VelopediaBicycle Archive · Specification report

2020 Cannondale Fat CAAD 1

Velopedia Archive ID 900003111

Overview

Model year2020
BrandCannondale
ModelFat CAAD 1
Bicycle typeMountain
Archive ID900003111
ColorsCharcoal Gray (GRY)
SizesXS, S, M, L, XL

Frameset

Frame constructionSmartForm C1 Alloy, BB30XL, SAVE, 1.5 Si head tube
Frame materialAluminum
ForkCannondale Fatty, Fat Rigid, 15x150mm, 1.5 tapered steerer, 55mm offset

Drivetrain

ShiftersShimano SLX, 11-speed
Rear derailleurShimano SLX GS
CranksetCannondale 1, BB30, Ai Offset SpideRing, X-Sync®, 30T
Bottom bracketCannondale BB30XL
Rear cogsSunrace, 11-46, 11-speed
ChainKMC X11, 11-speed
PedalsNot Included

Brakes

BrakesTektro 4-piston hydro disc, 180/160mm rotors

Cockpit & contact points

HeadsetTange Seiki, Integrated, 1-1/8”-1-1/2”
HandlebarCannondale 3 Riser, 6061 Alloy, 15mm rise, 8° sweep, 4° rise, 780mm
StemCannondale 3, 6061 Alloy, 31.8, 7°
SaddleCannondale Stage 3
SeatpostCannondale 3, 6061 Alloy, 31.6 x 400mm

Wheels & tires

Hubs(F) Sun Ringle SRC 15x150 (R) Sun Ringle SRC 12x197
RimsSun Ringle Mulefü​t 80 SL, tubeless ready
SpokesStainless Steel, 14g
Front tire(F) Maxxis Minion FBF, 27.5 x 3.8”, EXO, tubeless ready (R) Maxxis Minion FBR, 27.5 x 3.8”, EXO, tubeless ready
Rear tire(F) Maxxis Minion FBF, 27.5 x 3.8”, EXO, tubeless ready (R) Maxxis Minion FBR, 27.5 x 3.8”, EXO, tubeless ready
Wheel size27.5"

Geometry · XS

Seat tube370 mm
Effective top tube562 mm
Top tube555 mm
Head tube97 mm
Head-tube angle69°
Seat-tube angle73°
Chainstay / rear center456 mm
Wheelbase1095 mm
Bottom-bracket drop58 mm
Bottom-bracket height324 mm
Reach384 mm
Stack582 mm
Standover height760 mm
Fork offset / rake55 mm
Front center645 mm
Trail87 mm

Geometry · SM

Seat tube390 mm
Effective top tube587 mm
Top tube571 mm
Head tube97 mm
Head-tube angle69°
Seat-tube angle73°
Chainstay / rear center456 mm
Wheelbase1120 mm
Bottom-bracket drop58 mm
Bottom-bracket height324 mm
Reach409 mm
Stack582 mm
Standover height764 mm
Fork offset / rake55 mm
Front center670 mm
Trail87 mm

Geometry · MD

Seat tube440 mm
Effective top tube610 mm
Top tube587 mm
Head tube110 mm
Head-tube angle69°
Seat-tube angle73°
Chainstay / rear center456 mm
Wheelbase1144 mm
Bottom-bracket drop58 mm
Bottom-bracket height324 mm
Reach429 mm
Stack594 mm
Standover height800 mm
Fork offset / rake55 mm
Front center695 mm
Trail87 mm

Geometry · LG

Seat tube490 mm
Effective top tube634 mm
Top tube608 mm
Head tube122 mm
Head-tube angle69°
Seat-tube angle73°
Chainstay / rear center456 mm
Wheelbase1169 mm
Bottom-bracket drop58 mm
Bottom-bracket height324 mm
Reach449 mm
Stack606 mm
Standover height838 mm
Fork offset / rake55 mm
Front center719 mm
Trail87 mm

Geometry · XL

Seat tube540 mm
Effective top tube647 mm
Top tube622 mm
Head tube134 mm
Head-tube angle69°
Seat-tube angle73°
Chainstay / rear center456 mm
Wheelbase1183 mm
Bottom-bracket drop58 mm
Bottom-bracket height324 mm
Reach459 mm
Stack617 mm
Standover height874 mm
Fork offset / rake55 mm
Front center733 mm
Trail87 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 25, 2026.