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    R1 1052020 Radon
    Recommended
    MSRP
    ($1,481)
    Where to Buy
    —
    $1

    At

    Category
    		General Road
    Weight
    		20.3 lbs
    4.0
    Frame
    		Aluminum
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    		Shimano 105 Hydraulic Disc
    		105
    Drivetrain
    		2 × 11
    Brand Site

    radon-bikes.de

    Summary
    		The Radon R1 105 is an aluminum frame general road bike with upper mid-range components and shimano 105 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)

    39 mph

    R1 105

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    R1 1052020 Radon
    Frame

    R1; Material: Aluminium, Max. width tire: 28mm, Hanger: #10240

    Color: Deepblack / Lightolive / Salmon

    Fork

    RADON R1 Disc Full Carbon

    Headset

    FSA, IS42/IS52

    Stem

    LEVEL NINE Race, 31.8mm; 50/90mm, 53/90mm, 56/100mm, 58/100mm, 60/120mm, 63/120mm

    Handlebar

    LEVEL NINE Wing Race, 31.8mm; 50/400mm, 53/420mm, 56/440mm, 58/440mm, 60/460mm, 63/460mm

    Saddle

    Selle Royal Asphalt

    Seatpost

    LEVEL NINE Race, 27.2 x 350mm

    Type: Rigid

    Pedals

    not included

    Grips

    RADON performance tape

    Groupset
    Rear Derailleur

    Shimano 105 FD-R7000, clamp-on

    Crank

    Shimano 105 FC-R7000, 50x34T; 50/170mm, 53/172,5mm, 56/172,5mm, 58/175mm, 60/175mm, 63/175mm

    Shifters

    Shimano 105 ST-R7020, 2x11

    Cassette

    Shimano 105 CS-HG700-11, 11-34

    Chain

    Shimano CN-HG601

    Brakes

    Shimano 105 BR-R7070, flat-mount

    Type: Shimano 105 Hydraulic Disc

    Wheels
    Rims

    Mavic Aksium Disc, 17mm, 100/142mm

    Tires

    Continental Ultra Sport 3, wired, 28" x 28mm

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