hour charge time)
Controller Bafang --
Display Multi-function LCD Integrated handlebar display Transflective Monochrome LCD + Mobile Device
Frame Kuma Bikes R1 6061 Aluminium Frame with removable battery 6061 / 7005 aluminum alloy, 1-1/8” to 1.5” tapered head tube
Seats -- Extended length seat
Pedal Assist System 5 Levels --
Chain KMC e-bike specific --
Gear -- Single-speed 16T rear cog / Optional: 10-speed gearing (11-36T)
sold separately, available for purchase fall 2020.
Derailleur Rear -- 10-speed Shimano Zee sold separately (available Q4 2021)
Hub Rear -- 9 x 135mm, steel axle
Chainrings -- 5mm alloy crank arms, 36T chainring
10-speed w/44T sold separately (available Q4 2021)
Sprocket -- Rear: Single-speed 16T rear cog
10-speed sold separately (11-36T) (available Q2 2022)
Bottom Bracket -- 120mm sealed bearing, square taper
Tyres
Front WTB Riddler Trooper Tires - 20x4"
Rear WTB Riddler Trooper Tires - 20x4
Wheel / RIM 700cc Double Walled Rims: 20”x100mm alloy with lightning cutouts
Brakes
Front Tektro TD 825 Hydraulic Disk Mechanical 180/180mm rotors
Rear Tektro TD 825 Hydraulic Disk Mechanical 180/180mm rotors
Suspension
Front -- --
Rear -- --
Colors Available
Colors Metallic Grey
Matt Burnt Copper
Sonic Blue
Moon Rock
Storm Gray


Physical Specs
Length -- --
Weight 20 kg 28.3 kg
Seat Height -- 310
Overview
Features -- Trooper Tires
Better Ergonomics
All-New Seat
Next Generation PowerTrain
Multi-Class Ride Modes
Super73 App Ready
Smart Display
Turn-by-turn navigation
Multi-Class Ride Modes
Additional Details Size : L 58 cm, M 54 cm
Road Legal : Worldwide
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Accessories Rear Rack With Light
ETOOK Folding steel lock with bottle cage mount
City Pro Helmet with detachable USB charging Rear Light
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Which one do you think is better? And why?
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