Dynamic Barkeeper

Dynamic Barkeeper
6 reviews
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From 8.12
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  • Ordered before 21:00, delivered on Friday
  • Free tracked shipping over 75.00€

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Green choice

As a cyclist you're already well on your way to reducing your ecological footprint. But not all bike products are good for the environment. We're happy to give you a helping hand in making a green(er) choice. A special selection of products which are, for example, made from recycled materials, have a beter production process, or are biodegrable. Do your part for green cycling!

Pros & Cons

Pros & Cons

  • Dynamic Barkeeper is a Planet Friendly sealant.
  • Barkeeper adheres to the inside of the tyre and perfectly seals the tyre-rim connections.
  • Barkeeper's versatility is an absolute pro; it can be used in tyres of road, gravel and MTB bikes at pressures between 1 and 8 bar, and at temperatures between -20°C and +50°C.
  • Barkeeper is compatible with CO₂ cartridges.
  • As the 1000 ml bottle does not come with an injection hose, you need a smaller bottle with a hose to pour it into the valve.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand
Dynamic
Biodegradable
Yes
Injection hose
No

Description

Description

Dynamic's Barkeeper is an excellent tubeless sealant with Hi-Tec fibres and a synthetic latex basis. As the unique formula adheres to the inside of the tyre and rim, punctures are sealed even faster than ever before. Barkeeper lasts longer than other sealants, does not ball up or dry out. It can be topped up without requiring that the old sealant be removed.

The formula has been developed for on- and off-road use at tyre pressures between 1 and 8 bar. Barkeeper is effective in temperatures between -20°C and +50°C, and is compatible with CO₂ cartridges. The Hi-Tec fibres ensure that punctures are sealed quickly and permanently. Dynamic Barkeeper is ammonia-free, hypoallergenic, skin safe and non-corrosive.

Delivery includes

• 1 bottle of Dynamic Barkeeper (100 ml / 250 ml / 1000 ml)

User tips

1. Shake the Barkeeper before use to ensure an even distribution of the Hi-Tec fibre particles.
2. Mount your tyre onto the rim and first inflate it without sealant. Drain the tyre and remove the valve.
3. Squirt the following amount of sealant into the tyre via the valve:
• Road bike → 30 to 45 ml
• MTB 26" / Cross / Gravel → 60 to 75 ml
• MTB 29" → 100 to 140 ml
• Downhill MTB → 120 to 140 ml
4. Put the valve back on and pump up the tyre again. Ride around for a bit to spread the sealant on the inside of your tyre and rim.
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Reviews

Reviews

3.7 / 5
Average from 6 reviews
5
4 reviews
4
0 reviews
3
0 reviews
2
0 reviews
1
2 reviews

Most recent reviews

5 / 5

Super quality

- Benno 10 January 2024

Chain runs smoothly and still does so after 3 rides.

Pros & Cons

Easy to apply per link
Top product
Very good lubrication
Automatic translation

5 / 5

Works as expected

- Marc 14 December 2023

tyre went flat, bartender topped up and problem solved. TOP! Dosing is difficult because after shaking, the translucent wall is very discoloured and needs some time for everything to settle. the size chart is not instant readable

Pros & Cons

apply
works
dosage
Automatic translation

1 / 5

worthless

- Mick 21 November 2023

product does not do what it is supposed to do, seals nothing, not even a pinprick seals it, by the way it is quite thick in viscosity, worthless product. The only positive thing I can tell you it has a pleasant smell

Pros & Cons

seals nothing
Automatic translation

1 / 5

Seals no mini slices

- Tom 30 October 2023

In 1 week, 2 punctures thanks to a mini cut just next to the tread (maybe some kind of snakebite). The sealant didn't get it sealed 2 times. These are 33m wide cross tyres with 2.2 bar. When I took the tyre off it was clear that the sealant is very thick in structure, does not stay down in the tyre at all but just sticks to the outer wall. Too bad!

Pros & Cons

Does not seal
Structure too solid
Automatic translation

5 / 5

Recommended for anyone using this for the first time.

- Boris 8 August 2023

First time using a tubeless filler. The fluid is easy to add into the flat tyre. My front wheel had a hole but was able to seal it well because of this.

Pros & Cons

Bottle easily attached to strap
Measuring marks on the side for correct quantity
Suitable for all tubeless tyres
Automatic translation

5

Benno, 10 January 2024

Super quality

Chain runs smoothly and still does so after 3 rides.

  • Easy to apply per link
  • Top product
  • Very good lubrication
Automatic translation

5

Marc, 14 December 2023

Works as expected

tyre went flat, bartender topped up and problem solved. TOP! Dosing is difficult because after shaking, the translucent wall is very discoloured and needs some time for everything to settle. the size chart is not instant readable

  • apply
  • works
  • dosage
Automatic translation

1

Mick, 21 November 2023

worthless

product does not do what it is supposed to do, seals nothing, not even a pinprick seals it, by the way it is quite thick in viscosity, worthless product. The only positive thing I can tell you it has a pleasant smell

  • seals nothing
Automatic translation

1

Tom, 30 October 2023

Seals no mini slices

In 1 week, 2 punctures thanks to a mini cut just next to the tread (maybe some kind of snakebite). The sealant didn't get it sealed 2 times. These are 33m wide cross tyres with 2.2 bar. When I took the tyre off it was clear that the sealant is very thick in structure, does not stay down in the tyre at all but just sticks to the outer wall. Too bad!

  • Does not seal
  • Structure too solid
Automatic translation

5

Boris, 8 August 2023

Recommended for anyone using this for the first time.

First time using a tubeless filler. The fluid is easy to add into the flat tyre. My front wheel had a hole but was able to seal it well because of this.

  • Bottle easily attached to strap
  • Measuring marks on the side for correct quantity
  • Suitable for all tubeless tyres
Automatic translation

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