Bike Comparison
    Substance SRS 22020 Vitus
    Recommended
    MSRP
    ($2,151)
    Where to Buy
    —
    $1

    At

    Category
    		Gravel
    Weight
    		24.3 lbs
    5.3
    Frame
    		Steel
    Fork
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		650b
    Brakes
    		Hydraulic Disc
    Motor
    Battery
    Groupset
    		GRX 800, GRX 600
    Drivetrain
    		2 × 11
    Brand Site

    vitusbikes.com

    Summary
    		The Vitus Substance SRS 2 is a steel frame gravel bike with high-end components and hydraulic disc brakes.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    Substance SRS 2
    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)

    34 mph

    Substance SRS 2

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Substance SRS 22020 Vitus
    Frame

    Substance Reynolds 725 Heat Treated Chrome-Moly Steel, "External cable routing (full outer), 142 x 12mm rear end, mudguard mounts, rack mounts, 3 bottle cage mounts. "

    BB Standard: BSA, 68mm, Threaded

    Color: Anthracite-Red

    Fork

    UD carbon, Full carbon tapered steerer, 100 x 12mm, mud-guard mounts.

    Bottom Bracket

    BSA Threaded, Shimano SM-BBR60 68mm

    Headset

    FSA NO.42, tapered 1 1/8"- 1 1/2", 45°/45° upper bearing 41.8 / 28.6, lower bearing 36 / 45

    Stem

    VITUS 6061 Aluminium, 3D Forged, bar bore 31.8mm, +/- 7 degrees, XS:80mm S:90mm M:90mm L:100mm XL:110mm XXL:110mm

    Handlebar

    VITUS 6061 3° Flared Adventure, 128mm drop x 77mm reach, XS:400mm S:400mm M:420mm L:420mm XL:440mm XXL:440mm

    Saddle

    VITUS, 0

    Seatpost

    VITUS 6061 Aluminium, 27.2mm x 350mm (300mm for XS and S), 12mm offset

    Grips

    VITUS, EVA cork

    Groupset
    Rear Derailleur

    Shimano GRX 810, 11 Speed, Shadow-Plus

    Front Derailleur

    Shimano GRX 810, Band-On FD-RX810

    Crank

    Shimano GRX 600, FC-RX600 46-30T, Crank Lengths: XS:165mm S:170mm M:172.5mm L:172.5mm XL:175mm XXL:175mm

    Shifters

    Shimano GRX 600, 11 spd

    Cassette

    HG 70011 11/34T, 11spd

    Chain

    KMC X-11, 116 Links, 11 speed

    Brakes

    Front: Shimano GRX 600/400 Hydraulic, GRX 600 levers, GRX 400 Calipers, 160mm 6-BOLT Rotor, Rear: Shimano GRX 600/400 Hydraulic, GRX 600 levers, GRX 400 Calipers, 160mm 6-BOLT Rotor

    Wheels
    Rims

    Front: WTB SpeedTerra TCS 2.0 650b, Tubeless Tape Installed, Rear: WTB SpeedTerra TCS 2.0 650b, Tubeless Tape Installed

    Spokes

    WTB, N/A

    Front Hub

    WTB, 12 x 100mm, Sealed Enduro radial bearings, 6-bolt

    Rear Hub

    WTB, 12 x 142mm, Sealed Enduro radial bearings, 6-bolt

    Tires

    Front: WTB Byway 650b x 47 TCS Road Plus, Tan Sidewall, Dual DNA Compound, Lightweight Tubeless Casing, TCS Aramid Bead, Rear: WTB Byway 650b x 47 TCS Road Plus, Tan Sidewall, Dual DNA Compound, Lightweight Tubeless Casing, TCS Aramid Bead

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