• + 14

It looks like we don't have any community posts for this product right now — Got relevant content to contribute?

About STI Tech 2 Tubes

STI Tech 2 Tubes

  • New and improved, next-generation STI tube
  • Top quality and high-performance at an affordable price
  • Made from high-quality butyl rubber
  • Available in 2mm, 3mm or 4mm thickness
  • 2mm heavy-duty tube is twice as thick as OE and standard tubes
  • 3mm extreme-duty tube is 30% thicker
  • than most heavy duty tubes
  • 4mm ultra-duty tube for the most severe conditions
  • For valve stem types, see page 368
  • For MX and off-road use only.

Warning:  California Proposition 65

Get Real Into It.

Sign up for the latest scoop on the products that matter in the motorcycle community.

PureMoto Network

Top brands and retailers together helping you locate and buy motorcycle products.

Search Nearby Retailers

See what is in stock at your local retailer. Put it on hold for pickup today.

Have it Delivered

We find it in stock and deliver to you from the nearest source.

PureMoto Influencers

As seen on Youtube Dirt N' Iron and Bike Builds with Aaron Colton.