Tube, 21", Michelin (Trials)
Michelin tubes are absolutely the best quality for trials. Able to withstand the pounding of the rocks day after day! Fits all modern and vintage bikes with a 2.75" x 21" tire.
* Overlap splice which is stronger than the butt splice used on most tubes
* Splice is always placed opposite the valve stem to help balance the tube
* Used by those who want the very best