A cloak that has become a legend for all messengers and fixers. Appearances are deceiving, but the smooth slick pattern provides great grip on rough urban surfaces. The casing contains a good portion of rubber inside for maximum protection from all sharp objects in city traffic. USAGE: Urban CONDITIONS: Pavement Size Level Pavement Size Level ETRTO Tubeless Compatibility Casing Weight Compound Min-Max Pressure Part Number 700c x 23mm Race 23-622 Inner tube required Single-ply - Durable 245g DNA 85-110 psi W010-0614 700c x 23mm Flat Guard 23-622 Inner tube required Single-ply - Flat Guard 480g DNA 85-110 psi 700c x 23mm Comp 23-622 Inner tube required Single-ply - Durable 372g DNA 85-110 psi 700c x 25mm Race 25-622 Inner tube required Single-ply - Durable 260g DNA 60-100 psi W010-0615 700c x 25mm Flat Guard 25-622 Inner tube required Single-ply - Durable 260g DNA 60-100 psi0" Comp 50-559 Inner tube required Single-ply - Durable 620g DNA 35-50 psi W010-0658 27.5 x 1.95" Comp 50-584 Inner tube required Single-ply - Durable 713g DNA 35-50 psi W010-0607 29 x 2.1" Flat Guard 52-622 Inner tube required Single-ply - Flat Guard 696g DNA 35-50 psi 29 x 2.1" Comp 52-622 Inner tube required Single-ply - Durable 786g DNA 35-50 psi W010-0613