E13 Tubeless Valve Set Size:17-27mm From dark and stormy to

From dark and stormy to bright and sunny and everything in between

making it your ultimate choice for various weather conditions

D3O™ Ghost pad

Keep life convenient in the saddle: reflective hits for visibility

Knee articulation

E13 Tubeless Valve Set Size:17-27mm From dark and stormy toe*thirteen engineers understand the perfect tubeless wheel system means rims, tape, tires, sealant and valves must all play their roles perfectly. F Traditional Presta tubeless valves suffer from various weaknesses, like low air flow, clogging, and the need for special tools to remove the valve core, which leaves you with a valve port too small to inject sealant. This meant most of us resorted to the risk of breaking the tire bead and pouring directly