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Cannondale Synapse Carbon 105 2021 Road Bike

About the product This product is now out of stock



About the productCannondale Synapse Carbon 105 Road Bike 2021

Brief description

A bike that’s built for the ladies, Cannondale’s Synapse Carbon Women’s 105 is a bike based around a BallisTec carbon fibre frameset, designed for comfort. It combines a low weight with excellent stiffness and gets you a comfortable package that you can enjoy when you’re out doing century rides and exploring your environment. With a reliable choice of components, it’s the go-to bike for endurance road cycling.


Detailed explanation

The 2021 Synapse Carbon Women’s 105 is, first and foremost, a beautiful bike. The Iridescent colourway looks stunning under any angle and any light. But take a closer look, and it’s about a lot more than just looks. You’re getting a carbon fibre road bike that’s meant for endurance riding and gives you all the comfort you could ever need.

The BallisTec carbon frame comes with a lowered top tube and a shorter reach to make it more comfortable for the ladies. The SAVE micro-suspension technology makes an appearance on both frame and fork and will help reduce road vibrations and improve overall comfort.

The entire drivetrain is taken care of by Shimano’s highly reliable 105 groupset, from the 2x11 shifting system to the hydraulic disk brakes that come with levers optimized for small hands. The only exclusion from this rule is Cannondale’s own Cannondale 1 crankset, with a 34/50 compact configuration.

Take a look at all the other components, and you see that this bike was built for comfort – Cannondale’s 3.5mm thick bar tape, combined with the Fabric Scoop Women’s Sport saddle and the 30c Vittoria Zaffiro Pro tyres will make sure that you’re comfortable on the bike at all times. 


Technical features:

  • BallisTec carbon fibre frameset keeps weight at a minimum, while still being very comfortable, with a ladies-specific geometry and size-specific fork design.
  • SAVE micro-suspension technology on both the frame and fork absorbs vibrations from the road and adds comfort.
  • Shimano 105 drivetrain with hydraulic disk brakes get you reliable shifting and braking with minimal maintenance.
  • Cannondale RD 2.0 Disc rims with Formula hubs result in a lightweight, yet comfortable and durable set of wheels.
Great bike. Great Service & excellent communication. Very happy.


AVAILABILITY Out of stock, please call for availability
Model NumberC12371F
Model NameSynapse Carbon Women's 105
FrameBallisTec Carbon, Di2 ready, SAVE, BB30a, flat mount, 12x142mm thru axle, internal cable routing, removable fender bridge
ForkBallisTec Full Carbon, integrated crown race, SAVE, size-specific design, 12x100mm thru-axle, internal routing
RimsCannondale RD 2.0 Disc, double wall w/ eyelet, 28h
Hubs(F) Formula CL-712, 12x100mm centerlock / (R) Formula RXC-400, 12x142mm centerlock
SpokesStainless Steel, 14g
TiresVittoria Zaffiro Pro Bright Black, 700 x 30c, reflective
CrankCannondale 1, BB30a, 50/34
Bottom BracketCannondale BB30
ChainShimano HG601, 11-speed
Rear CogsShimano 105, 11-34, 11-speed
Front DerailleurShimano 105, braze-on
Rear DerailleurShimano 105 GS
ShiftersShimano 105, 11-speed, Small Hands
HandlebarCannondale 3, 6061 alloy, Compact
GripsCannondale Bar Tape, 3.5mm
StemCannondale 3, 6061 Alloy, 31.8, 7-deg
HeadsetSynapse Carbon, integrated, 1-1/8" - 1-1/8" (44-48 cm), 1-1/8" - 1-1/4" (51-54 cm)
BrakesShimano 105 hydraulic disc, 160/160mm RT64 rotors
Brake LeversShimano 105 hydraulic disc, small hands
SaddleFabric Scoop Women's Sport, 155mm width, steel rails
SeatpostCannondale 3, 6061 Alloy, 25.4 x 300mm (44-51), 350mm (54)
ExtrasRemovable fender bridge

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Size guide

Women's road bike sizing chart
Feet and Inches Centimetres Centimetres Size
4' 10" - 5' 1" 147 - 155 44 - 45 - 46 XXS
5' 1" - 5' 3" 155 - 160 47 - 48 - 49 XS
5' 3" - 5' 5" 160 - 165 50 - 51 - 52 S
5' 5" - 5' 8" 165 - 172 53 - 54 - 55 M
5' 8" - 5' 10" 172 - 180 56-57 L
Cannondale Synapse Carbon 105 Road Bike 2021
Cannondale Synapse Carbon 105 Road Bike 2021

Shipping & returns

Due to the size and weight of most bikes, a charge would apply to shipping remote regions, offshore UK and Ireland.

The courier will require a signature for your delivery. If no one is available to sign for your goods, the courier will leave a card with instruction of where you can collect it.

Working days are Monday to Friday unless otherwise stated. There may be circumstances beyond our control which cause delay and in such circumstances we will endeavour to deliver the goods as soon as they arrive from manufacturers.

Read more about our Shipping & Returns Policy, here.


Our flexible finance options mean you can purchase this product with a minimal deposit (or call us and arrange a deposit that suits you). Before applying for finance, please ensure you have read the information on eligability.

Apply for finance online through v12Finance

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