49N Superlight Innertube Presta Valve bags balanced ride with no pucker

balanced ride with no pucker or bump like those found on other tubes

yet their softness ensures lasting comfort

Tooth count: 10-12-14-16-18-21-24-28-32-36-42-48

0 ST4 features a wide central anatomical channel

49N Superlight Innertube Presta Valve bags balanced ride with no puckerA lightweight butyl innertube with a reduced thickness ( 22%), weight optimized 0. 7mm wall for those performance orientated riders looking to drop some rotational mass without totally sacrificing durability Easily identifiable from the ORANGE colour coded box P V Presta valve (French valve) with 48 60 80mm length options for a wide range of rim depth compatibility Automated hot feed extrusion with hydraulic press cured vulcanization for consistent,