Search

    Accessories

    Apparel

    Components

    Tools

    Upgrade Kits

    Wheels & Tires

    Bikes

    • SIABLO CF
    • SIABLO CF - Silverbacklab
    • SIABLO CF - Silverbacklab
    • SIABLO CF - Silverbacklab
    • SIABLO CF
    • SIABLO CF - Silverbacklab
    • SIABLO CF - Silverbacklab
    • SIABLO CF - Silverbacklab
    • OVERVIEW
    • WHY IT'S BEST
    • SPECIFICATIONS
    • GEOMETRY & SIZE CHART
    • REVIEWS
    • DOWNLOAD PDF

    Carbon gravel traveller

    The Siablo CF is designed with the focus on Gravel, utilizing a brand new Carbon frame with, the CF is a lightweight bike that exceeds the broad demands put on the gravel category. Designed with current trends and future insight the Siablo CF is an extremely versatile bike, capable of fitting up to 700x42c tyres (bigger tyres may fit, but we recommend 42C for decent clearance) or 650b road plus should you want the extra comfort. Rack mounts, BB PF30, and hydraulic disc brakes mean that the CF is practical and performs well in all weather conditions.

    Dropped asymmetric chainstay

    The non-drive chainstay has 10% increased area to increase strength and better distribute braking forces.To accommodate a wide range of chainring sizes, the drive side chainstay is dropped to increase clearance.Rectangular chainstay profile tapers down toward the dropout, for absolute stiffness at the bottom bracket, while allowing a degree of dampening at the dropout.

    Carbon used – type and benefits

    The structure is mainly composited of T700 UD carbon fibre. Offering equilibrium in stiffness to strength ratio.UD carbon fibre has absolute strength in the direction of the fibre. Strategically controlling the fibre lay-up, produces a matrix that is stiff where desired and strong where necessary, with minimum weight addition.The frame is finished in a 3K Twill weave for a robust composite surface that can withstand any demands exerted by the rider.

    DESIGNER NOTES.

    CARBON FIBER FRAME

    GRAVEL FOCUSED GEOMETRY

    ASYMMETRIC FRAME

    INTERNAL DROPPER POST READY

    CARBON RIGID FORK

    HYDRATION

    FENDER RACK MOUNT

    DI2 READY

    INTERNAL CABLE ROUTING

    BIGGER VOLUME TYRES

    HYDRAULIC DISC BRAKES

    WHY IT’S BEST.

    1. The flared handlebars means your wrist positioning is more natural, also adding stability and leverage while climbing and descending in the hoods.
    2. The Siablo CF has 6, yes 6, waterbottle or accessory mounts. Go further on a single fill, or load up and go touring
    3. A Flex Seatstay conceals a degree of road vibration on the dropout side, while being stiff for power delivery at the BB side.
    4. The Flex seatpost adds some comfort, so you can keep going for longer.
    5. The CF is compatible with both 700C large volume tyres and 650B tyres. It is designed to fit a maximum size 700 x 42C and 650B x 2.0” tyre.
    6. Siablo CF is designed for wide chainring compatibility, meaning that you can run what suits your terrain or riding preferences.

    ENGINEERING NOTES.

    CARBON USED – TYPE AND BENEFITS

    The structure is mainly composited of T700 UD carbon fibre. Offering equilibrium in stiffness to strength ratio.UD carbon fibre has absolute strength in the direction of the fibre. Strategically controlling the fibre lay-up, produces a matrix that is stiff where desired and strong where necessary, with minimum weight addition.The frame is finished in a 3K Twill weave for a robust composite surface that can withstand any demands exerted by the rider.

    DI2 COMPATIBILITY AND INTERNAL ROUTING

    All cable routing on the frameset is internal, including the fork. Cables are out of the way, resulting in a sleek look that protects cables from debris ingression.With three cable entry ports, the frame supports the brake hose, rear and front gear cable, or dropper post in 1X configurations.If mechanical shifting is not up to your standard, rest assured that the frame is compatible with Di2 and AXS electronic groupset.

