Bike Comparison
    MSRP
    $5,499
    Where to Buy
    $1

    At

    $5,499

    At Trek

    $5,199

    At Biloxi Bicycle Works

    Category
    AeroAero
    Weight
    18.5 lbs
    7.9
    7.5
    CarbonCarbon
    Fork
    CarbonCarbon
    Wheels
    CarbonCarbon
    Wheel Size
    700c700c
    Clearance
    32c
    Brakes
    RimHydraulic Disc
    Groupset
    Dura-Ace Di2105 Di2
    Drivetrain
    2 × 11 Electronic2 × 12 Electronic
    Brand Site

    archive.trekbikes.com

    trekbikes.com

    Summary
    The Trek Madone 7.9 H1 Double is a carbon frame aero bike with ultra high-end components and rim brakes.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    2024 Madone SL 6 Gen 7
    Other Aero 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)

    42 mph

    2014 Madone 7.9 H1 Double

    39 mph

    2024 Madone SL 6 Gen 7

    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

    700 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, E2, BB90, internal cable routing, DuoTrap compatible, Ride Tuned seatmast

    BB StandardBB90, 90.5mm, Press Fit

    500 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, IsoFlow seat tube, invisible cable routing, 3S aero chain keeper, T47 BB, flat mount disc, 142x12mm thru axle

    BB StandardBB90, 90.5mm, Press Fit

    Fork

    Madone KVF full carbon, E2 asymmetric steerer, carbon dropouts

    Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle

    Bottom Bracket

    BB90, 90.5mm, press-fit

    Praxis, T47 threaded, internal bearing

    Headset

    Cane Creek AER upper, cartridge bearing lower, sealed, 1-1/8" top, 1.5" bottom

    Stem

    Bontrager Race XXX Lite, 31.8mm, 7 degree

    Size: 47, Trek RCS Pro, -7 degree, 70mm length; Size: 50, Trek RCS Pro, -7 degree, 80mm length; Size: 52, 54, Trek RCS Pro, -7 degree, 90mm length; Size: 56, 58, Trek RCS Pro, -7 degree, 100mm length; Size: 60, 62, Trek RCS Pro, -7 degree, 110mm length

    Handlebar

    Bontrager Race XXX Lite Aero, OCLV carbon, VR-CF, 31.8mm

    Size: 47, Bontrager RSL Aero, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 35cm control width, 38cm drop width; Size: 50, 52, Bontrager RSL Aero, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 37cm control width, 40cm drop width; Size: 54, 56, Bontrager RSL Aero, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 42cm width; Size: 58, 60, 62, Bontrager RSL Aero, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 41cm control width, 44cm drop width

    Saddle

    Bontrager Paradigm RXXXL, carbon rails

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

    Seatpost

    Bontrager Ride Tuned Carbon seatmast cap, 20mm offset

    Size: 47, 50, 52, 54, Madone aero carbon seatpost, 0mm offset, short length; Size: 56, 58, 60, 62, Madone aero carbon seatpost, 0mm offset, long length

    Groupset
    Rear Derailleur

    Shimano Dura-Ace Di2

    Shimano R7150 Di2, 36T max cog

    Front Derailleur

    Shimano Dura-Ace Di2, braze-on

    Shimano 105 R7150 Di2, braze-on, down swing

    Crank

    Shimano Dura-Ace, 53/39

    Size: 47, Shimano 105 R7100, 50/34, 165mm length; Size: 50, 52, Shimano 105 R7100, 50/34, 170mm length; Size: 54, 56, Shimano 105 R7100, 50/34, 172.5mm length; Size: 58, 60, 62, Shimano 105 R7100, 50/34, 175mm length

    Shifters

    Shimano Dura-Ace STI Di2, 11 speed

    Shimano 105 R7170 Di2, 12 speed

    Cassette

    Shimano Dura-Ace 11-25, 11 speed

    Shimano 105 7101, 11-34, 12 speed

    Chain

    Shimano SLX M7100, 12 speed

    Brakes

    Shimano Dura-Ace integrated

    Shimano 105 hydraulic disc, flat mount

    Wheels
    Rims

    Bontrager Aeolus 3 D3

    Front: Bontrager Aeolus Elite 50, OCLV Carbon, Tubeless Ready, 100x12mm thru axle, Rear: Bontrager Aeolus Elite 50, OCLV Carbon, Tubeless Ready, 50mm rim depth, Shimano 11 speed freehub, 142x12mm thru axle

    Tires

    Bontrager R4 Hard-Case Lite, 700x23c

    Bontrager R3 Hard-Case Lite, aramid bead, 120 tpi, 700x25mm

    Disc Rotors

    Shimano RT70, centerlock, 160mm

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