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

Today’s Deals
Bike Comparison
    STRATTOS S52021 Polygon
    Recommended
    MSRP
    $1,299
    Where to Buy
    —
    $1

    At

    Category
    		Endurance
    3.3
    Frame
    		Aluminum
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    		Shimano 105 Rim
    		105
    Drivetrain
    		2 × 11
    Brand Site

    polygonbikes.com

    Summary
    		The Polygon STRATTOS S5 is an aluminum frame endurance bike with upper mid-range components and shimano 105 rim 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 S5
    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 S5

    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 S52021 Polygon
    Frame

    ALX ALL-ROUND, HUB SPACING: QRx130mm

    BB Standard: BSA, 68mm, Threaded

    Fork

    ACX ALL-ROUND, TAPER 1-1/8" TO 1-1/2"

    Shock

    -

    Bottom Bracket

    SHIMANO BB-RS500

    Headset

    Zero Stack (ZS) Sealed Bearing for Taper Head Tube

    Stem

    ENTITY SPORT ALLOY, EXT: 90mm (XS, S) / 100mm (M, L) / 110mm (XL), BAR BORE: 31.8mm, RISE/DROP: 7degree

    Handlebar

    ENTITY SPORT ALLOY, W: 400mm (XS, S, M) / 420mm (L, XL), BAR BORE: 31.8mm, RISE/DROP: 124mm, BEND/REACH: 80mm

    Saddle

    ENTITY, STEEL ø 7mm

    Seatpost

    ENTITY SPORT ALLOY, DXL: 27.2 x 350mm, OFFSET: 15mm

    Type: Rigid

    Pedals

    ALLOY CAGE & BODY W/ REFLECTOR

    Groupset
    Rear Derailleur

    SHIMANO 105 RD-R7000-SS DIRECT ATTACH

    Crank

    SHIMANO 105 FC-R7000 50/34T, CRANK ARM: 170mm (XS, S, M) / 172.5mm (L, XL)

    Shifters

    SHIMANO 105 ST-R7000, 2x11-SPEED DUAL CONTROL LEVER

    Cassette

    SHIMANO 105 CS-R7000 11-30T

    Chain

    KMC X11-1

    Brakes

    SHIMANO 105

    Type: Shimano 105 Rim

    Wheels
    Rims

    ENTITY XL3

    Tires

    PERFORMANCE TIRE 700x28C

    Riders Also Compared