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2025 Polygon

OOSTEN 24

A 24″ aluminum frame comfort bike with mid-range components and rim brakes.
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Manufacturer Price

$449
Price History
FrameAluminum
SuspensionRigid
ForkSteel
Wheels24″ Aluminum
Drivetrain1 × 7
GroupsetTourney
BrakesRim
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Insights
Spec Level

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

Sizing
MD

5'2" – 5'8"

LG

5'6" – 5'11"

Rider Fit Notes

None yet.

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Price History
Geometry
Specs
Build
Frame

aluminum

Color: Blue / Light Purple

Fork

RIGID STEEL FORK

Bottom Bracket

CARTIDGE BEARING 68x122.5mm

Headset

EXTERNAL CUP THREADED, ZS 34/28.6 | ZS 34/30

Handlebar

ALLOY HANDLEBAR, W: 595mm, BB: 25.4mm, R/D: 66mm, B: 43degree

Saddle

SELLE ROYAL ONDINA, STEEL ø 7mm

Seatpost

ALLOY SEATPOST, 27.2 x 250mm

Type: Rigid

Pedals

PP PEDAL W/ REFLECTOR

Groupset
Rear Derailleur

SHIMANO RD-TY300

Crank

STEEL CRANK

Shifters

SHIMANO RV-400, 1x7 REVO TRIGGER

Cassette

SHIMANO MF-TZ500-7 14-28T 7speed

Chain

KMC HV-500

Brakes

ALLOY MECHANICAL V-BRAKES

Type: Rim

Brake Levers

ALLOY LEVER, PLASTIC BRACKET

Wheels
Rims

507-20 36H FOR TYRE 507

Front Hub

ALLOY NUTx100mm 36H V-BRAKE ONLY

Rear Hub

ALLOY NUTx135mm 36H V-BRAKE for Freewheel

Tires

DELI SA-206 BROWN 507mm 24x1.75

Rider Notes
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First added November 9

Last updated June 1