Bicycle Archive · Specification report

2019 Cannondale Topstone Sora

Velopedia Archive ID 900002467

Overview

Model year	2019
Brand	Cannondale
Model	Topstone Sora
Bicycle type	Cyclocross/Gravel
Archive ID	900002467
Colors	Vulcan Green - Gloss (VUG)
Sizes	XS, S, M, L, XL

Frameset

Frame construction	Topstone, SmartForm C2 Alloy, 142x12 thru-axle, tapered headtube, flat mount rear brake, internal cable routing
Frame material	Aluminum
Fork	Cannondale Topstone Disc, Full Carbon, 1-1/4” to 1-1/8” tapered steerer, 55mm offset, flat mount, 12x100 thru axle
Fork material	Carbon

Drivetrain

Shifters	Shimano Sora, 2x9
Front derailleur	Shimano Sora, 31.8 clamp
Rear derailleur	Shimano Sora
Crankset	FSA Tempo Adventure, 46/30
Bottom bracket	FSA Cartridge
Rear cogs	Sunrace, 11-34, 9-speed
Chain	KMC Z9, 9-speed
Pedals	Not Included

Brakes

Brakes	Promax Decoder R cable actuated disc, 160/160mm

Cockpit & contact points

Headset	Topstone Si, 25mm Alloy top cap
Handlebar	Cannondale C3, butted 6061 Alloy, 16 deg flare drop
Stem	Cannondale C4, 6061 Alloy, 31.8, 7°
Saddle	Cannondale Stage Ergo
Seatpost	Cannondale C4, 6061 Alloy, 27.2 x 400mm

Wheels & tires

Hubs	Formula RX-512 12x100 front, RX-142 12x142 rear
Rims	CX 2.0, 28h
Spokes	Stainless Steel, 14g
Front tire	WTB Nano, 700 x 40c, wire bead
Rear tire	WTB Nano, 700 x 40c, wire bead
Wheel size	700c

Geometry · XS

Seat tube	410 mm
Effective top tube	525 mm
Head tube	89 mm
Head-tube angle	70°
Seat-tube angle	73.1°
Chainstay / rear center	430 mm
Wheelbase	1011 mm
Bottom-bracket drop	75 mm
Bottom-bracket height	284 mm
Reach	368 mm
Stack	518 mm
Standover height	703 mm
Fork offset / rake	55 mm
Front center	593 mm
Trail	72 mm

Geometry · S

Seat tube	458 mm
Effective top tube	544 mm
Head tube	118 mm
Head-tube angle	71°
Seat-tube angle	73.1°
Chainstay / rear center	430 mm
Wheelbase	1022 mm
Bottom-bracket drop	75 mm
Bottom-bracket height	284 mm
Reach	377 mm
Stack	549 mm
Standover height	744 mm
Fork offset / rake	55 mm
Front center	603 mm
Trail	65 mm

Geometry · M

Seat tube	505 mm
Effective top tube	561 mm
Head tube	149 mm
Head-tube angle	71°
Seat-tube angle	73.1°
Chainstay / rear center	430 mm
Wheelbase	1040 mm
Bottom-bracket drop	75 mm
Bottom-bracket height	284 mm
Reach	385 mm
Stack	579 mm
Standover height	784 mm
Fork offset / rake	55 mm
Front center	621 mm
Trail	65 mm

Geometry · L

Seat tube	553 mm
Effective top tube	579 mm
Head tube	182 mm
Head-tube angle	71°
Seat-tube angle	73.1°
Chainstay / rear center	430 mm
Wheelbase	1060 mm
Bottom-bracket drop	75 mm
Bottom-bracket height	284 mm
Reach	394 mm
Stack	610 mm
Standover height	825 mm
Fork offset / rake	55 mm
Front center	641 mm
Trail	65 mm

Geometry · XL

Seat tube	600 mm
Effective top tube	596 mm
Head tube	214 mm
Head-tube angle	71°
Seat-tube angle	73.1°
Chainstay / rear center	430 mm
Wheelbase	1078 mm
Bottom-bracket drop	75 mm
Bottom-bracket height	284 mm
Reach	402 mm
Stack	640 mm
Standover height	863 mm
Fork offset / rake	55 mm
Front center	659 mm
Trail	65 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.