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    FLASH S12026 SUNN
    Recommended
    MSRP
    ($3,489)
    Where to Buy
    —
    $1

    At

    Category
    		Trail, E-Bike
    4.9
    Frame
    		Aluminum
    		Suntour XCM
    Wheels
    		Aluminum
    Wheel Size
    		29″
    		Formula Cura Hydraulic Disc
    		Shimano 600W 85Nm mid-drive
    		Shimano 500Wh
    		Deore
    Drivetrain
    		1 × 12
    Suspension
    		Hardtail
    Front Travel
    		130mm
    Brand Site

    sunn.fr

    Summary
    		The SUNN FLASH S1 is a 29″ aluminum frame hardtail trail e-bike with upper mid-range components.

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    FLASH S1
    Other Trail bikes
    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)

    29 mph

    FLASH S1

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    FLASH S12026 SUNN
    Frame

    INTEGRATED 531WH, ALLOY 6061DB, EDGE TUBING BOOST

    Fork

    SR SUNTOUR XCM34 130MM BOOST

    Travel: 130mm

    Spring Type: Coil

    Stem

    ALUMINIUM 31,8X45MM

    Handlebar

    ALUMINIUM 31,8X45MM

    Saddle

    SUNN BY DDK

    Seatpost

    BRUTE Dropper 130mm (S) / 150mm (M) / 170mm (L/XL)

    Type: Dropper

    Groupset
    Rear Derailleur

    SHIMANO DEORE 12V

    Crank

    SHIMANO M600 170MM 34T

    Cassette

    SHIMANO DEORE 12V 10/51

    Brakes

    FORMULA CURA 2 180/180

    Type: Formula Cura Hydraulic Disc

    Wheels
    Rims

    MACH1 TRUCKY 30 30MM 32T

    Front Hub

    MOYEUX 6T SB BOOST

    Rear Hub

    MOYEUX 6T SB BOOST

    Tires

    CHAOYANG PERSUADER TR 29X2,4

    Electric Components
    Motor

    SHIMANO EP6 85NM

    Battery

    SHIMANO EN 500

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