Inner tubes of all sizes to fit every bike in your quiver. Durable enough to keep you rolling, yet light enough to not feel overly cumbersome in your jersey pocket. All inner tubes feature a Presta valve. 48 mm valve stem.
Size: 27.5"
Width: 1.9/2.3"
Valve type: Presta
Valve length: 48 mm
Weight: +- 227 g