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2021 Polygon

STRATTOS S7 DISC

A carbon frame endurance bike with upper mid-range components and shimano 105 hydraulic disc brakes.
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Manufacturer Price

$2,099
Weight8.4 kg  
FrameCarbon
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11
Groupset105
BrakesShimano 105 Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
STRATTOS S7 DISC
Other Endurance bikes
Gearing

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)

63 km/h

STRATTOS S7 DISC

62 km/h

Similar Bikes

Highest gear

(descending)

Sizing
XXS

144cm – 155cm

XS

153cm – 164cm

SM

162cm – 170cm

MD

168cm – 176cm

LG

174cm – 182cm

XL

179cm – 187cm

XXL

185cm – 195cm

Rider Fit Notes

None yet.

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Geometry
Specs
Build
Frame

ACX ALL-ROUND UCI APPROVED, HUB SPACING: 12x142mm, FOR THRU AXLE TP1.5 L:163mm

BB StandardBB86/BB92, Press Fit

Fork

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

Shock

-

Bottom Bracket

SHIMANO BB-RS500-PB

Headset

Zero Stack (ZS) Sealed Bearing For Taper Head Tube, IS 42/28.6 | IS 52/40

Stem

ENTITY XPERT ALLOY, EXT: 90mm (XS, S) / 100mm (M, L) / 110mm (XL, XXL), BAR BORE: 31.8mm, RISE/DROP: 10degree

Handlebar

ENTITY XPERT ALLOY, W: 400mm (XS, S) / 420mm (M, L) / 440mm (XL, XXL), BAR BORE: 31.8mm, RISE/DROP: 125mm, BEND/REACH: 70mm

Saddle

ENTITY FLUX2, CR-MO ø 7mm

Seatpost

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

TypeRigid

Pedals

-

Groupset
Rear Derailleur

SHIMANO 105 RD-R7000-SS DIRECT ATTACH

Front Derailleur

Shimano 105 FD-R7000

Crank

SHIMANO 105 FC-R7000 50/34T, CRANK ARM: 165mm (XXS, XS) / 170mm (S, M, L) / 172.5mm (XL, XXL)

Shifters

SHIMANO 105 ST-R7020, 2x11-SPEED DUAL CONTROL LEVER

Cassette

SHIMANO 105 CS-R7000 11-30T

Chain

KMC X11-1

Brakes

SHIMANO 105 HYDRAULIC, ROTOR: 140mm 6-BOLTS

TypeShimano 105 Hydraulic Disc

Brake Levers

Integrated with shifter

Wheels
Rims

ENTITY XL3 DISC W/ TUBELESS RIM TAPE

Front Hub

Sealed Bearing Alloy, 24H, 6-Bolt, 12x100mm Thru-Axle

Rear Hub

Sealed Bearing Alloy, 24H, 6-Bolt, 12x142mm Axle

Tires

PERFORMANCE TIRE 700x28C

Rider Notes
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First added 3 September

Last updated 5 April

Not listed for 1,518 days