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2022 Polygon

ZETA FITTE

A 20″ aluminum frame commuter bike with mid-range components and tektro mechanical disc brakes.
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Manufacturer Price

$649
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels20″ Aluminum
Drivetrain2 × 10
GroupsetTiagra
BrakesTektro Mechanical Disc
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Insights
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)

27 mph

ZETA FITTE

31 mph

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Highest gear

(descending)

Sizing
ALL SIZE

4'11" – 5'7"

Rider Fit Notes
  • 6'2", size ALL SIZE, Just right
Geometry
Specs
Build
Frame

aluminum

ColorSilver / Red

Fork

ALLOY RIGID FORK, STRAIGHT 1-1/8" THREADLESS

Bottom Bracket

PRAXIS M24

Headset

ZERO STACK W/ CAGED BEARING, ZS 44/28.6 | ZS 44/30

Handlebar

ENTITY SPORT, W: 420mm, BB: 31,8mm, D: 124mm, B: 80mm

Saddle

ENTITY SADDLE

Seatpost

ENTITY SPORT, 27,2 x 350mm

TypeRigid

Pedals

PP PEDALS W/ PP CAGE

Groupset
Rear Derailleur

SHIMANO TIAGRA RD-4700 SS DIRECT ATTACH

Crank

PRAXIS ALBA M24 50/34T, MAX CHAINRING: 50/34T, CRANK ARM: 170mm

Shifters

SHIMANO TIAGRA ST-4700, 2x10 SPEED DUAL CONTROL LEVER

Cassette

SHIMANO CS-HG500 10-SPEED 11-34T

Chain

KMC X10-1

Brakes

TEKTRO MD-C400 MECHANICAL DISC BRAKE

TypeTektro Mechanical Disc

Brake Levers

TEKTRO MD-C400

Wheels
Rims

ALLOY DOUBLE WALL FV H: 28.3 451X19.3 28H FOR TYRE 451-28/62 DISC

Spokes

STAINLESS 14G

Front Hub

ALLOY DISC BRAKE QR9x100mm 28H 6B

Rear Hub

ALLOY DISC BRAKE QR9x135mm 28H 6B FOR SPROCKET

Tires

SCHWALBE ONE 20"-1 1/8 (451-28)

Disc Rotors

TEKTRO TR160 6B 160mm

Rider Notes
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First added September 17

Last updated April 29

Not listed for 1,129 days