Super73 S2 vs X-Treme Rocky Road 48 Volt Fat Tire Electric Mountain Bicycle

Compare Specifications of Super73 S2 and X-Treme Rocky Road 48 Volt Fat Tire Electric Mountain Bicycle

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Super73 S2
Super73 S2

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X-Treme Rocky Road 48 Volt Fat Tire Electric Mountain Bicycle
X-Treme Rocky Road 48 Volt Fat Tire Electric Mountain Bicycle

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Technical Specifications
Fuel Electric Electric
Motor 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 output: 1200 watts nominal / 2000 watt peak
Bafang 500 Watt Zero Resistance Rear Hub Motor With Clutch
Range -- Up To 70 Miles Range Using Low PAS & Flat Terrain While Pedal Assisting
Charging Time 6-7 hour / 3-4 hour +/- 3 Hours
Load Carrying Capacity 325lb --
Seating Capacity 2-up seat, Optional: Single passenger Cafe Racer Style --
Drivetrain -- Chain Driven by Rear Hub Motor or Pedal Power
Top Speed 32 kmph --
Speed Class-1 Mode: 20mph (throttle deactivated, pedal assist only)
Class-2 Mode: 20mph Class-3 Mode: 28mph (throttle deactivated, pedal assist only) Unlimited Mode: 28mph +
25 MPH* On Throttle Only (Much Faster If You Pedal Assist 45+ MPH)
Riding Modes 4 modes (ECO, TOUR, SPORT, SUPER) --
Battery 960 watt-hours, 21700 cells 48 Volt LiPo4 Lithium (lightweight)
Charger 3A (6-7 hour charge time) / Optional: 5A (3-4 hour charge time) 48 Volt Output UL Certified Charger
Controller -- 48 Volt 15 Amp Sealed Smart Controller
Display Transflective monochromatic LCD display with Bluetooth connectivity King Meter LCD Smart PAS Digital System
Frame 6061 / 7005 Aluminum Alloy, 1-1/8" to 1.5" tapered head tube 6061-T6 Temper Aluminum Alloy - Very Lightweight
Handle Bar -- Aluminum Alloy Mountain Bike Handle Bars
Fork -- Oversized MOZO Hydraulic Front Forks
Seats -- Velo Mountain Bike Seat
Seatpost -- Aluminum Alloy Adjustable SeatPost
Crankset 125mm alloy crank arms, 36T chainring / Optional: 44T chainring for 10-speed gearing --
Pedals -- Wellgo Aluminum Pedal Set
Gear Single-speed 16T rear cog /10 speed gearing (11-36T): --
Derailleur Front -- Shimano 9-Speed Atlus Gears & Shifter
Derailleur Rear Single-speed fixed gear/ 10 speed Shimano Zee: optional accessory sold separately. Shimano 9-Speed Atlus Gears & Shifter
Hub Rear 9 x 135mm, steel axle --
Sprocket -- Aluminum Alloy Front Sprocket
Bottom Bracket 120mm sealed bearing, square taper --
Headlamp High output triple LED Halo Battery Operated Snap-On LED (Not covered under warranty)
Taillamp Roxim R3E LED w/ brake light --
Tyres
Front 20 x 4.5"
Inner tubes: 20" x 4.5-5", angled valve stem
Kenda Oversized Mountain Fat Tire & Tube - 26 x 4.0 Inch
Rear 20" x 5" BDGR All-Terrain
Inner tubes: 20" x 4.5-5", angled valve stem
Kenda Oversized Mountain Fat Tire & Tube - 26 x 4.0 Inch
Wheel / RIM Rims: 20" x 100mm alloy with lightening cutouts Aluminum Wheels
Brakes
Front Tektro Hydraulic, 2-piston forged aluminum caliper, 180mm Tektro Disk
Rear Tektro Hydraulic, 2-piston forged aluminum caliper, 180mm Tektro Disk
Suspension
Front Air Spring Fork with adjustable Pre-load, Compression, and Rebound damping, 120mm travel, 32mm stanchion Front Hydraulic Suspension
Rear -- KS Rear Shock Suspension
Colors Available
Colors Galaxy Black
Apollo White
Hudson Blue
Black
Metallic White


Physical Specs
Length -- --
Weight 33 kg 30 kg
Handlebar Width -- 1060
Seat Height 310 1028
Overview
Features -- --
Additional Details Rider's Height: 5'3" - 6'8".
DC/DC Converter: 48v to 12v (120 watt)
Turn Signals: Optional accessory sold separately
Horn: Roxim ZHRK-01 w/ integrated horn switch
Throttle: Thumb throttle
Throttle Type : Variable Speed Thumb Throttle - SPAS Power Assisted - Pedal Power
Cargo Rack
Quick Release : Front & Rear Wheels Have Quick Release Axles - Flip Lever
Gooseneck : Aluminum VP
Bicycle In Box Weight : 83 lbs
Accessories -- Drink Holder On Handle Bars
Rear Rack

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