Uploaded October 2025 | Updated September 2026, 2 weeks ago
SILCA CEO Josh Poertner answers the most common questions from the launch video for the new SILCA Ultimate TPU Tubes — from pricing and durability to rim brake use and sealant tips. Learn what sets these apart from other TPU, latex, and butyl tubes and how they perform in real-world riding.
▬▬▬▬ Video Overview ▬▬▬▬
After the launch of SILCA Ultimate TPU Tubes, riders around the world had questions. In this video, SILCA CEO Josh Poertner answers the most common ones — from price and valve design to rim brake compatibility, patching, and sealant use.
Josh explains how the SILCA Ultimate TPU Tube compares to latex and butyl, why it performs differently, and how careful engineering solved the durability issues that held TPU tubes back for years.
If you’ve ever wondered why SILCA entered this category, what makes these tubes unique, or whether TPU is right for your setup, this follow-up video connects the details and clears up the myths.
Key highlights include:
• Understanding the $39 price point in the premium TPU market.
• How the full aluminum valve system prevents leaks and heat issues.
• Safe inflation practices with electric pumps and rim brakes.
• Real-world comparisons to latex and butyl tube performance.
• What you should (and shouldn’t) do with sealant and TPU.
• How long they last and what makes them reliable spares for tubeless riders.
▬▬▬▬ Links & Resources ▬▬▬▬
• SILCA Ultimate TPU Tube 24–43 mm / 50 mm Valve → silca.cc/products/ultimate-tpu-tube-24-43-50mm
• SILCA Ultimate TPU Tube 24–43 mm / 70 mm Valve → silca.cc/products/ultimate-tpu-tube-24-43-70mm
• SILCA Ultimate TPU Tube 44–64 mm / 50 mm Valve → silca.cc/products/ultimate-tpu-tube-44-64-50mm
• SILCA Elettrico Ultimate Pump → silca.cc/products/elettrico-ultimate
• SILCA Hiro Chuck → silca.cc/products/hiro-locking-chuck
▬▬▬▬ Video Chapters ▬▬▬▬
0:00 – Intro and launch recap
0:41 – Understanding the $39 price point
2:00 – Understanding market comparisons
3:11 – The SILCA valve system explained
5:10 – Using electric and high-flow pumps safely
7:19 – Rim brake compatibility
9:00 – Performance vs butyl and latex
10:18 – Patching and long-term durability
12:00 – Why the tubes are clear
14:00 – Sealant use and what to avoid
18:28 – Deep-section rim and extender compatibility
19:00 – Using TPU as a tubeless spare
21:59 – Are TPU tubes worth it?
▬▬▬▬ Follow for more ▬▬▬▬
Subscribe to the SILCA Velo YouTube Channel: /@silcavelo
SILCA website: silca.cc
SILCA blog: silca.cc/blogs/silca
Instagram: instagram.com/silca_velo
Facebook: facebook.com/SILCAvelo
LinkedIn: linkedin.com/company/silca-velo
▬▬▬▬ ABOUT SILCA ▬▬▬▬
Founded in Milan in 1917 and now based in Indianapolis, SILCA is renowned for its passion for cycling. Led by cycling industry leader Josh Poertner, the brand has expanded from the iconic SuperPista pump to a full range of high-end cycling tools and gear, collaborating with UCI WorldTour teams to enhance cycling performance. SILCA combines tradition with innovation, inspiring cyclists to enjoy both riding and maintenance.
▬▬▬▬▬ Credits ▬▬▬▬▬
Created by SILCA
© SILCA
#SILCA #TPUtubes #JoshPoertner #cycling #marginalgains #tireinflation #diy #bikemaintenance #tiresealant #TPUinnertubes
▬▬▬▬ DISCLAIMERS ▬▬▬▬
SILCA participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide content creators with fees by linking to Amazon.com and affiliated sites.
Do you have any questions, tips, or ideas about TPU tubes or tire setup? Let us know in the comments section below!
