Auxiliary lights for the unicycle

Auxiliary lights for the unicycle

Powerful auxiliary lights for your unicycle.
Auxiliary lights significantly increase your visibility and safety when riding in traffic and in poor conditions.
Choose the type of light according to your riding style, your machine and the environment where you ride most often.

Rear red auxiliary lights for the unicycle


2x rear red auxiliary lights (headlamp type) with an installed mount and a red translucent diffuser

Price: 1,500 CZK / two sets

or

1x rear red auxiliary light (headlamp type) with an installed mount and a red translucent diffuser

Price: 800 CZK / set

ORDER
How to order:
Please contact me via WhatsApp (preferred — phone is Czech only).
Write your order: „I want to order: – items, colors“
I need: full name, address, e-mail, phone.
Shipping to EU: approx. 5–10 EUR.
Personal pickup in Brno, CZ possible.
  • Recommended for all unicycles – significantly improves visibility from behind and from the sides.
  • A very powerful red rear light = for normal use you use the lowest brightness!
  • Thanks to the diffuser and the placement of two lights high at the back of the wheel, you get well above-standard visibility angles = you'll be clearly visible from the side too.
  • Good runtime.
  • Charging via USB-C.
  • The hook-and-loop light mount is made of RoBoFlex = very durable.
  • In an emergency the light can be used as a handheld torch.
  • The light doesn't drain your unicycle or reduce its power.

Individual parts of the rear red auxiliary light set

The individual parts of the sets can also be bought separately.
Click below for more detailed information about each part of the light.

Price: 600 CZK / piece

ORDER
How to order:
Please contact me via WhatsApp (preferred — phone is Czech only).
Write your order: „I want to order: – items, colors“
I need: full name, address, e-mail, phone.
Shipping to EU: approx. 5–10 EUR.
Personal pickup in Brno, CZ possible.
  • The light shines both red and white.
  • Rechargeable replaceable Li-ion battery: 18650 - very good runtime. You can of course swap the cell for an even better one. The batteries in headlamps tend to be quite basic, so swapping for a top cell is something I'd quite recommend.
  • The batteries can be swapped = you can take a spare on a long (multi-day) trip, you can just swap cells at home, etc.
  • Charging via USB-C or with an external charger for Li-ion cells.
  • Recommended mode: permanent red light at minimum brightness = brighter than the unicycle's rear lights. The light also has other modes such as various flashing patterns. Permanent light is the best, though – you'll resemble a motorcycle or scooter moving faster than a cyclist. Flashing mode resembles a bicycle, so it's only suitable for riding at a normal cyclist's speed, and flashing is also more unpleasant for those around you.
  • Please don't use the maximum red brightness, it's stronger than a car's fog light; I recommend using it only in very extreme weather conditions and in very dangerous situations.
  • I recommend using the medium red brightness only in significantly worse weather conditions or dangerous situations.
  • Of course, don't use the white light as a rear light.
  • The recommended installation of the lights on a wheel such as the Veteran Sherman L, Sherman S, Lynx and similar machines is on the rear upper side of the wheel with hook-and-loop tape (or it can be glued permanently). Ideally tilt the lights to the side (an angle of 20° - 45°) so you're clearly visible from the side too, and so the strongest beam doesn't shine as much into the eyes of a driver or rider behind you.
  • In an emergency the light can be used as a handheld torch.
  • The light doesn't drain your unicycle or reduce its power.
  • The light is quite water-resistant. TIP: For the most extreme water resistance, grease the threads with petroleum jelly ;-) (I can do this on request).
  • I also have an alternative light in stock; more information by phone: 602 717 084 (11:00 - 21:00)

Price: 200 CZK / piece

ORDER
How to order:
Please contact me via WhatsApp (preferred — phone is Czech only).
Write your order: „I want to order: – items, colors“
I need: full name, address, e-mail, phone.
Shipping to EU: approx. 5–10 EUR.
Personal pickup in Brno, CZ possible.
  • The light mount is made of RoBoFlex, available in all colours. Thanks to RoBoFlex it lasts as long as the light itself (better not ask how I know).
  • For attaching to the unicycle, most unicyclists use hook-and-loop tape, or it can be glued permanently.
  • The light can't be removed from this mount = you can't put it in a head strap, and you can use it as a handheld light with our mount too.
  • I recommend buying the light from me (my prices are unbeatable for Europe); a light you buy yourself may unfortunately look the same but have slightly different dimensions. If you do buy the light yourself, I strongly recommend sending me control measurements of it.
  • There's also an older version of the mount from which the light can be removed and used as a headlamp. That version isn't as durable, so I don't recommend it. If interested: I'll tell you more by phone.

