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Cannondale CAAD13 105 Road Bike 2021

★★★★★ ★★★★★

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Product ID: 1065911

Fast and comfortable, the Cannondale CAAD13 105 Road Bike is both race-ready and ready to smooth out road surfaces for the optimal balance of performance and compliance.

The durable Shimano 105 groupset is perfect for training all-year round and with mudguard mounts the bike is set to carry you through the worst weather as well. Whether taking advantage of the aerodynamic tube shapes or getting long winter miles in the bank, this bike has it all covered.

Why buy your bike from Sigma Sports?

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Built, Checked, Tuned and Tested

All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.

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Product Highlights


Truncated airfoil tube shapes decrease drag markedly without adding weight or sacrificing stiffness.


With a performance to rival top-tier offerings, the 105 11-speed gear setup epitomises reliability.


Manipulated frame and fork tube shapes afford increased compliance and comfort over rough roads.


Cannondale's loftiest grade of alloy makes the frame light, laterally stiff and robust.

Cannondale CAAD13 105 Road Bike 2021

Part of the latest version of Cannondale's flagship aluminium range, the CAAD13 105 Road Bike represents a significant upgrade, both in terms of aesthetics and performance, over previous models. The striking profile is characterised by the dropped seat stays that allow for extra flex in the seat post and seat tube, improving your comfort on long rides and rough roads, and the truncated airfoil tube shapes that reduce drag by up to 30%.

The race-ready geometry feels faster and more aggressive and with cables routed internally through the frame, there is a sleeker overall vibe that won't make you feel out of place alongside carbon race bikes at your local crit series. The full Shimano 105 groupset is proven to be reliable and durable enough to withstand four-season riding, and thanks to the addition of mudguard mounts this bike will keep you training no matter the conditions.


  • Full Shimano 105 groupset with rim brakes
  • Mudguard mounts make this a full four-season bike
  • Fulcrum Racing 900 wheelset with 28mm Vittoria tyres
  • New lower bottle mount point on the down tube keeps your drink out of the wind for further aerodynamic advantage

Learn more about the Cannondale CAAD13 Road Bike range on the Sigma Sports Hub: Introducing the Cannondale CAAD13 Road Bike.

Technical Specification

FRAME Cannondale SmartForm C1 Premium Alloy, direct mount rim brake, integrated cable routing with Switchplate, SAVE, BB30a, 130x9mm QR, Di2 Ready
FORK Cannondale BallisTec Carbon, direct mount rim brake, SAVE, 1-1/8" to 1-1/4" steerer, integrated crown race, 100x9mm QR, 55mm offset
STEM Cannondale 3, 6061 alloy, 31.8, 7°
HANDLEBAR Cannondale 3, 6061 alloy, Compact
GRIPS Cannondale Grip Bar Tape w/Gel, 3.5mm
FRONT BRAKE Shimano 105
REAR BRAKE Shimano 105
BRAKE LEVERS Shimano 105
FRONT DERAILLEUR Shimano 105, braze-on
SHIFT LEVERS Shimano 105, 2x11
CASSETTE Shimano 105, 11-30, 11-speed
CRANKSET Cannondale 1, BB30a, FSA rings, 50/34
CHAIN Shimano HG601, 11-speed
FRONT WHEEL Fulcrum Racing 900
REAR WHEEL Fulcrum Racing 900
FRONT TYRE Vittoria Zaffiro, 700 x 28c
REAR TYRE Vittoria Zaffiro, 700 x 28c
SADDLE Prologo Nago RS STN
SEATPOST HollowGram 27 KNØT, Alloy, 2 bolt clamp, 330mm
PEDALS Available to be purchased separately
NOTE Frames of size 48cm and smaller do not have mounts for rear mudguards

Built, Checked, Tuned and Tested

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.

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 or contact Customer Care. We do not install accessories to bikes, including mudguards.

Cannondale CAAD13 105 Road Bike 2021 Sizing

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