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    START ALLROAD2026 SUNN
    Recommended
    MSRP
    ($3,126)
    Where to Buy
    —
    $1

    At

    Category
    		Commuter, E-Bike
    6.3
    Frame
    		Aluminum
    Wheels
    		Aluminum
    Wheel Size
    		650b
    		Shimano Hydraulic Disc
    		Bosch 250W 75Nm mid-drive
    		Bosch 545Wh
    		CUES
    Drivetrain
    		1 × 9
    Suspension
    		Hardtail
    Front Travel
    		80mm
    Brand Site

    sunn.fr

    Summary
    		The SUNN START ALLROAD is a 650b aluminum frame commuter e-bike with mid-range components and shimano hydraulic disc brakes.

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    Insights
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    28 mph

    START ALLROAD

    Highest gear

    (descending)

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    START ALLROAD2026 SUNN
    Frame

    ALLOY 6061 OPEN FRAME SEMI INTEGRATED POWERPACK INTERNAL CABLE ROUTING INTEGRATED RACK

    BB Standard: Bosch, Press Fit

    Fork

    ZOOM 860 S -29 AMS 80MM

    Travel: 80mm

    Bottom Bracket

    Bosch, press-fit

    Saddle

    SELLE ROYAL ESSENZA

    Seatpost

    SUSPENDUE AL 6061 31,6x350MM

    Type: Rigid

    Groupset
    Rear Derailleur

    SHIMANO CUES DU3020 SGS/SHADOW 9V

    Crank

    FSA CK-220 160MM MIRANDA 38T FOR BOSCH

    Cassette

    SHIMANO CS-LG300 9V 11-36

    Brakes

    SHIMANO MT200 160/160

    Type: Shimano Hydraulic Disc

    Wheels
    Rims

    MACH1 CROSS R23 23C 32T

    Front Hub

    6 TROUS DISC 9X100 9X135

    Rear Hub

    6 TROUS DISC 9X100 9X135

    Tires

    SCHWALBE SMART SAM 27,5X2,35

    Electric Components
    Motor

    BOSCH PERFORMANCE LINE SMART SYSTEM 250W/75Nm

    Battery

    BOSCH POWERPACK 545Wh

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