Specialized 29 Inch Presta Valve Turbo Inner Tube with Talc in Black

Patented oversized 4.8cm valve base prevents tearing. Partially threaded valve stem for cleaner interface with pumps. Our lightest and most supple tube offering. The turbo ultralight tube with patented valve and valve base is proven in rolling resistance testing to reduce drag by as much as 13% per wheel.

Fits 29" tyres from 1.9 to 2.3 inch wide.