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Description
The Cannondale Topstone 105 Disc Womens Gravel Bike has been refined and fine-tuned to tackle gravel roads, roads less travelled and roads unknown. Huge frame clearance lets you fit up to a 42mm tyre for easy, comfortable rolling over loose, sodden or lumpy terrain and with a slackened head angle the ride will feel confident and stable. A lightweight carbon fork adds an extra touch of comfort and further dials in the handling precision, and with the position not too dissimilar to endurance road bikes there's long-distance comfort with nice sporty undertones.
The reliable Shimano 105 groupset with 11-34 cassette and 46/30T chainset will never run out of gears, even when fully laden and tackling long climbs. Complete with mounts for three bottle cages and top tube storage, the bike is adventure-ready.
FRAME | Cannondale SmartForm C2 Alloy, 142x12 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts |
FORK | Cannondale Full Carbon, 1-1/8” to 1-1/4” steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle |
STEM | Cannondale 3, 6061 alloy, 31.8, 7° |
HANDLEBAR | Cannondale 3, butted 6061 alloy, 16 deg flare drop |
GRIPS | Cannondale Grip Bar Tape w/Gel, 3.5mm |
FRONT BRAKE | Shimano 105 hydro disc, 160mm RT56 rotor |
REAR BRAKE | Shimano 105 hydro disc, 160mm RT56 rotor |
BRAKE LEVERS | Shimano 105 hydro disc |
FRONT DERAILLEUR | Shimano 105, 31.8 clamp |
REAR DERAILLEUR | Shimano 105 GS |
SHIFT LEVERS | Shimano 105 hydro disc, 2x11 |
CASSETTE | Shimano 105, 11-34t, 11-speed |
CRANKSET | FSA Omega ME alloy, 46/30T |
CHAIN | KMC X11, 11-speed |
FRONT WHEEL | WTB ST i23 TCS, 28h, tubeless ready, Formula RX-512, 12x100 centerlock |
REAR WHEEL | WTB ST i23 TCS, 28h, tubeless ready, Formula RX-142, 12x142 centerlock |
FRONT TYRE | WTB Riddler TCS Light, 700x37c, tubeless ready |
REAR TYRE | WTB Riddler TCS Light, 700x37c, tubeless ready |
SADDLE | Fabric Scoop Women’s Sport, 155mm width, steel rails |
SEATPOST | Cannondale 3, 6061 alloy, 27.2 x 350mm |
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
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Important Update for Our Canadian Customers
We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team