Projects

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Tech 36er

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About ... Our first custom 36er.
Made from lightweight CroMo tubes (~2.5kg frame) and packed with technology. 36 inch wheels, NuVinci continous variable hub, disc brakes and Gates Carbon belt drive.

36er in more classic design.

CVT NuVinci hub with adjustable dropouts.

Gates belt drive.

Light frame.

Marek for scale.

Shiny Freddy

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About ... Shiny Freddy!
Highly limited frame based on Flash L geometry, painted in two-tone grey/silver powdercoat.

Custom wheels set. 144(!) spokes, polished adapters.

Whitewall tires, cross lacing, 3 speed hub!

Custom polished chainring - drillium style.

Shiny Freddy in its full glory.

Rat Nuku

more details

This guy has a quite a long story to tell...

One of our show bikes, and crush test dummy for testing all new and stupid ideas. He looks slightly different each event.
- Raw Nuku frame, after getting some colours frame was properly rust-secured
- Custom laced wheels with 42 spokes, 7 point star lace pattern. Hand drilled rims. Hud adapter to change the amount of spokes.

Mr. Bob The First

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First Mr. Bob frame

Bike is standing on hand laced 26" wheels with 3L3T lacing pattern. Front wheel was given a large custom made adapter. 80mm rims with 3.0" tires.
Kahaki Koi fork - hand welded and polished stainless steel legs, CNC cut crowns
3 speed gear hub with custom made and polished shifter.

Mountain Nuku

more details

About ... Mountain hybrid coaster brake Nuku
Project created for research and endurance testing conducted by a highly qualified team of scietists of KRI (Kahaki Research Institute).

Results of this studies can be seen here:
https://www.youtube.com/watch?v=fAgcAdn1uCM

Calligraphy Bob

more details

Project build in the cooperation with Mateusz Wolski (WLK)
- Mr. Bob frame hand painted by WLK - one of the best Polish lettering and calligraphitti artists
- Kahaki Koi fork - hand welded and polished stainless steel legs, CNC cut crowns
- 26" x 3.0" 80mm back wheel and 29" x 2.35" front wheel.
- wheels laced with 108 spokes, 7-cross pattern
- disc brakes with custom cut 203mm Kahaki rotors
- Kahaki skulls polished chainring
- 3 speed hub with a shifter

Media trike

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Bike built to carry advertising panel in the back and later a trailer with a TV screen

- Classic cruiser frame converted to a trike
- Back of the frame widened to fit rear derailleur and disc brake
- Additional cog for power transmission from hub to rear wheels
- Monark type fork
- strong wheels with DH mtb rims, 26" x 2,3" front and 24" x 2,3" rear tires

Cargo Cruiser

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Cargo Cruiser

Very specific project. Bike that is evolving permanently but he has one purpose, and one purpose only: carry things around.
He's a perfect daily ride and we may be brave anough to say that he carried everything already: bikes, strollers, bike parts, car parts, 35kg of kettlebells ... a lot of beer, and even more in the trailer: show stands, wardrobes... you know... daily business.

Based on Nuku frame, lowered a bit, and sligtly modified. Asymetric front wheel and custom made fork to fit the disc brake with wide rims and thick painted spokes. Asymetric rear wheel to fit the 12 speed Sachs Elan gear hub. Hub itself was painted black and given proper stickers in inverted colors. Custom made and rusted chainring (rusting process took a month during typical Polish winter and included a lot of salt). He even used to be a belt drive bike some time ago...

Inne projekty

more details

Some other projects that deserve mentioning.

Tech 36er

Shiny Freddy

Rat Nuku

Mr. Bob The First

Mountain Nuku

Calligraphy Bob

Media trike

Cargo Cruiser

Inne projekty

more details

This is just a tiny fraction of our work!
You can see more projects (not necessarily custom bikes) at facebook or instagram.

Tech 36er

About ... Our first custom 36er.
Made from lightweight CroMo tubes (~2.5kg frame) and packed with technology. 36 inch wheels, NuVinci continous variable hub, disc brakes and Gates Carbon belt drive.

36er in more classic design.

CVT NuVinci hub with adjustable dropouts.

Gates belt drive.

Light frame.

Marek for scale.

Shiny Freddy

About ... Shiny Freddy!
Highly limited frame based on Flash L geometry, painted in two-tone grey/silver powdercoat.

Custom wheels set. 144(!) spokes, polished adapters.

Whitewall tires, cross lacing, 3 speed hub!

Custom polished chainring - drillium style.

Shiny Freddy in its full glory.

Rat Nuku

This guy has a quite a long story to tell...

One of our show bikes, and crush test dummy for testing all new and stupid ideas. He looks slightly different each event.
- Raw Nuku frame, after getting some colours frame was properly rust-secured
- Custom laced wheels with 42 spokes, 7 point star lace pattern. Hand drilled rims. Hud adapter to change the amount of spokes.

Mr. Bob The First

First Mr. Bob frame

Bike is standing on hand laced 26" wheels with 3L3T lacing pattern. Front wheel was given a large custom made adapter. 80mm rims with 3.0" tires.
Kahaki Koi fork - hand welded and polished stainless steel legs, CNC cut crowns
3 speed gear hub with custom made and polished shifter.

Mountain Nuku

About ... Mountain hybrid coaster brake Nuku
Project created for research and endurance testing conducted by a highly qualified team of scietists of KRI (Kahaki Research Institute).

Results of this studies can be seen here:
https://www.youtube.com/watch?v=fAgcAdn1uCM

Calligraphy Bob

Project build in the cooperation with Mateusz Wolski (WLK)
- Mr. Bob frame hand painted by WLK - one of the best Polish lettering and calligraphitti artists
- Kahaki Koi fork - hand welded and polished stainless steel legs, CNC cut crowns
- 26" x 3.0" 80mm back wheel and 29" x 2.35" front wheel.
- wheels laced with 108 spokes, 7-cross pattern
- disc brakes with custom cut 203mm Kahaki rotors
- Kahaki skulls polished chainring
- 3 speed hub with a shifter

Media trike

Bike built to carry advertising panel in the back and later a trailer with a TV screen

- Classic cruiser frame converted to a trike
- Back of the frame widened to fit rear derailleur and disc brake
- Additional cog for power transmission from hub to rear wheels
- Monark type fork
- strong wheels with DH mtb rims, 26" x 2,3" front and 24" x 2,3" rear tires

Cargo Cruiser

Cargo Cruiser

Very specific project. Bike that is evolving permanently but he has one purpose, and one purpose only: carry things around.
He's a perfect daily ride and we may be brave anough to say that he carried everything already: bikes, strollers, bike parts, car parts, 35kg of kettlebells ... a lot of beer, and even more in the trailer: show stands, wardrobes... you know... daily business.

Based on Nuku frame, lowered a bit, and sligtly modified. Asymetric front wheel and custom made fork to fit the disc brake with wide rims and thick painted spokes. Asymetric rear wheel to fit the 12 speed Sachs Elan gear hub. Hub itself was painted black and given proper stickers in inverted colors. Custom made and rusted chainring (rusting process took a month during typical Polish winter and included a lot of salt). He even used to be a belt drive bike some time ago...

Inne projekty

Some other projects that deserve mentioning.