To reduce production and delivery times suppliers may occasionally make last minute changes to product specifications As a result certain details shown in product descriptions or images on our website may vary slightly from the item receivedThe Silverback SE Series GR CF12 Carbon Gravel Bike combines lightweight strength with precision handling for riders who crave speed and control on unpaved roads Built with T700 UD carbon fibre the frame delivers stiffness where needed and strength where it counts keeping weight to a minimum without compromising performanceA dropped asymmetric chainstay increases strength on the nondrive side while providing clearance for larger chainrings on the drive side Rectangular profiles around the bottom bracket offer firm power transfer while allowing a touch of compliance for a smoother ride Flared handlebars give a natural grip and extra clearance for your wrists when navigating challenging sections making long rides more comfortableSemishort wheelbase geometry keeps the bike agile while distributing weight effectively under load A slack head angle improves frontend stability over obstacles and a steeper seat angle helps riders push harder on climbs with better efficiency The SBC fork adds practicality with fender mounts and dual bottle bosses letting riders carry extra hydration or attach panniers for longer adventures Thruaxle dropouts secure wheels firmly for reliable braking and handling under pressureCyclists who enjoy long gravel rides mixed surfaces or adventurous weekend rides will value the Silverback SE Series GR CF12 Carbon Gravel Bike for its combination of responsiveness comfort and dependable control Riders seeking a bike that feels light strong and ready for both fast sections and rough stretches will find it an ideal companionKey Features Silverback Carbon Frame Silverback 700C Carbon Fork Shimano GRX Groupset Components Surface Alloy Rims CST Tirent 700x40c TyresBenefits Lightweight T700 UD carbon frame delivers strength without extra weight Dropped asymmetric chainstay ensures smooth power transfer and clearance for bigger chainrings Flared handlebars provide natural grip and wrist comfort on long rides SBC fork with fender and bottle mounts adds practicality for longer outings Thruaxle dropouts secure wheels firmly for confident braking and handling

FrameFull carbon frame internal cable routing flatmount disc brake mounts supports 700C and 650B wheels internal routed dropper post compatibleHeadsetSiablo CF headset for internal cable routing IS52286 IS5240Frame Axle Spacing142x12mmAxle Specification172x12mm P10Hanger TypeHANGER 40Fork700C full carbon fork 100x12mm hub spacing internal cable routing water bottle and pannier mountsWheelsetSurface custom wheelsetHubsFront Shimano HBRS470 28H 100mm OLD for 12mm thruaxle no lock ringRear Shimano FHTC500MSB freehub center lock 12speed 12mm thruaxle 32H OLD142mmRimsFront Surface alloy rim 21mm internal width 30mm depth 28HRear Surface alloy rim 21mm internal width 30mm depth 28HTyresCST Tirent 700x40c Tyres Wire beadMax Tyre Size50C or 20CranksetShimano GRX FCRX8201 12speed 40TMax Chainring Size5034T or 46TBottom BracketShimano SMBBR60 BSA68ShiftersShimano GRX STRX820Rear DerailleurShimano GRX RDRX822 12speed 1051T direct attachmentCassetteShimano Deore CSM6200 12speed Hyperglide 1051TChainShimano Deore CNM6100 12speedBrakesShimano GRX BRRX820 hydraulic disc resin padRotorsShimano SMRT70 160mm centerlockGripsSurface handlebar wrap suede black plug with expander boltHandlebarSurface alloy 318mm reach 77mm drop 128mm flare 16StemSurface alloy stem 318mm rise 7SaddleSurface steel railsSeatpostSurface alloy 272mmSeatpost ClampSurface alloy