Bike Comparison
    MSRP
    $5,000
    $4,700
    $4,099
    Where to Buy
    $1

    At

    $1

    At

    $1,999

    51% off At Trek

    Category
    EnduranceEnduranceEndurance
    Weight
    17.6 lbs20.5 lbs
    7.6
    6.8
    6.2
    CarbonCarbonCarbon
    Fork
    CarbonCarbonCarbon
    Wheels
    AluminumCarbonAluminum
    Wheel Size
    700c700c700c
    Clearance
    35c38c
    Brakes
    Hydraulic DiscHydraulic DiscHydraulic Disc
    Groupset
    Ultegra Di2UltegraUltegra
    Drivetrain
    2 × 12 Electronic2 × 112 × 11
    Brand Site

    cervelo.com

    giant-bicycles.com

    trekbikes.com

    Summary
    The Cervélo Caledonia Ultegra Di2 Disc, Giant Defy, Advanced Pro 2, and Trek Domane SL 6 are all carbon frame endurance bikes with hydraulic disc brakes. The Caledonia Ultegra Di2 Disc has higher gearing, while the Defy, Advanced Pro 2 has carbon 700c carbon wheels.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    Caledonia Ultegra Di2 Disc
    Defy, Advanced Pro 2
    Domane SL 6
    Other Endurance bikes
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    41 mph

    Caledonia Ultegra Di2 Disc

    39 mph

    Defy, Advanced Pro 2

    39 mph

    Domane SL 6

    Highest gear

    (descending)

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    Frame

    Carbon fiber

    BB StandardBB86/BB92, Press Fit

    ColorsOasis; Gloss Black

    Advanced-Grade Composite, disc

    BB StandardBB86/BB92, Press Fit

    ColorsOasis; Gloss Black

    Size: 44, 47, 50, 52, 54, 56, 58, 60, 62, 500 Series OCLV Carbon, front and rear IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, DuoTrap S-compatible, mudguard mounts, flat-mount disc, 142x12 mm thru axle; Size: 50, 52, 54, 56, 58, 60, 62, 500 Series OCLV Carbon, front & rear IsoSpeed, BITS internal storage, tapered head tube, internal cable routing, micro-adjust seat mast, 3S chain keeper, DuoTrap S-compatible, mudguard mounts, flat-mount disc, 142x12 mm thru axle

    BB StandardBB86/BB92, Press Fit

    ColorsOasis; Gloss Black

    Fork

    Cervélo All-Carbon, Tapered Caledonia Fork

    Advanced-Grade Composite, full-composite OverDrive 2 steerer, disc

    Domane SL carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, 12x100 mm thru axle

    Shock

    N/A

    Bottom Bracket

    JY-BB 24

    Shimano, press fit

    Praxis, T47 threaded, internal bearing

    Headset

    FSA IS2 1-1/8 x 1-1/2

    Stem

    Cervélo Alloy

    Giant Contact SL

    Size: 44, Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length; Size: 47, Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length; Size: 50, Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length; Size: 52, 54, Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length; Size: 56, 58, Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length; Size: 60, 62, Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length

    Handlebar

    Cervélo Alloy

    Giant Contact SLR D-Fuse, composite

    Size: 44, 47, Bontrager Elite IsoZone VR-SF, alloy, 31.8 mm, internal Di2 routing, 75 mm reach, 128 mm drop, 36 cm width; Size: 50, Bontrager Elite IsoZone VR-SF, alloy, 31.8 mm, internal Di2 routing, 75 mm reach, 128 mm drop, 38 cm width; Size: 52, Bontrager Elite IsoZone VR-SF, alloy, 31.8 mm, internal Di2 routing, 75 mm reach, 128 mm drop, 40 cm width; Size: 54, 56, Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 42 cm width; Size: 58, 60, 62, Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 44 cm width

    Saddle

    Cervelo Road Saddle

    Giant Fleet SL, composite base, SST rails, UniClip accessory mount

    Size: 44, 47, 50, 52, Bontrager Verse Comp, steel rails, 155 mm width; Size: 54, 56, 58, 60, 62, Bontrager Verse Comp, steel rails, 145 mm width

    Seatpost

    Cervélo 27.2 Alloy

    Giant D-Fuse SLR, composite

    Size: 44, 47, 50, 52, 54, 56, Bontrager carbon internal seat mast cap, integrated light mount, 20 mm offset, short length; Size: 58, 60, 62, Bontrager carbon internal seat mast cap, integrated light mount, 20 mm offset, tall length

    Pedals

    N/A

    Groupset
    Rear Derailleur

    Shimano Ultegra Di2 8150, 12 spd

    Shimano Ultegra

    Shimano Ultegra R8000, long cage, 34T max cog

    Front Derailleur

    Shimano Ultegra Di2 8150, 12 spd

    Shimano Ultegra

    Shimano Ultegra R8000, braze-on

    Crank

    Shimano Ultegra 8100 52/36

    Shimano Ultegra, 34/50

    Size: 44, 47, Shimano Ultegra R8000, 50/34 (compact), 165 mm length; Size: 50, 52, Shimano Ultegra R8000, 50/34 (compact), 170 mm length; Size: 54, 56, Shimano Ultegra R8000, 50/34 (compact), 172.5 mm length; Size: 58, 60, 62, Shimano Ultegra R8000, 50/34 (compact), 175 mm length

    Shifters

    Shimano Ultegra Di2 8170, 12 spd

    Shimano Ultegra

    Size: 44, 47, 50, 52, Shimano Ultegra R8025, short-reach lever, 11 speed; Size: 54, 56, 58, 60, 62, Shimano Ultegra R8020, 11 speed

    Cassette

    Shimano Ultegra CS-R8100, 12 spd, 11-34

    Shimano Ultegra, 11-speed, 11x34

    Shimano Ultegra HG800, 11-34, 11 speed

    Chain

    Shimano CN-M8100, 12 spd

    KMC X11SL-1

    Shimano Ultegra HG701, 11 speed

    Brakes

    Shimano Ultegra 8170 Hydraulic Disc

    Shimano Ultegra hydraulic (F:160mm, R:140mm)

    Shimano Ultegra hydraulic disc

    Brake Levers

    Shimano Ultegra hydraulic

    Wheels
    Rims

    DT Swiss E1850 23 Spline, 24h (F), 24h (R), 20mm IW, Center-Lock, Tubeless Ready

    Giant SLR-2 Carbon Disc WheelSystem, 42mm

    Bontrager Paradigm Comp 25, Tubeless-Ready, 25 mm rim width

    Spokes

    Giant SLR-2 WheelSystem, DBL technology

    Front Hub

    Giant SLR-2 WheelSystem, 12mm thru-axle

    Bontrager Paradigm Comp 25, Tubeless Ready, 25 mm rim width, 100x12 mm thru axle

    Rear Hub

    Giant SLR-2 WheelSystem, 12mm thru-axle

    Bontrager Paradigm Comp 25, Tubeless Ready, 25 mm rim width, Shimano 11/12-speed freehub, 142x12 thru axle

    Tires

    Vittoria Zaffiro Pro V Folding G2.0 30c

    Giant Gavia Fondo 1, tubeless, 700x32c, folding

    Bontrager R2 Hard-Case Lite, aramid bead, 60 tpi, 700x32 mm

    Disc Rotors

    Shimano RT-MT800, 160mm

    Shimano RT800, CenterLock, 160 mm

    Accessories
    Fenders

    Compatible with RGX 38 fender (sold separately)

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