    DROPPED ASYMMETRIC CHAINSTAY

    The non-drive chainstay has 10% increased area to increase strength and better distribute braking forces.To accommodate a wide range of chainring sizes, the drive side chainstay is dropped to increase clearance.Rectangular chainstay profile tapers down toward the dropout, for absolute stiffness at the bottom bracket, while allowing a degree of dampening at the dropout.

    FLARED HANDLEBARS

    The flare on the drop allows for a more natural interface between hand and handlebar.The 16° flare increases clearance between the hoods and wrist, when riding in the drops, allowing for adequate clearance to navigate the bike through demanding terrain.

    FLEX SEAT POST

    Light and sturdy 3D forged seat post, with adjustment from -5° to +18°. Leaf spring inspired head design, that conceals a degree of road vibration for a smoother feeling riding experience.

    GRAVEL FOCUSED GEOMETRY

    The wheelbase of the frameset is semi-short to retain a race capable bike, with good weight distribution under load.A slack head angle makes for a terrain capable front end that will roll challenging obstructions.The steeper seat angle aids in ascending more efficiently, with better power transfer at variable gradient increase.

    SBC FORK – FEATURES AND DESCRIPTION

    The SBC Fork has all-round performance, while retaining absolute functionality. Equipped with fender mounts to protect both rider and components from unwanted debris spray in wet conditions.Fitted with bottle bosses on both stanchions, it greatly increases hydration capacity of the frameset.The bosses also double up as pannier mounts to increase load capacity of the Siablo CF.

    THRU AXLE DROPOUTS

    Thru-axles effectively bolt the wheel to the frame or fork. By comparison, QR systems only slot in place, and compress the dropout to retain the wheel.The increased strength and stiffness of thru-axles can be attributed to both the increase in effective engagement area and the fixing mechanism to the dropout.The thru-axle system is significantly safer, with fewer point for potential failure.

    WHEEL COMPATIBILITY + WHEEL CLEARANCE

    The frameset is compatible with both 700C large volume tyres and 650B tyres.It is designed to fit a maximum size 700 x 42C and 650B x 2.0” tyre.For long distance riding, over moderate to easy terrain; 700C tyres are recommended. While for shorter, demanding terrains, 650B tyres will be the best option.

    SPECIFICATIONS.

    DRIVETRAIN
    Crankset SRAM Force1 XSYNC 42T
    Cassette SRAM CS XG 1150, 10-42T
    Rear Der SRAM Rival 1, 11 spd, Long Cage, 42T Low gear Capacity
    Shifters SRAM Rival Integrated with brake levers
    Bottom Bracket BB PF30
    SUSPENSION
    Fork SB Advanced Dynamics Carbon Fork, 12mm T/A dropouts, Disc mount
    WHEELS
    Hubs Alex Sealed Bearing hubs, 100mm x 12mm Front, 142mm x 12mm R
    Rims Surface 700c x 21mm
    Tyres WTB Resolute 700 x 42C, Tan Sidewall, Dual DNA Compound, LW Tubeless Casing
    COCKPIT
    Seatpost Surface Alloy 27.2mm Dia, 350mm, Laser markings
    Saddle Surface Gravel, Ti Rails
    Handlebar Surface Alloy, 31.8mm Oversize, 70mm Reach, 120mm Drop, Width specific to size
    Stem Surface Alloy 7deg rise, Length specific to size
    FRAME
    Frame SB Advanced Dynamics Carbon Gravel Frame, Tapered HT, 142mm T/A dropouts
    BRAKES
    Brake set SRAM Hydraulic Disc Brakes
    WEIGHT
    Weight 8.82kg
    Weight Limit 120kg - combined weight of bike and rider (including all kit). 

    Disclaimer: Due to the nature of bike manufacturing, specification, finishes and price may be subject to change without prior written notification.

    FIND YOUR FIT

    FIND YOUR FIT.

    Proper bike fit is as important as getting the right bike for the job. Long term comfort and performance can be greatly improved with the right size bike. This acts as a guide only, so if you are unsure, please visit your Silverback reseller to be professionally measured and sized for the perfect fit.

    GEOMETRY

    Customer Reviews

    Based on 4 reviews Write a review