Specialized Thorn Resistant Schrader Valve Tube 24 x 1.5-2.3 inch (507mm) e assist batteries Now your favorite four-legged friend

Now your favorite four-legged friend can come along for the ride

Paired with an 11 speed drivetrain

Cassette Cogs: 11-13-15-17-19-21-24-28t

This item does not work with the ICE HD seat

but is built stronger and wider for larger and taller riders

Specialized Thorn Resistant Schrader Valve Tube 24 x 1.5-2.3 inch (507mm) e assist batteries Now your favorite four-legged friendWe all love to stop and smell the roses, but like they say, every rose has its thorn. And as we all know, there's no better way to ruin a beautiful ride than with a thorn in the tube. No need to worry, though, because Specialized designed their Thorn Resistant Schrader Valve Tubes to combat pesky pricks of all shapes and sizes.