Bike Archive

SIERRA OOSTEN26
2020

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Polygon Oosten 26 City Bike Black
Polygon Oosten 26 City Bike Olive
Polygon Oosten 26 City Bike Tosca
  • 502255
  • DAILY ?
    DAILY ?
    Bikes have given us a lot. It helps us to live a life that we can be happy with and proud of; so we want to share that and bring a healthy and joyful day-to-day routine. See more...

Another classic bike?! Yep, and you'll never get wrong with its durability and style. Polygon Oosten is a marriage between comfort and simplicity. This bike is featured with a light weight AL6 frame designed for an upright riding position. Regardless of how long it has been since you have ridden a bicycle, it will remind you of the very first time you rode a bike. It feels just like where the sun rises; van oosten-.

Specification

  • Frameset
    Frameset

    AL6 ALLOY FRAME

    Fork

    HI-TEN STEEL RIGID FORK

    Rear Shock

    -

  • Drivetrain
    Shifter

    SHIMANO TOURNEY SL-RS47

    Crank

    STEEL CRANK 36T, 165MM

    Cassette

    SHIMANO ALTUS CS-HG31 8-SPEED 11-32T

    Rear Derailleur

    SHIMANO ALTUS RD-M310

    BB

    CARTRIDGE BB

    Chain

    KMC Z-7

    Pedal

    -

  • Cockpit
    Saddle

    SELLE ROYAL ONDINA, STEEL RAIL

    Seatpost

    ALLOY, 27.2X250MM

    Handlebar

    ALLOY, 620MM

    Handlestem

    ALLOY, 80MM

    Headset

    EXTERNAL THREADED

  • Wheel & Tire
    Wheel Set

    ALLOY DOUBLE WALL RIMS ALLOY HUB 36H

    Wheel Size

    26"

    Tire

    DELI S-151, 26X1-3/8

  • Brake
    Brake Caliper

    ALLOY V-BRAKE

  • Other
    Bike Weight

    13.6 Kg

Geometry & Size

M L
Height (cm) 160-170 170-180
Seat Tube Length (A) 480 18.9 480 18.9
Seat Tube Angle (B) 73.5 2.89 73.5 2.89
Effective Seat Tube Angle (C) 73.5 2.89 73.5 2.89
Head Tube Length (D) 135 5.31 134 5.28
Head Tube Angle (E) 69 2.72 69 2.72
Effective Top Tube (F) 370 14.57 390 15.35
Bb Height (G) 304 11.97 304 11.97
Bb Offset (H) 50 1.97 50 1.97
Chainstay Length (I) 460 18.11 460 18.11
Wheelbase (J) 1106.5 43.56 1126.5 44.35
Frame Reach (K) 389.4 15.33 409.4 16.12
Frame Stack (L) 610 24.02 609 23.98
Standover Height (M) 450 17.72 450 17.72
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