Price: 80 CZK / piece

ORDER
How to order:
Please contact me via WhatsApp (preferred — phone is Czech only).
Write your order: „I want to order: – items, colors“
I need: full name, address, e-mail, phone.
Shipping to EU: approx. 5–10 EUR.
Personal pickup in Brno, CZ possible.
  • Thanks to the diffuser the light is visible from a wider angle (from almost all sides).
  • Because the diffuser is red, even if you accidentally turn on the white light instead of the red one, it will still shine red (with a pinkish tinge).
  • The diffuser gently softens the brightest centre of the beam and scatters it to the sides.
  • The diffuser is made of highly translucent (almost transparent) RoBoTitran.
Material and colors - RoBoFlex

Material and colors - RoBoFlex

  • I have 17 colors of RoBoFlex material in stock for you.
  • RoBoFlex = a high-quality flexible, durable thermoplastic rubber.
  • For some products, a Flex with a different hardness and slightly different properties can also be used.
  • A set of PowerPads, bumpers and other accessories can also combine several colors.

Color chart 17

white
yellow
neon yellow
orange
red
pink
purple
wine red
green
light green
light blue
dark blue
light grey
dark grey
black
brown
beige

Front white auxiliary lights for the EUC – wide spread


2x front white wide close-range auxiliary lights (headlamp type) with an installed mount and a translucent shade-diffuser or just a diffuser

Price: 1,500 CZK / two sets

or

1x front white wide close-range auxiliary light (headlamp type) with an installed mount and a translucent shade-diffuser or just a diffuser

Price: 800 CZK / set

ORDER
How to order:
Please contact me via WhatsApp (preferred — phone is Czech only).
Write your order: „I want to order: – items, colors“
I need: full name, address, e-mail, phone.
Shipping to EU: approx. 5–10 EUR.
Personal pickup in Brno, CZ possible.
  • Recommended for all unicycles – significantly increases visibility from the front and from the sides.
  • Ideal for lighting up close and wide.
  • A great light, mainly for lighting to the sides.
  • Thanks to the diffuser and the placement of two lights high at the front of the wheel, you get above-standard visibility angles; you'll simply be clearly visible from the side too.
  • Good runtime.
  • Charging via USB-C.
  • The hook-and-loop light mount is made of RoBoFlex = very durable.
  • In an emergency the light can be used as a handheld torch.
  • The light doesn't drain your unicycle or reduce its power.

Individual parts of the front white auxiliary light set (headlamp type)

The individual parts of the sets can also be bought separately.
Click below for more detailed information about each part of the light.

Price: 600 CZK / piece

ORDER
How to order:
Please contact me via WhatsApp (preferred — phone is Czech only).
Write your order: „I want to order: – items, colors“
I need: full name, address, e-mail, phone.
Shipping to EU: approx. 5–10 EUR.
Personal pickup in Brno, CZ possible.
  • The light shines white.
  • Rechargeable replaceable Li-ion battery: 18650 - very good runtime. You can of course swap the cell for an even better one. The batteries in headlamps tend to be quite basic, so swapping for a top cell is something I'd quite recommend.
  • The batteries can be swapped = you can take a spare on a long (multi-day) trip, you can just swap cells at home, etc.
  • Charging via USB-C or with an external charger for Li-ion cells.
  • The recommended installation of the lights on a wheel such as the Veteran Sherman L, Sherman S, Lynx and similar machines is on the rear upper side of the wheel with hook-and-loop tape (or it can be glued permanently). Ideally tilt the lights to the side (an angle of 20° - 45°) so you're clearly visible from the side too, and so the strongest beam doesn't shine as much into the eyes of a driver or rider behind you.
  • In an emergency the light can be used as a handheld torch.
  • The light doesn't drain your unicycle or reduce its power.
  • The light is quite water-resistant. TIP: For the most extreme water resistance, grease the threads with petroleum jelly ;-) (I can do this on request).
  • I have several kinds in stock (warmer / cooler white, narrower / wider beam); more information by phone: 602 717 084 (11:00 - 21:00)

Price: 200 CZK / piece

ORDER
How to order:
Please contact me via WhatsApp (preferred — phone is Czech only).
Write your order: „I want to order: – items, colors“
I need: full name, address, e-mail, phone.
Shipping to EU: approx. 5–10 EUR.
Personal pickup in Brno, CZ possible.
  • The light mount is made of RoBoFlex in all colours. Thanks to RoBoFlex it lasts as long as the light itself.
  • For attaching to the unicycle, most unicyclists use hook-and-loop tape, or it can be glued permanently.
  • The light can't be removed from this mount.
  • I recommend it with a light from me; a light you buy yourself may unfortunately look the same but have slightly different dimensions. If you buy the light yourself, I strongly recommend sending me control measurements of it.
  • There's also an older version of the mount from which the light can be removed and used as a headlamp. That version isn't as durable, so I don't recommend it. If interested: I'll tell you more by phone.

