6KU Fixie & Single Speed Bike – Iris


6KU Bikes
SKU: 6KU000009 Brand:


6KU Fixie & Single Speed Bike – Iris

The number one best selling urban bicycle! The 6KU BikesIris single speed/fixed gear bike range is affordable, reliable, comfortable, good looking and extremely good value for money.

All 6KU complete bikes are supplied with front and rear brake. This bicycle is also available in many other styles – Concrete, Shelby 2, Shelby 4, Beach Bum, Dallas, Evian 1, Iris, Milan 1, Milan 2, Nebula 1, Nebula 2, Paul, Rogue and Tahoe




For transit reasons all complete bikes are shipped 85% assembled. We strongly advise to take it to your local bike shop where it can be fully assembled, checked, adjusted and prepared for your first ride.

6ku iris fixie the fixed gear shop


Frame High tensile steel fully tig-welded frame
Fork: 1-1/8’’ high tensile steel fork
Brakes: Supplied with front & rear brake
Wheels: 30mm Deep V alloy rims
Hubs: 32H Quando hubs
Headset: Neco threadless 1-1/8’’ headset
Stem: Alloy riser bar with 25.4mm clamp
• Crankset: 46T*165mm cranks
Ratio: 46/16 gear ratio
Brakes: Radius forged alloy brake
Bottom bracket: Neco sealed 68x103mm bb (English)
• Tyres: 700 x 25c Kenda tyres
Pedals: BMX platform pedals
Seat post: 25.4mm alloy seat post
Saddle: Synthetic leather saddle
Wheight: 18-22 lbs


How to Build - 6KU FIXIE

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6KU Fixie Size guide

Additional information

Weight 10 kg

Bicycle Size

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3 reviews for 6KU Fixie & Single Speed Bike – Iris

  1. English
    5 out of 5

    Elle Young

    simple setup, light weight, and easy to adjust

  2. English
    4 out of 5


    Bike frame is fantastic, light and worth the money. The brakes are honestly garbage and will be upgrading soon

  3. English
    5 out of 5


    Awesome bike. Took 20 mins to assemble. Ride is amazingly smooth. Looks so beautiful, got many compliments. Highly recommend.

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