2019 Cannondale Synapse Disc Sora

Cannondale’s 2019 Synapse Disc Sora is a modest component level aluminum frame endurance bike.

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2019 Cannondale Synapse Disc Sora
  • MSRP $1,100
  • Frame Aluminum
  • Fork Carbon
  • Wheels 700c Aluminum
  • Drivetrain 2 × 9
  • Groupset 
    Shimano Sora

2 × 9 — 18 speed

2019 Cannondale Synapse Disc Sora
36 mph
Similar Bikes
36 mph

The 2019 Synapse Disc Sora is easier to ride up hills than similar bikes.

The 2019 Synapse Disc Sora is geared about the same as similar bikes for riding downhill.


Oh snap! This frame was drawn from the actual bike geometry measurements. Roll over the table below to highlight frame dimensions.

Stack 510530550570809589839
Reach 385371378383394389403
Stack/Reach Ratio1.331.431.461.491.51
Top Tube Length 505517531547580583804
Seat Tube Length 400422443480550520590
Seat Tube Angle74.774.874.373.973.073.572.5
Head Tube Length 104123143159202178232
Head Tube Angle70.270.871.071.972.372.172.5
BB Drop 757575737737
BB Height 270270270272275272275
Front Center 591598808802822812822
Chainstay Length 413413413413413413413
Wheelbase 9929991,0101,0041,0251,0141,041
Rake 4260594949
Standover Height 880701722755818787851
🐐 Measurements listed in millimeters and degrees
FrameSynapse Disc Asymmetric, SmartForm C2 Alloy, SAVE, BSA
ForkSynapse Disc Asymmetric, SAVE, Full Carbon, 1-1/8" - 1 1/4" tapered steerer, flat mount, 55mm rake, 12x100 thru axle
Bottom BracketFSA Cartridge
HeadsetFSA Integrated, 1-1/4" lower bearing, 25mm top cap
StemCannondale C4, 6061 Alloy, 31.8, 6°
HandlebarCannondale C4, 6061 Alloy, Compact
SaddleCannondale Stage Ergo
SeatpostCannondale C4, 6061 Alloy, 25.4 x 350mm (48-56), 400mm (58-61)
PedalsWellgo w/ Clip and Strap
GripsCannondale Grip Bar Tape w/Gel, 3.5mm
Front DerailleurShimano Sora, braze-on
Rear DerailleurShimano Sora GS
ShiftersShimano Sora, 2x9
CrankFSA Vero Alloy, 50/34
CassetteShimano HG400, 11-34, 9-speed
ChainKMC Z9, 9-speed
BrakesPromax Decoder R cable actuated disc, 160/160mm
Brake LeversShimano Sora
RimsRD Disc, 28h
SpokesStainless Steel, 14g
Front HubAlloy, sealed loose ball bearing, 12x100 front, QR rear
Rear HubAlloy, sealed loose ball bearing, 12x100 front, QR rear
TiresVittoria Zaffiro, 700 x 28c
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2019 Cannondale Synapse Disc Sora