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    Grid Ultimate2026 Simplon
    Recommended
    MSRP
    ($6,398)
    Where to Buy
    —
    $1

    At

    Category
    		Gravel
    7.4
    Frame
    		Carbon
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    Clearance
    		45c
    		Hydraulic Disc
    		GRX 800, GRX Di2
    Drivetrain
    		2 × 12 Electronic
    Brand Site

    simplon.com

    Summary
    		The Simplon Grid Ultimate is a carbon frame gravel bike with high-end components and hydraulic disc brakes.

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    Grid Ultimate
    Other Gravel 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)

    38 mph

    Grid Ultimate

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Grid Ultimate2026 Simplon
    Frame

    GRID, Dark Pine Green | Polished Silver, M (53) 1.29 kg

    Hanger Standard: UDH

    Tire Clearance: 45c

    Colors: Dark Pine Green Metallic (Glossy) / Polished Silver Metallic (Glossy); Sand Beige (Glossy) / Black (Glossy)

    Fork

    Simplon Grid green/silver 0.50 kg

    Headset

    Acros AZX-298 0.22 kg

    Stem

    Zero III 100mm x 12° 0.13 kg

    Handlebar

    Simplon Gravel Bar Carbon 40cm 0.21 kg

    Saddle

    Selle Italia X3 Boost MAN Flow MG 0.28 kg

    Seatpost

    Simplon Carbon SP 27.2 x 400 mm 0.22 kg

    Type: Rigid

    Groupset
    Rear Derailleur

    Shimano GRX 825-24s Di2 2.03 kg

    Crank

    Crankset Shimano GRX820 172,5mm, 48/31 0.71 kg

    Shifters

    Shimano GRX 825-24s Di2 2.03 kg

    Cassette

    Cassette Shimano Ultegra 11-34, 12s 0.34 kg

    Brakes

    180 mm

    Type: Hydraulic Disc

    Wheels
    Rims

    Newmen G.34 wheelset 1.42 kg

    Tires

    Schwalbe;G-one Overland;schw.;Pro Evo;40-622 1.36 kg

    Accessories
    Racks

    no lights, no fender and no carrier 0.03 kg

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