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2019 Cannondale

Synapse Disc Tiagra

An aluminum frame endurance bike with mid-range components and promax mechanical disc brakes.

Manufacturer Price

$1,365
Weight22.7 lbs  
FrameAluminum
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetTiagra
BrakesPromax Mechanical Disc
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Synapse Disc Tiagra
Other Endurance bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

39 mph

Synapse Disc Tiagra

39 mph

Similar Bikes

Highest gear

(descending)

Reviews

Summary

The Cannondale Synapse is celebrated for its versatility, blending endurance comfort with race-inspired performance. Its SAVE technology and carbon lay-up ensure a smooth ride, while the stiff bottom bracket and responsive handling make it efficient and fun to ride. However, some models may feel less zippy on steep climbs due to heavier wheel sets, and the shifting may not match the precision of competitors like Shimano Di2.

Pros
  • SAVE technology for smoother ride

  • Stiff bottom bracket for efficient power transfer

  • Versatile handling suitable for mixed terrain

  • Comfortable carbon frame with vibration damping

  • Competitive pricing within its category

Cons
  • Heavier wheel sets can dull performance on climbs

  • Shifting may lack precision compared to Shimano Di2

  • Limited height adjustability of stem

Key Quotes
It blurs the boundary between race and sportive bike incredibly well and seemingly offers a real 'best-of-both-worlds' package.
Cycling Weekly logoCycling Weekly
The Synapse is now a gravel bike in all but name but do not be fooled, despite this versatility, it is yet to forget its roots in road.
Cyclist logoCyclist
A wonderful all-rounder that errs towards all-road duties
BikeRadar logoBikeRadar

Feedback?

View all reviews

BikeRadar
Cannondale Synapse AL Disc Tiagra review

Jan 2020 · Robin Wilmott

One of the first bikes to offer features that now define a modern endurance machine, the Synapse expands the versatility and potential of a road bike with little difference in speed.. .

Highs
  • SmartForm frame, all-carbon fork, Tiagra, tyre volume

Lows
  • Front wheel deflection, mechanical disc brakes

Read Review

Cycling Weekly
Cannondale Synapse Hi-Mod Disc Red eTap review

May 2019 · James Bracey

Cannondale’s endurance machine packs in more than just a comfortable ride

Highs
  • Handling

  • Specification

Lows
  • Limited height adjustability of stem

Read Review

Road Bike Action
Bike Test: Cannondale Synapse Hi-Mod With Campagnolo 12-Speed

Feb 2019 · David Kennedy

Combining an American chassis with Italian parts

Read Review

road.cc
Cannondale Synapse Disc Sora

Sep 2018 · Stu Kerton

A quick and versatile bike based around a great frameset, though the brakes aren't the best

Read Review

Velo
Pro Bike Gallery: Sebastian Langeveld’s Cannondale Synapse

Apr 2018 · VeloNews.com

EF Education First-Drapac rider Sebastian Langeveld will ride disc brakes at Roubaix after making the podium in 2017.

Read Review

Canadian Cycling Magazine
EF Education First-Drapac's Cannondale Synapse Disc for Paris-Roubaix

Apr 2018 · Canadian Cycling Magazine

American team chooses disc brakes and Cannondale's endurance frame for a day in hell

Read Review

Bikerumor
Review: Cannondale Synapse Carbon Disc road bike is the perfect all 'rounder

Mar 2018 · Tyler Benedict

The 2018 Cannondale Synapse Carbon Disc proves you can have speed and comfort in the same bike. With race worthy handling and power transfer, the SAVE seatstays, chainstays and fork add bump-eating compliance for a bike that can go long and fast. Read our full review with actual weights right here!

Read Review

Bicycling
Cannondale Synapse Disc Tiagra Review

Mar 2018 · Michael Yozell

This alloy-framed endurance road bike, for any terrain, will bring a smile to your ride

Read Review

Geometry
Specs
Build
Frame

Synapse Disc Asymmetric, SmartForm C2 Alloy, SAVE, BB30, flat mount

BB StandardBB30, Press Fit

Fork

Synapse Disc Asymmetric, SAVE, Full Carbon, 1-1/8" - 1 1/4" tapered steerer, flat mount, 55mm rake, 12x100 thru axle

Bottom Bracket

FSA MegaExo

Headset

FSA Integrated, 1-1/4" lower bearing, 25mm top cap

Stem

Cannondale C4, 6061 Alloy, 31.8, 7°

Handlebar

Cannondale C4, 6061 Alloy, Compact

Saddle

Cannondale Stage Ergo

Seatpost

Cannondale C4, 6061 Alloy, 25.4 x 350mm (44-56), 400mm (58-61)

TypeRigid

Pedals

Wellgo w/ Clip and Strap

Grips

Cannondale Grip Bar Tape w/Gel, 3.5mm

Groupset
Rear Derailleur

Shimano Tiagra GS

Front Derailleur

Shimano Tiagra, braze-on

Crank

FSA Omega Alloy, 50/34

Shifters

Shimano Tiagra, 2x10

Cassette

Shimano HG500, 11-34, 10-speed

Chain

KMC X10, 10-speed

Brakes

Promax Decoder R cable actuated disc, 160/160mm

TypePromax Mechanical Disc

Brake Levers

Shimano Tiagra

Wheels
Rims

RD 3.0, 28h

Spokes

Stainless Steel, 14g

Front Hub

Formula, DC-1420 12x100 front, DC-1422 rear

Rear Hub

Formula, DC-1420 12x100 front, DC-1422 rear

Tires

Vittoria Zaffiro, 700 x 28c

Rider Notes
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First added June 25

Last updated June 9

Not listed for 2,194 days