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Green choice
![Dynamic Barkeeper 100 ml]( "Dynamic Barkeeper 100 ml")
![Dynamic Barkeeper 250 ml]( "Dynamic Barkeeper 250 ml")
![Dynamic Barkeeper]( "Dynamic Barkeeper")
![Dynamic Barkeeper]( "Dynamic Barkeeper")
![Dynamic Barkeeper]( "Dynamic Barkeeper")
1/6
From 11.17
- Free tracked shipping over 99.00€
- Trustpilot rating 4.7/5
- Easy returns
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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 better 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 plus; 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.
- Dynamic Barkeeper is compatible with CO₂ cartridges.
- As the 1000 ml bottle does not come with an injection hose, you'll need a smaller bottle with a hose to pour it into the valve.
Specifications
Specifications
|
Brand
|
Dynamic |
| Yes | |
| No |
Dynamic Barkeeper is an excellent tubeless sealant with Hi-Tec fibres and a synthetic latex base. As the unique formula adheres to the inside of the tyre and rim, punctures are sealed faster than ever before. Barkeeper lasts longer than other sealants, and doesn't clump or dry out. It can be topped up without removing that the old sealant first.
The formula has been developed for road as well as 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.
The formula has been developed for road as well as 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.
• 1 bottle of Dynamic Barkeeper (100 ml/250 ml/1000 ml)
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. Allow the tyre to deflate 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 inflate the tyre again. Go for a short ride to spread the sealant on the inside of your tyre and rim.
2. Mount your tyre onto the rim and first inflate it without sealant. Allow the tyre to deflate 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 inflate the tyre again. Go for a short ride to spread the sealant on the inside of your tyre and rim.
Reviews
Reviews
Most recent reviews
1 / 5
Does not do what it is supposed to do
- Jelmer 8 November 2024
Unfortunately, I share the same negative experience as mentioned here. Already experienced several times with both race and mountain bike tyres that the Barkeeper does nothing. Even the smallest holes are not sealed. It is too watery and runs straight out of your tyre without sealing the hole.
Pros & Cons
Beautiful packaging
Has no effect
Automatic translation
5 / 5
Top service
- Olivier 26 September 2024
Clear explanation
Automatic translation
1 / 5
Unsuitable
- AFT 8 April 2024
Does not seal a single hole in 44mm gravel tyre. Multiple small holes are not sealed, not at 4.5 bar but not at lower pressures either.
Pros & Cons
Biodegradable
Does not do what it is supposed to do
Automatic translation
4 / 5
So far super
- Jos 12 March 2024
Easy to apply through the valve
Pros & Cons
Can be applied through the valve
Seal I have yet to experience when I ride a leak
Automatic translation
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
1
Jelmer, 8 November 2024
Does not do what it is supposed to do
Unfortunately, I share the same negative experience as mentioned here. Already experienced several times with both race and mountain bike tyres that the Barkeeper does nothing. Even the smallest holes are not sealed. It is too watery and runs straight out of your tyre without sealing the hole.
-
Beautiful packaging
-
Has no effect
Automatic translation
Recommended by the product specialist
Recommended by the product specialist
Mantel CO2 Patroon 25 gram
9.00
Our choice for a CO2 cartridge for gravel or mountain bikes
Mantel's choise
Related products
Related products
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| Dynamic Barkeeper | Schwalbe Doc Blue | Muc-Off Tubeless | Stan's NoTubes Original Tubeless Sealant | |
| 10 reviews | 203 reviews | 38 reviews | 182 reviews | |
| Biodegradable | Yes | No | Yes | Yes |
| Volume | 1 litre / 100 ml / 250 ml | 500 ml / 60 ml / 200 ml | 1 litre / 140 ml | 500 ml / 1 litre / 250 ml |
| Injection hose | No | No | No | No |
| From 11.17 | From 8.03 | From 29.43 | From 12.71 | |
| This product | View product | View product | View product |