Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals
Bike Comparison
    Strattos S7X2025 Polygon
    Recommended
    MSRP
    $2,399$2,499
    Where to Buy
    $2,399

    4% off At Bikes Online

    $2,299

    8% off At Bikes Online

    Category
    		Endurance
    Weight
    		20.1 lbs
    6.9
    Frame
    		Carbon
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    		Shimano 105 Hydraulic Disc
    		105 Di2
    Drivetrain
    		2 × 12 Electronic
    Brand Site

    bikesonline.com

    Summary
    		The Polygon Strattos S7X is a carbon frame endurance bike with upper mid-range components and shimano 105 hydraulic disc brakes.

    Ask 99 Spokes

    Want to ask an actual human?

    Get free advice from a Gear Advisor at Jenson USA

    Text a Gear Advisor
    Similar Bikes
    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    Strattos S7X
    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

    Strattos S7X

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Strattos S7X2025 Polygon
    Frame

    ACX All-Round Uci Approved, Internally Routed, Pressfit BB86, 12x142mm

    BB Standard: BB86/BB92, Press Fit

    Colors: Black; Blue

    Fork

    Full Carbon, Taper 1-1/8" To 1-1/2", Flat Mount Disc Brake

    Bottom Bracket

    BB86/BB92, press-fit

    Stem

    Entity Xpert Alloy, 31.8mm, 10°

    Handlebar

    Entity Xpert Alloy, 31.8mm, 125mm Drop, 70mm Reach

    Saddle

    Entity Flux2, Cr-Mo Ø 7mm

    Seatpost

    Entity Xpert Alloy, 27.2 x 350mm, 15mm, Integrated Shape W/ Bolt

    Type: Rigid

    Pedals

    Not Included

    Groupset
    Rear Derailleur

    Shimano 105 Di2 RD-R7150 Direct Attach

    Front Derailleur

    Shimano 105 Di2 FD-R7150 Braze-On

    Crank

    50/34T

    Shifters

    Shimano 105 Di2 ST-R7170, 2x12-Speed Dual Control Lever

    Cassette

    Shimano 105 CS-R7101, 11-34T

    Chain

    KMC X-12

    Brakes

    Front: Shimano 105 BR-R7120 Hydraulic Disc, 160mm SM-RT70 Rotor, Center Lock, Rear: Shimano 105 BR-R7100 Hydraulic Disc, 140mm SM-RT70 Rotor, Center Lock

    Type: Shimano 105 Hydraulic Disc

    Wheels
    Rims

    Entity Alloy Double Wall, 30mm Depth, 19mm Inner, 24H, Tubeless Ready

    Front Hub

    Novatec D791SB-CL, 12x100mm

    Rear Hub

    Novatec D792SB-CL-X12, 12x142mm

    Tires

    Schwalbe One, Addix, Raceguard, Microskin, 700x28C, Tubeless ready

    Riders Also Compared