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    Motion Open Frame2026 Ridgeback
    Recommended
    MSRP
    ($739)
    Where to Buy
    —
    $1

    At

    Category
    		Fitness
    Frame
    		Aluminum
    		Steel
    Wheels
    Wheel Size
    		700c
    		Promax Rim
    		Tourney
    Drivetrain
    		3 × 7
    Brand Site

    ridgeback.co.uk

    Summary
    		The Ridgeback Motion Open Frame is a 700c aluminum frame fitness frameset with mid-range components and promax rim brakes.

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    Insights
    Geometry
    Specs
    Motion Open Frame2026 Ridgeback
    Frame

    Alloy

    BB Standard: BSA, 100mm, Threaded

    Colors: Blue; White

    Fork

    Hi-Ten Chromoly / Mudguard Eyelets 1-1/8 inch

    Bottom Bracket

    Shimano BB-UN100 BSA 68/122.5mm

    Headset

    Hi-Ten Chromoly / Mudguard Eyelets 1-1/8 inch

    Stem

    Ridgeback 70mm +7deg

    Saddle

    Ridgeback Custom

    Seatpost

    Alloy 27.2 x 350 mm

    Type: Rigid

    Pedals

    Resin Metro

    Groupset
    Rear Derailleur

    Shimano Tourney RD-TY300

    Front Derailleur

    Shimano Tourney FD-TY510-TS3

    Shifters

    Shimano ST-EF41 EZ-Fire 3 x 7 Speed

    Cassette

    Shimano CS-HG200-7 12-32T

    Chain

    KMC Z7

    Brakes

    Promax TX-117 V-Brake

    Type: Promax Rim

    Brake Levers

    Shimano ST-EF41 EZ-Fire 3 x 7 Speed

    Wheels
    Spokes

    Steel 14 g

    Front Hub

    KT A16F/AY1R / front / rear

    Rear Hub

    KT A16F/AY1R / front / rear

    Tires

    Vee Tire Zilent 700 x 42c

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