Bike Comparison
    MSRP
    $7,149
    Where to Buy
    $1

    At

    $1

    At

    Category
    EnduranceEndurance
    Weight
    19.6 lbs
    8.2
    9.4
    CarbonCarbon
    Fork
    CarbonCarbon
    Wheels
    CarbonCarbon
    Wheel Size
    700c700c
    Clearance
    32c38c
    Brakes
    Hydraulic DiscHydraulic Disc
    Groupset
    Ultegra Di2Force eTap
    Drivetrain
    2 × 12 Electronic2 × 12 Electronic
    Power Meter
    NoneForce AXS
    Brand Site

    fezzari.com

    trekbikes.com

    Summary
    The Fezzari Empire SL Pro Race Ultegra Di2 is a carbon frame endurance bike with high-end components and hydraulic disc brakes.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    2022 Empire SL Pro Race Ultegra Di2
    2023 Domane SL 7 eTap Gen 3
    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)

    39 mph

    2022 Empire SL Pro Race Ultegra Di2

    40 mph

    2023 Domane SL 7 eTap Gen 3

    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

    Fezzari Empire SL, Super-Light Monoform™ CleanCast™ Carbon, Road-disc tuned, 12x142 rear thru axle. FrameDefense Tech derailleur hanger. Max tire clearance 32c

    Tire Clearance32c

    500 Series OCLV Carbon, front & rear IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 142x12mm thru axle

    Tire Clearance32c

    Fork

    Fezzari Empire SL Monoform™ CleanCast™ Carbon, 12x100 Thru Axle, Internal Brake Routing

    Domane SL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle

    Shock

    N/A

    Bottom Bracket

    Shimano RS500

    SRAM DUB, T47 threaded, internal bearing

    Headset

    FSA ACR NS 1.5"/1.5"

    Stem

    FSA SMR Alloy

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

    Handlebar

    Fezzari Road Compact Alloy

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

    Saddle

    Selle Italia Model-X

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

    Seatpost

    Fezzari Carbon Dual Bolt, 27.2

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

    Pedals

    Available Separately

    Groupset
    Rear Derailleur

    Shimano Ultegra Di2 R8150

    SRAM Force eTap AXS, 36T max cog

    Front Derailleur

    Shimano Ultegra Di2 R8150

    SRAM Force eTap AXS, braze-on

    Crank

    Shimano Ultegra R8100

    Size: 47, SRAM Force AXS Power Meter, 46/33, DUB spindle, 165mm length; Size: 50, 52, SRAM Force AXS Power Meter, 46/33, DUB spindle, 170mm length; Size: 54, 56, SRAM Force AXS Power Meter, 46/33, DUB spindle, 172.5mm length; Size: 58, 60, 62, SRAM Force AXS Power Meter, 46/33, DUB spindle, 175mm length

    Power Meter

    Size: 47, SRAM Force AXS Power Meter, 46/33, DUB spindle, 165mm length; Size: 50, 52, SRAM Force AXS Power Meter, 46/33, DUB spindle, 170mm length; Size: 54, 56, SRAM Force AXS Power Meter, 46/33, DUB spindle, 172.5mm length; Size: 58, 60, 62, SRAM Force AXS Power Meter, 46/33, DUB spindle, 175mm length

    Shifters

    Shimano Ultegra Di2 R8150 2x12

    SRAM Force eTap AXS, 12 speed

    Cassette

    Shimano Ultegra R8100, 11-34t 12-Speed

    SRAM Force XG-1270, 10-33, 12 speed

    Chain

    Shimano Ultegra 12-Speed

    SRAM Force, 12 speed

    Brakes

    Shimano Ultegra Di2 Hydraulic Road Disc, Rotors: 160mm/160mm

    Hydraulic Disc

    Brake Levers

    Shimano Ultegra Di2 Hydraulic

    Wheels
    Rims

    Zipp 303 S Carbon

    Front: Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25mm rim width, 100x12mm thru axle, Rear: Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25mm rim width, SRAM XD-R driver, 142x12mm thru axle

    Spokes

    Sapim CX-Sprint

    Front Hub

    Zipp 76 / 176 DB 142x12/100x12

    Rear Hub

    Zipp 76 / 176 DB 142x12/100x12

    Tires

    Maxxis High Road 28c Tubeless Ready

    Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32c

    Disc Rotors

    SRAM CenterLine X, centerlock, round edge, 160mm

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