SILCA CEO Josh Poertner answers the most common questions from the launch video for the new SILCA Ultimate TPU Tubes — from pricing and durability to rim brake use and sealant tips. Learn what sets these apart from other TPU, latex, and butyl tubes and how they perform in real-world riding.
▬▬▬▬ Video Overview ▬▬▬▬
After the launch of SILCA Ultimate TPU Tubes, riders around the world had questions. In this video, SILCA CEO Josh Poertner answers the most common ones — from price and valve design to rim brake compatibility, patching, and sealant use.
Josh explains how the SILCA Ultimate TPU Tube compares to latex and butyl, why it performs differently, and how careful engineering solved the durability issues that held TPU tubes back for years.
If you’ve ever wondered why SILCA entered this category, what makes these tubes unique, or whether TPU is right for your setup, this follow-up video connects the details and clears up the myths.
Key highlights include:
• Understanding the $39 price point in the premium TPU market.
• How the full aluminum valve system prevents leaks and heat issues.
• Safe inflation practices with electric pumps and rim brakes.
• Real-world comparisons to latex and butyl tube performance.
• What you should (and shouldn’t) do with sealant and TPU.
• How long they last and what makes them reliable spares for tubeless riders.
▬▬▬▬ Links & Resources ▬▬▬▬
• SILCA Ultimate TPU Tube 24–43 mm / 50 mm Valve → silca.cc/products/ultimate-tpu-tube-24-43-50mm
• SILCA Ultimate TPU Tube 24–43 mm / 70 mm Valve → silca.cc/products/ultimate-tpu-tube-24-43-70mm
• SILCA Ultimate TPU Tube 44–64 mm / 50 mm Valve → silca.cc/products/ultimate-tpu-tube-44-64-50mm
• SILCA Elettrico Ultimate Pump → silca.cc/products/elettrico-ultimate
• SILCA Hiro Chuck → silca.cc/products/hiro-locking-chuck
▬▬▬▬ Video Chapters ▬▬▬▬
0:00 – Intro and launch recap
0:41 – Understanding the $39 price point
2:00 – Understanding market comparisons
3:11 – The SILCA valve system explained
5:10 – Using electric and high-flow pumps safely
7:19 – Rim brake compatibility
9:00 – Performance vs butyl and latex
10:18 – Patching and long-term durability
12:00 – Why the tubes are clear
14:00 – Sealant use and what to avoid
18:28 – Deep-section rim and extender compatibility
19:00 – Using TPU as a tubeless spare
21:59 – Are TPU tubes worth it?
▬▬▬▬ Follow for more ▬▬▬▬
Subscribe to the SILCA Velo YouTube Channel: /@silcavelo
SILCA website: silca.cc
SILCA blog: silca.cc/blogs/silca
Instagram: instagram.com/silca_velo
Facebook: facebook.com/SILCAvelo
LinkedIn: linkedin.com/company/silca-velo
▬▬▬▬ ABOUT SILCA ▬▬▬▬
Founded in Milan in 1917 and now based in Indianapolis, SILCA is renowned for its passion for cycling. Led by cycling industry leader Josh Poertner, the brand has expanded from the iconic SuperPista pump to a full range of high-end cycling tools and gear, collaborating with UCI WorldTour teams to enhance cycling performance. SILCA combines tradition with innovation, inspiring cyclists to enjoy both riding and maintenance.
▬▬▬▬▬ Credits ▬▬▬▬▬
Created by SILCA
© SILCA
#SILCA #TPUtubes #JoshPoertner #cycling #marginalgains #tireinflation #diy #bikemaintenance #tiresealant #TPUinnertubes
▬▬▬▬ DISCLAIMERS ▬▬▬▬
SILCA participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide content creators with fees by linking to Amazon.com and affiliated sites.
Do you have any questions, tips, or ideas about TPU tubes or tire setup? Let us know in the comments section below!
