Bicycle Archive · Specification report

2019 Cannondale Synapse Carbon Disc Ultegra Flat Bar

Velopedia Archive ID 900002726

Overview

Model year	2019
Brand	Cannondale
Model	Synapse Carbon Disc Ultegra Flat Bar
Bicycle type	Road
Archive ID	900002726
Colors	Jet Black w/ Graphite - Gloss (BPL)
Sizes	S, M, L, XL

Frameset

Frame construction	Synapse Disc Asymmetric, Carbon, Di2 ready, SAVE, BB30a, flat mount, 12mm thru axle
Frame material	Carbon
Fork	Synapse Disc Asymmetric, Carbon, SAVE, integrated crown race, 12x100mm thru-axle (S/M): 1-1/8” - 1-1/4” tapered steerer, 55mm rake, (L/XL): 1-1/8” - 1-3/8” tapered steerer, 45mm rake
Fork material	Carbon

Drivetrain

Shifters	Shimano RS700 FB, 2x11
Front derailleur	Shimano 105, braze-on
Rear derailleur	Shimano Ultegra GS
Crankset	Cannondale Si, BB30a w/ FSA rings, 50/34
Bottom bracket	Cannondale Alloy PressFit30
Rear cogs	Shimano 105, 11-32, 11-speed
Chain	Shimano HG601, 11-speed
Pedals	Not Included

Brakes

Brakes	Shimano MT201 hydro disc, 160/160mm RT26 rotors

Cockpit & contact points

Headset	Synapse Si, 25mm Alloy top cap
Handlebar	Cannondale C3 Flat, 6061 Alloy, 10° back, 3° rise
Stem	Cannondale C3, 6061 Alloy, 31.8, 7°
Saddle	Fabric Scoop Radius Sport, steel rails
Seatpost	Cannondale C3, 6061 Alloy, 25.4 x 350mm (44-56), 400mm (58-61)

Wheels & tires

Hubs	Formula RX-512 12x100 front, RX-142 12x142 rear
Rims	RD 3.0, 24h front, 28h
Spokes	Stainless Steel, 14g
Front tire	Schwalbe Lugano, K-Guard, 700 x 28c
Rear tire	Schwalbe Lugano, K-Guard, 700 x 28c
Wheel size	700c

Geometry · 51(S)

Seat tube	443 mm
Effective top tube	531 mm
Head tube	137 mm
Head-tube angle	71.7°
Seat-tube angle	74.3°
Chainstay / rear center	410 mm
Wheelbase	994 mm
Bottom-bracket drop	75 mm
Bottom-bracket height	270 mm
Reach	377 mm
Stack	550 mm
Standover height	742 mm
Fork offset / rake	55 mm
Front center	596 mm
Trail	56 mm

Geometry · 54(M)

Seat tube	480 mm
Effective top tube	547 mm
Head tube	161 mm
Head-tube angle	71.7°
Seat-tube angle	73.9°
Chainstay / rear center	410 mm
Wheelbase	1008 mm
Bottom-bracket drop	73 mm
Bottom-bracket height	272 mm
Reach	382 mm
Stack	570 mm
Standover height	773 mm
Fork offset / rake	55 mm
Front center	609 mm
Trail	56 mm

Geometry · 56(L)

Seat tube	520 mm
Effective top tube	561 mm
Head tube	173 mm
Head-tube angle	73°
Seat-tube angle	73.5°
Chainstay / rear center	410 mm
Wheelbase	995 mm
Bottom-bracket drop	73 mm
Bottom-bracket height	272 mm
Reach	386 mm
Stack	590 mm
Standover height	804 mm
Fork offset / rake	45 mm
Front center	596 mm
Trail	58 mm

Geometry · 58(XL)

Seat tube	550 mm
Effective top tube	579 mm
Head tube	197 mm
Head-tube angle	73°
Seat-tube angle	73°
Chainstay / rear center	410 mm
Wheelbase	1009 mm
Bottom-bracket drop	70 mm
Bottom-bracket height	275 mm
Reach	393 mm
Stack	610 mm
Standover height	833 mm
Fork offset / rake	45 mm
Front center	609 mm
Trail	58 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 5, 2026.