Price: 80 CZK / piece

ORDER
How to order:
Please contact me via WhatsApp (preferred — phone is Czech only).
Write your order: „I want to order: – items, colors“
I need: full name, address, e-mail, phone.
Shipping to EU: approx. 5–10 EUR.
Personal pickup in Brno, CZ possible.
  • Thanks to the diffuser the light is visible from a wider angle (from almost all sides).
  • The diffuser gently softens (scatters) the brightest centre of the beam.
  • The diffuser is made of highly translucent (almost transparent) RoBoTitran
Material and colors - RoBoFlex

Material and colors - RoBoFlex

  • I have 17 colors of RoBoFlex material in stock for you.
  • RoBoFlex = a high-quality flexible, durable thermoplastic rubber.
  • For some products, a Flex with a different hardness and slightly different properties can also be used.
  • A set of PowerPads, bumpers and other accessories can also combine several colors.

Color chart 17

white
yellow
neon yellow
orange
red
pink
purple
wine red
green
light green
light blue
dark blue
light grey
dark grey
black
brown
beige

Front white auxiliary lights – long-range throw


2x front white narrow long-range auxiliary lights (handheld type) 18650 with an installed mount and a shade-diffuser

Price: 1,800 CZK / two sets

or

1x front white narrow long-range auxiliary light (handheld type) 18650 with an installed mount and a shade-diffuser

Price: 1,000 CZK / set

I also have a more powerful 21700 light for you, information hopefully soon; if interested, contact me by phone ;-)

ORDER
How to order:
Please contact me via WhatsApp (preferred — phone is Czech only).
Write your order: „I want to order: – items, colors“
I need: full name, address, e-mail, phone.
Shipping to EU: approx. 5–10 EUR.
Personal pickup in Brno, CZ possible.
  • Recommended for all unicycles – significantly increases visibility from the front and a little from the sides.
  • More suitable for fast road riding in the dark – it lights up further into the distance.
  • A great light, mainly for lighting up the distance.
  • Thanks to the diffuser and the placement of two lights high at the front of the wheel, you get good visibility angles; you'll simply be clearly visible from the side too.
  • Good runtime.
  • Charging via USB-C.
  • The hook-and-loop light mount is made of RoBoFlex = very durable.
  • In an emergency the light can be used as a handheld torch.
  • The light doesn't drain your unicycle or reduce its power.

Individual parts of the front white auxiliary light set (handheld type)

The individual parts of the sets can also be bought separately.
Click below for more detailed information about each part of the light.

Price: 800 CZK / piece

ORDER
How to order:
Please contact me via WhatsApp (preferred — phone is Czech only).
Write your order: „I want to order: – items, colors“
I need: full name, address, e-mail, phone.
Shipping to EU: approx. 5–10 EUR.
Personal pickup in Brno, CZ possible.
  • The light shines white.
  • Rechargeable replaceable Li-ion battery: 18650 - very good runtime. You can of course swap the cell for an even better one. The battery in this light is of better quality.
  • The batteries can be swapped = you can take a spare on a long (multi-day) trip, you can just swap cells at home, etc.
  • Charging via USB-C or with an external charger for Li-ion cells.
  • The recommended installation of the lights on a wheel such as the Veteran Sherman L, Sherman S, Lynx and similar machines is on the front side of the wheel with hook-and-loop tape (I don't recommend gluing permanently, you can't fix the lighting angle). The light can't be tilted to shine to the side; it shines only straight ahead.
  • In an emergency the light can be used as a handheld torch.
  • The light doesn't drain your unicycle or reduce its power.
  • The light is quite water-resistant. TIP: For the most extreme water resistance, grease the threads with petroleum jelly ;-) (I can do this on request).
  • I'm thinking about using stronger lights on 21700 Li-ion cells; if interested, more information by phone: 602 717 084 (11:00 - 21:00)

Price: 200 CZK / piece

ORDER
How to order:
Please contact me via WhatsApp (preferred — phone is Czech only).
Write your order: „I want to order: – items, colors“
I need: full name, address, e-mail, phone.
Shipping to EU: approx. 5–10 EUR.
Personal pickup in Brno, CZ possible.
  • The light mount is made of RoBoFlex in all colours. Thanks to RoBoFlex it lasts as long as the light itself.
  • For attaching to the unicycle, most unicyclists use hook-and-loop tape, or it can be glued permanently.
  • The light is hard to remove from this mount.
  • I recommend it with a light from me; a light you buy yourself may unfortunately look the same but have slightly different dimensions. If you buy the light yourself, I strongly recommend sending me control measurements of it.

