Bicycle Archive · Specification report

2019 Cannondale Synapse Carbon Disc 105 SE

Velopedia Archive ID 900002634

Overview

Model year	2019
Brand	Cannondale
Model	Synapse Carbon Disc 105 SE
Bicycle type	Road
Archive ID	900002634
Colors	Graphite - Gloss (GRA)
Sizes	48, 51, 54, 56, 58, 61

Frameset

Frame construction	Synapse Disc Asymmetric, BallisTec Carbon, Di2 ready, SAVE, BB30a, flat mount, 12mm thru axle
Frame material	Carbon
Fork	Synapse Disc Asymmetric, BallisTec Carbon, SAVE, integrated crown race, 12x100mm thru-axle, size-specific design - 44-48: 1 1/8” steerer, 60mm rake 51-54: 1-1/8” - 1-1/4” tapered steerer, 55mm rake 56-61: 1-1/8” - 1-3/8” tapered steerer, 45mm rake
Fork material	Carbon

Drivetrain

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

Brakes

Brakes	Shimano 105 7070 hydro disc, 160/160mm RT56 rotors

Cockpit & contact points

Headset	Synapse Si, 25mm Alloy top cap
Handlebar	Cannondale C3, 6061 Alloy, Compact
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	WTB STP i19 TCS, 28h, tubeless ready
Spokes	Stainless Steel, 14g
Front tire	WTB Exposure TCS, 700 x 30c, tubeless ready
Rear tire	WTB Exposure TCS, 700 x 30c, tubeless ready
Wheel size	700c

Geometry · 44

Seat tube	370 mm
Effective top tube	505 mm
Head tube	103 mm
Head-tube angle	70.2°
Seat-tube angle	74.7°
Chainstay / rear center	410 mm
Wheelbase	989 mm
Bottom-bracket drop	75 mm
Bottom-bracket height	270 mm
Reach	365 mm
Stack	510 mm
Standover height	680 mm
Fork offset / rake	60 mm
Front center	591 mm
Trail	60 mm

Geometry · 48

Seat tube	407 mm
Effective top tube	517 mm
Head tube	122 mm
Head-tube angle	70.8°
Seat-tube angle	74.6°
Chainstay / rear center	410 mm
Wheelbase	996 mm
Bottom-bracket drop	75 mm
Bottom-bracket height	270 mm
Reach	371 mm
Stack	530 mm
Standover height	712 mm
Fork offset / rake	60 mm
Front center	598 mm
Trail	56 mm

Geometry · 51

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

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

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

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

Geometry · 61

Seat tube	590 mm
Effective top tube	604 mm
Head tube	229 mm
Head-tube angle	73°
Seat-tube angle	72.5°
Chainstay / rear center	410 mm
Wheelbase	1028 mm
Bottom-bracket drop	70 mm
Bottom-bracket height	275 mm
Reach	402 mm
Stack	640 mm
Standover height	868 mm
Fork offset / rake	45 mm
Front center	627 mm
Trail	58 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 7, 2026.