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Cannondale Synapse HiMOD Force eTap AXS Disc Road Bike 2021

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Synapse HiMOD Force eTap AXS Disc Road Bike 2021

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Product ID: 1271499

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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


This wireless, electronic gear setup shifts impeccably amongst its 12-speed cassette.


Cannondale's highest grade of carbon makes the frameset ultralight, responsive and comfortable.


Low enough for speed but upright enough for comfort over the longest rides.


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

Cannondale Synapse HiMOD Force eTap AXS Disc Road Bike 2021

The Cannondale Synapse HiMOD Force eTap AXS Disc Road Bike fuses a sophisticated carbon construction with several comfort and speed inspired attributes. The result is a versatile performance that is most suited to enduring, mountain gran fondos but is still more than energetic enough for the most furious of races.

Cannondale’s highest grade of carbon fibre is utilised in the frameset, and this is laid in a stringent format to infuse generous amounts of efficiency and power transfer while remaining light. This refined carbon layup is moulded into SAVE micro-suspension technology defined tube sections to result in serene levels of comfort and extra control, even across the roughest of road surfaces. 

The frameset geometry has a bias towards endurance but still lends itself adequately to the high intensities of climbing and sprinting. Comfort and enhanced handling are exaggerated further by the SAVE tuned carbon handlebar and seatpost as well as the generous tyre clearance that permits the use of up to 32mm wide rubber.

A feeling of speed is naturally promoted into the ride by the HollowGram 45 KNOT wheelset. This wheelset possesses an aerodynamically tuned, 45mm deep carbon rim that is also light and stiff to supply responsiveness and control whatever the riding situation. Gear changing is charged to the wireless, electronic SRAM Force configuration that adeptly flicks through its vast range of ratios while braking is taken care of by ultra-reliable hydraulic disc brakes.

Discreet mounts on the frameset and a supplied seatstay bridge complete this bikes hardy nature by facilitating seamless mudguard installment for protection in inclement riding conditions.


  • An incredibly comfortable but light and responsive road bike with a more composed geometry for the most enduring of rides
  • Full BallisTec Hi-MOD carbon frameset is light for climbing and stiff for sprinting thanks to its refined tube shapes and dialled layup
  • SAVE micro-suspension technology in the frameset, bar and seatpost insulates from road bumps and vibrations affording better control and comfort
  • Clearance for up to 32mm tyres gives extra comfort and enhanced control across any road surface
  • Endurance Race Geometry positions the rider forward enough for efficient power transfer but upright enough for the longest of rides
  • HollowGram 45 KNØT wheelset with 45mm deep  carbon rims is fast, light and stable in crosswinds and offers tubeless-ready tyre compatibility
  • SRAM Force eTap wireless electronic 12-speed gears are accurate and reliable
  • SRAM hydraulic disc brake set up bestows confidence inspiring stopping power and control
  • Removable seatstay bridge and hidden mounts on the frameset allow easy installation of mudguards

Technical Specification

Frame Cannondale BallisTec Hi-MOD Carbon, Di2 ready, SAVE, BB30a, flat mount, 12mm thru axle, internal cable routing, removable mudguard bridge
Fork Cannondale BallisTec Hi-MOD Full Carbon, integrated crown race, SAVE, size-specific design, 12x100mm thru-axle, internal routing
Headset Synapse Carbon, integrated, 1-1/8” - 1-1/4” (51- 54cm frame sizes), 1-1/8” - 1-3/8” (56-61cm frame sizes)
Bottom Bracket SRAM DUB BB30 ROAD73-A
Stem HollowGram SAVE, Alloy, -6 degrees
Handlebar HollowGram SAVE SystemBar, Carbon, 8 degree pitch adjust
Bar Tape Cannondale Bar Tape, 3.5mm
Front Brake SRAM Force AXS hydraulic disc brake, 160mm CentreLine X disc rotors
Rear Brake SRAM Force AXS hydraulic disc brake, 160mm CentreLine X disc rotors
Brake Levers SRAM Force AXS, hydraulic disc brake
Front Derailleur SRAM Force eTap AXS, braze-on
Rear Derailleur SRAM Force eTap AXS, 12-speed
Shift Levers SRAM Force eTap AXS HRD, 12-speed
Chain SRAM Force eTap AXS, 12-speed
Cassette SRAM XG-1270, 10-33, 12-speed
Crankset SRAM Force 1 AXS 1x Crankset, Dub Spindle, D1
Front Wheel Rim - HollowGram 45 KNØT, Carbon, 20h, 45mm deep, 21mm internal width, tubeless-ready / Hub - HollowGram KNØT, sealed bearing 12x100 Centre Lock / Spokes
Rear Wheel Rim -HollowGram 45 KNØT, Carbon, 24h, 45mm deep, 21mm internal width, tubeless-ready / Hub - HollowGram KNØT, sealed bearing 12x100 Centre Lock / Spokes
Front Tyre Vittoria Corsa, 700 x 30c, clincher
Rear Tyre Vittoria Corsa, 700 x 30c, clincher
Saddle Fabric Scoop Shallow Race, titanium rails
Seatpost HollowGram SAVE Carbon, 25.4 x 350mm (51, 54 and 56cm frame sizes), 400mm (58cm frame size)
Pedals Available to be purchased separately
Accessories Cannondale wheel sensor

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 specified), 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. We do not install accessories to bikes, including mudguards.

Cannondale Synapse HiMOD Force eTap AXS Disc Road Bike 2021 Sizing

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