Bike Comparison
    Blast2020 Kona
    Recommended
    MSRP
    		$999
    Where to Buy
    —
    $1

    At

    Category
    		Crosscountry
    3.7
    Frame
    		Aluminum
    Fork
    		RockShox 30 Silver TK
    Wheels
    		Aluminum
    Wheel Size
    		27.5″
    Brakes
    		Hydraulic Disc
    Motor
    Battery
    Groupset
    		Deore, FSA
    Drivetrain
    		1 × 10
    Suspension
    		Hardtail
    Front Travel
    		100mm
    Brand Site

    konaworld.com

    Summary
    		The Kona Blast is a 27.5″ aluminum frame hardtail crosscountry bike with upper mid-range components.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Blast
    Other Crosscountry 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)

    21 mph

    Blast

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Blast2020 Kona
    Frame

    Kona Race Light 6061 Aluminum Butted

    Colors: Gloss Dirty Cyan; Black w/ Dark Cyan & Faux Yellow Decals

    Fork

    RockShox 30 Silver TK Solo Air 100mm

    Shock

    n/a

    Bottom Bracket

    FSA 7420

    Headset

    FSA No.57B

    Stem

    Kona XC

    Handlebar

    Kona XC/BC Riser

    Saddle

    Kona XC

    Seatpost

    Kona Thumb 31.6mm

    Pedals

    Kona JS2

    Grips

    Kona Key Grip Slip on

    Groupset
    Rear Derailleur

    Shimano Deore

    Front Derailleur

    n/a

    Crank

    FSA Alpha Drive 1x, 28t

    Shifters

    Shimano Deore

    Cassette

    Shimano Deore 11-42t 10spd

    Chain

    KMC X10

    Chain Guide

    n/a

    Brakes

    Shimano MT401 Hydraulic

    Brake Levers

    Shimano MT401 Hydraulic

    Wheels
    Rims

    WTB ST i27 TCS 2.0

    Spokes

    Stainless Black 14g

    Front Hub

    Formula 100x9mm (centerlock)

    Rear Hub

    Shimano 135x10mm (centerlock)

    Tires

    Front: WTB Trail Boss 27.5x2.25", Rear: WTB Trail Boss 27.5x2.25"

    Disc Rotors

    Shimano RT10 180mm (centerlock)

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