2019 Cannondale CAAD Optimo Tiagra

Modest component level aluminum frame race bike

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2019 Cannondale CAAD Optimo Tiagra
  • MSRP $1,100
  • Frame Aluminum
  • Fork Carbon
  • Wheels 700c Aluminum
  • Drivetrain 2 × 10
  • Groupset 
    Shimano Tiagra

2 × 10 — 20 speed

2019 Cannondale CAAD Optimo Tiagra
37 mph
Similar Bikes
36 mph

The 2019 CAAD Optimo Tiagra is easier to ride up hills than similar bikes.

The 2019 CAAD Optimo Tiagra is geared about the same as similar bikes for riding downhill.


Oh snap! This frame was drawn from the actual bike geometry measurements. Roll over the table below to highlight frame dimensions.

Stack 514518533551566
Reach 372369378387393
Stack/Reach Ratio1.381.401.411.421.44
Top Tube Length 500510528547561
Seat Tube Length 465487530559576
Seat Tube Angle76.074.774.373.873.5
Head Tube Length 107107120139155
Head Tube Angle70.571.572.372.973.1
BB Drop 7474747272
BB Height 268268268271271
Front Center 580569576586595
Chainstay Length 405405405405405
Wheelbase 974963970980989
Rake 4545454545
Standover Height 735742760787802
🐐 Measurements listed in millimeters and degrees
FrameCAAD Optimo, SmartForm C2 Alloy, SAVE
ForkCannondale Ultra, Full Carbon, 1-1/8" to 1-1/4" steerer
Rear Shocknone
Bottom BracketFSA MegaExo
HeadsetFSA Integrated, 1-1/4" lower bearing, 25mm top cap
StemCannondale C4, 6061 Alloy, 31.8, 7-degree
HandlebarCannondale C4, 6061 Alloy, Compact
SaddleCannondale Stage Ergo
SeatpostCannondale C4, 6061 Alloy, 27.2 x 350mm (44-56), 400mm (58-63)
PedalsWellgo w/ Clip and Strap
GripsCannondale Grip Bar Tape w/Gel, 3.5mm
Front DerailleurShimano Tiagra, 31.8 clamp
Rear DerailleurShimano Tiagra GS
ShiftersShimano Tiagra, 2x10
CrankFSA Omega Alloy, 52/36
CassetteShimano HG500, 11-28, 10-speed
ChainKMC X10, 10-speed
BrakesPromax RC-476
Brake LeversShimano Tiagra
RimsRS 2.0, 24h front, 28h rear
SpokesStainless Steel, 14g
Front HubFormula RB-31 front, RB-32 rear
Rear HubFormula RB-31 front, RB-32 rear
TiresVittoira Zaffiro, 700 x 25c
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2019 Cannondale CAAD Optimo Tiagra