6KU Fixie & Single Speed Bike – Nebula 1


6KU Bikes
SKU: 6KU000012 Brand:


66KU Fixie & Single Speed Bike – Nebula 1

The number one best selling urban bicycle! The 6KU BikesNebula 1 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


Everything you need to get rolling


Comfortable Upright Position


Great Braking Power


Durable Lightweight Pedals






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.


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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9 reviews for 6KU Fixie & Single Speed Bike – Nebula 1

  1. German
    3 out of 5


    Es ist erst einen Tag her, dass ich es bekommen habe und ich liebe das Fahrrad absolut. Das Pedal its allerdings schon aus der Kurbel abgestreift. Ich bin nicht sicher, was passiert ist, habe die Anweisungen sehr sorgfältig gefolgt….

  2. English
    5 out of 5


    Great price for the bike!

  3. German
    5 out of 5

    Heins Haider

    Tolles Fahrrad!!

  4. English
    5 out of 5


    Very happy with my purchase. The bike is great and out of the box with the right amount of time tuning it rides great. Replacing the brakes and other parts are highly recommended as they wear. Its a snappy fun ride that is a steal at the price.

  5. English
    5 out of 5

    Mike M

    Easy to put together and fun to ride. Black bike really looks cool too.

  6. German
    5 out of 5

    Peter Winkler

    Ziemlich gutes Fahrrad.

  7. German
    4 out of 5


    Es dauerte etwa eine woche, bis das fahrrad hier ankam, und insgesamt ist es ein sehr schönes fahrrad, das ich gerne benutzen werde.

  8. English
    4 out of 5


    The bike arrived on time and with all the parts. It didn’t take long to assemble the bike. I love the black on black color and it is comfortable to ride .I was surprised there is no kickstand, but I’d recommend a better seat and pedals if you are going to be using the bike for a long time or you are a taller person.

  9. English
    4 out of 5


    Fast delivery,quick set up time, great looking bike, nice and light, 4-stars only bc the seat, unbearable but is basically cosmetic/easily replaced, LOVE my new fixie 💪

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