Price: 80 CZK / piece

ORDER
How to order:
Please contact me via WhatsApp (preferred — phone is Czech only).
Write your order: „I want to order: – items, colors“
I need: full name, address, e-mail, phone.
Shipping to EU: approx. 5–10 EUR.
Personal pickup in Brno, CZ possible.
  • The shade-diffuser is now made of transparent RoBoFlex. Thanks to RoBoFlex it lasts as long as the light itself.
  • Alternatively the shade can be in any of the RoBoFlex colours, but then it won't work as a diffuser. Thanks to RoBoFlex it lasts as long as the light itself.
Material and colors - RoBoFlex

Material and colors - RoBoFlex

  • I have 17 colors of RoBoFlex material in stock for you.
  • RoBoFlex = a high-quality flexible, durable thermoplastic rubber.
  • For some products, a Flex with a different hardness and slightly different properties can also be used.
  • A set of PowerPads, bumpers and other accessories can also combine several colors.

Color chart 17

white
yellow
neon yellow
orange
red
pink
purple
wine red
green
light green
light blue
dark blue
light grey
dark grey
black
brown
beige

Auxiliary bike blinkers - white, red, white-red


Price: 200 CZK / piece

ORDER
How to order:
Please contact me via WhatsApp (preferred — phone is Czech only).
Write your order: „I want to order: – items, colors“
I need: full name, address, e-mail, phone.
Shipping to EU: approx. 5–10 EUR.
Personal pickup in Brno, CZ possible.
  • I recommend this light mainly on a helmet, it's small and light.
  • Recommended only for slower unicycles moving at a speed comparable to cyclists.
  • Not suitable for fast, powerful unicycles – it looks „cyclist-like".
  • Confusing flashing for car drivers when riding at higher speeds.
  • In flashing mode the light lasts as long as the range the unicycle covers on one charge. In maximum-brightness mode the light may run flat even before the unicycle.
  • If you don't intend to attach the blinker to a tube, the price includes adapting the light for hook-and-loop tape.

See the accessories in person – Brno, Prague, EUC races


You can see, touch and try RoBoKoLo accessories in person.

At my place in Brno, Czech Republic (EU), at partner services in Prague and Nový Hrozenkov – and at xErace races.

Brno – RoBoKoLo

Visiting Brno? Let's meet in person – I'll gladly show you all the accessories I keep in stock or use myself.
You can try some of them right away.

You'll meet the designer and maker in person.

daily 11:00–21:00 · CZ/EN

Prague – EUC Service Alex

Alex keeps plenty of my products in stock – view them and buy on the spot.
He provides professional installation and advice.
By prior arrangement, I can send your order directly to his shop.
Of course, you can also order directly from Alex.

+420 773 107 167

Nový Hrozenkov – InMotionFun

Petr Maňák's EUC service in the east of the Czech Republic.
He occasionally has my products in stock and, like Alex, provides professional installation and advice.
By prior arrangement, I can send your order directly to him.

+420 605 850 330

xErace races

RoBoKoLo is a partner of the xErace races.
There's a chance you'll meet me there or see my products in action.

Race winners automatically get a discount from me 😉

About RoBoKoLo


RoBoKoLo is one person: Yufi – designer and maker of accessories for electric unicycles.

Everything is made in Brno, Czech Republic (EU): in my head, by my own hands, from idea to print on my own 3D printing farm.

Custom accessories for your EUC

I design, test and 3D print accessories for electric unicycles – PowerPads, bumpers, seats, pedal pads, extra lights and much more.

Whatever your EUC needs, I've got it covered.

The range grows with you

A lot of accessories exist simply because customers asked for them.
Can't find what you're looking for?
Write to me – I might already be making it, or it could exist thanks to you.

Just ask, and it becomes the next product.

I'll print your models too

Have your own model?
I'll gladly print it in RoBoQuality – a part for your unicycle or something completely different.

You supply the file, I take care of top-quality printing.

Always happy to make it perfect

Most of my accessories are already the best thing my customers can put on their EUC.
But if something isn't quite right for you?
Tell me what and why. I'm a designer with my own prototyping capability 😉

I'll fine-tune it for you.

Fair, honest craftsman's prices

You pay real value, not a brand-name markup.
The price mainly depends on the material and weight – custom changes affect it.
You'll find most prices already listed on the site.

Missing a price? Just ask and I'll confirm it.

Discounts for the community

Friends, riders from EUC meetups and the community – just ask about a discount.
And finally:

Thank you to everyone who doesn't ask for a discount, or even supports me financially or otherwise.
I really appreciate it. 🧡

Yufi.Zongler.CZ, designer and maker at RoBoKoLo

Gallery of auxiliary lights for the unicycle: