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    Sirelli2023 Silverback
    Recommended
    MSRP
    ($2,326)
    Where to Buy
    —
    $1

    At

    Category
    		Endurance
    Weight
    		17.7 lbs
    Frame
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    Clearance
    		26c
    		Hydraulic Disc
    		105
    Drivetrain
    		2 × 11
    Brand Site

    silverbackbikes.de

    Summary
    		The Silverback Sirelli is an endurance bike with upper mid-range components and hydraulic disc brakes.

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    Sirelli
    Other Endurance 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)

    39 mph

    Sirelli

    Highest gear

    (descending)

    Geometry
    Specs
    Sirelli2023 Silverback
    Frame

    Sirelli has been designed with compact geometry and fork offsets optimized for big descents. The lightweight frame offers efficient pedaling and all-day on-road comfort and hydraulic disc brakes further enhance its big mountain capabilities. The frame is Di2 compatible.

    BB Standard: 386EVO, 86mm, Press Fit

    Tire Clearance: 26c

    Colors: Raw Carbon; Teal; Gloss Black

    Fork

    SBC Elite Carbon 700c, High Modulus reduced mass lay-up, Raw Carbon Finish, Tapered 1-1/8” – 1.5” Steerer, QR Dropouts, 52mm offset on 380/400/420mm, 43mm offset on 460/500/530mm frame sizes

    Bottom Bracket

    BB 386EVO

    Headset

    Token A83-15 Headset

    Stem

    SURFACE, Alloy

    Handlebar

    SURFACE Alloy, Dia:31.8mm, Reach:77mm, Drop:128mm, Flare:3°

    Saddle

    SURFACE Saddle, Black Steel Rails

    Seatpost

    SURFACE 27.2mm Seat Post

    Type: Rigid

    Pedals

    Not Included

    Grips

    Surface Seude Black, Plug with Expander Bolt

    Groupset
    Rear Derailleur

    Shimano 105 RD-R7000 Rear Derailleur

    Front Derailleur

    Shimano 105 FD-R7000 Front Derailleur

    Crank

    Shimano 105 FC-R7000, 50-34T, 175mm

    Shifters

    Shimano 105 ST-R7020 with BR-R7070 Disc Brake Assembled Set

    Cassette

    Shimano 105 CS-R7000 Cassette, 11-30T

    Chain

    Shimano CN-HG601-11 Chain, 114 Links

    Brakes

    Included in Brakeset or Shifter

    Type: Hydraulic Disc

    Wheels
    Rims

    Surface, 700C, 28H, 19mm Internal Width and 30mm Deep

    Front Hub

    F: Shimano HB-RS470, 28H, 100mm OLD for 12mm Thru-Axle

    Rear Hub

    F: Shimano HB-RS470, 28H, 100mm OLD for 12mm Thru-Axle

    Tires

    700x25c Vittoria Rubino Pro, Foldable Bead

    Disc Rotors

    Shimano RT-MT800 XT Rotor, 160mm

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