ASI x Teak Tuning Collaboration

We are excited to announce the launch of our first company collaboration with the new Pro Duro Bubble Bushings! 

We have teamed up with ASI Berlin, the legendary “Meccah of fingerboarding” in Berlin, Germany. 

These collaboration swirls are only available on the Teak Tuning and ASI Berlin stores and feature a four-way swirl of the ASI color scheme: green, orange, black, and white.


Each set of Pro Duro Bubble Bushings is molded from an ultra-premium silicone material with a consistent shape and hole placement on every single bushing. Each color comes in three different durometers (hardnesses). The ASI x Teak swirls are available in all three durometers: 

51A Durometer: Great for those who prefer a super loose feel - The most responsive tuning offered with maximum truck movement and range. 

61A Durometer: Great for all ability levels - Very responsive – Allow for extreme truck movement and range. 

71A Durometer: Great for those who prefer a tighter feel that allows for crisper movement and tricks - Provide a moderate amount of truck movement and range.


If you would like us to collaborate with a company, send us a DM on Instagram to let us know who you’d like to see us collaborate with!

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ASI x Teak Tuning Collaboration