VelopediaBicycle Archive · Specification report

2020 Cannondale Topstone Women’s 105

Velopedia Archive ID 900002442

Overview

Model year2020
BrandCannondale
ModelTopstone Women’s 105
Bicycle typeCyclocross/Gravel
Archive ID900002442
ColorsAgave (AGV)
SizesS, M, L, XL

Frameset

Frame constructionSmartForm C2 Alloy, 142x12 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
Frame materialAluminum
ForkFull Carbon, 1-1/8” to 1-1/4” steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle
Fork materialCarbon

Drivetrain

ShiftersShimano 105 hydro disc, 2x11
Front derailleurShimano 105, 31.8 clamp
Rear derailleurShimano 105 GS
CranksetFSA Omega ME alloy, 46/30
Bottom bracketFSA Omega
Rear cogsShimano 105, 11-34, 11-speed
ChainKMC X11, 11-speed
PedalsNot Included

Brakes

BrakesShimano 105 hydro disc, 160/160mm RT56 rotors

Cockpit & contact points

HeadsetTopstone Si, 25mm Alloy top cap
HandlebarCannondale 3, butted 6061 alloy, 16 deg flare drop
StemCannondale 3, 6061 alloy, 31.8, 7°
SaddleFabric Scoop Women’s Sport, 155mm width, steel rails
SeatpostCannondale 3, 6061 alloy, 27.2 x 350mm

Wheels & tires

Hubs(F) Formula RX-512, 12x100 centerlock / (R) Formula RX-142, 12x142 centerlock
RimsWTB ST i23 TCS, 28h, tubeless ready
SpokesStainless Steel, 14g
Front tireWTB Riddler TCS Light, 700 x 37c, tubeless ready
Rear tireWTB Riddler TCS Light, 700 x 37c, tubeless ready
Wheel size700c

Geometry · XS

Seat tube410 mm
Effective top tube525 mm
Head tube89 mm
Head-tube angle70°
Seat-tube angle73.1°
Chainstay / rear center430 mm
Wheelbase1011 mm
Bottom-bracket drop75 mm
Bottom-bracket height284 mm
Reach368 mm
Stack518 mm
Standover height703 mm
Fork offset / rake55 mm
Front center593 mm
Trail72 mm

Geometry · SM

Seat tube458 mm
Effective top tube544 mm
Head tube118 mm
Head-tube angle71°
Seat-tube angle73.1°
Chainstay / rear center430 mm
Wheelbase1022 mm
Bottom-bracket drop75 mm
Bottom-bracket height284 mm
Reach377 mm
Stack549 mm
Standover height744 mm
Fork offset / rake55 mm
Front center603 mm
Trail65 mm

Geometry · MD

Seat tube505 mm
Effective top tube561 mm
Head tube149 mm
Head-tube angle71°
Seat-tube angle73.1°
Chainstay / rear center430 mm
Wheelbase1040 mm
Bottom-bracket drop75 mm
Bottom-bracket height284 mm
Reach385 mm
Stack579 mm
Standover height784 mm
Fork offset / rake55 mm
Front center621 mm
Trail65 mm

Geometry · LG

Seat tube553 mm
Effective top tube579 mm
Head tube182 mm
Head-tube angle71°
Seat-tube angle73.1°
Chainstay / rear center430 mm
Wheelbase1060 mm
Bottom-bracket drop75 mm
Bottom-bracket height284 mm
Reach394 mm
Stack610 mm
Standover height825 mm
Fork offset / rake55 mm
Front center641 mm
Trail65 mm

Geometry · XL

Seat tube600 mm
Effective top tube596 mm
Head tube214 mm
Head-tube angle71°
Seat-tube angle73.1°
Chainstay / rear center430 mm
Wheelbase1078 mm
Bottom-bracket drop75 mm
Bottom-bracket height284 mm
Reach402 mm
Stack640 mm
Standover height863 mm
Fork offset / rake55 mm
Front center659 mm
Trail65 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 6, 2026.