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2025 Polygon

OOSTEN 26

A 26″ aluminum frame comfort bike with modest components and rim brakes.
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Manufacturer Price

$519
FrameAluminum
SuspensionRigid
ForkSteel
Wheels26″ Aluminum
Drivetrain1 × 8
GroupsetAltus
BrakesRim
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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)

23 mph

OOSTEN 26

29 mph

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Highest gear

(descending)

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

ColorRed / Brown / Pink

Fork

STEEL FORK

Bottom Bracket

CARTIDGE BEARING 68x122.5mm

Headset

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

Handlebar

ALLOY HANDLEBAR, W: 620mm, BB: 25.4mm, R/D: 112mm, B: 50degree

Saddle

SELLE ROYAL ONDINA, STEEL ø 7mm

Seatpost

ALLOY SEATPOST, DxL: 27.2 x 250mm

TypeRigid

Pedals

PP PEDAL W/ REFLECTOR

Groupset
Rear Derailleur

SHIMANO ALTUS RD-M310DL

Crank

STEEL CRANK, 36T

Shifters

SHIMANO RV-400, 1x8 REVO TRIGGER

Cassette

SHIMANO CS-HG200 12-32T

Chain

KMC Z-8.3

Brakes

ALLOY V-BRAKES

TypeRim

Brake Levers

ALLOY LEVER, PLASTIC BRACKET

Wheels
Rims

590-20 36H FOR TYRE 590

Front Hub

ALLOY NUTx100mm 36H V-BRAKE ONLY

Rear Hub

ALLOY NUTx135mm 36H V-BRAKE for Freewheel

Tires

DELI 26"x1-3/8"

Rider Notes
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First added October 5

Last updated June 1