Stans No Tubes Rim Tape 60yd X 1.54in 54.86m X 39mm

WHAT YOU NEED TO KNOW:Stan's Yellow Tape is designed to work with tubeless-ready rims and wheels. If you'll be inflating your tyres to 45psi or less one layer of yellow tape in the bed of your rim is all you need for most rims. For road tubeless and similar tyres that require more than 45psi of pressure a double wrap of tape is required. WHAT IF I HAVE AN OLDER RIM?The BST (Bead Socket Technology) profile developed by Stan's NoTubes was a departure from traditional bicycle rim design and its core concept is the basis for the vast majority of 'tubeless-ready' rims and wheels on the market today. Stan's Yellow Rim Tape is not by itself a tubeless conversion for older traditional non-'tubeless-ready' rims. These older rims require the use of a Stan’s NoTubes Rim Strip (now discontinued) to re-shape the rim bed to achieve a safe secure tubeless setup. While we would recommend considering a new tubeless-ready wheelset in place of a rim strip conversion Stan's Rim Strips and kits may still be available at your local bike shop and can be used to convert vintage bikes with older non-tubeless-ready rims. Using only Yellow Rim Tape and Stan’s NoTubes sealant on a non-tubeless-ready rim can result in not only difficult inflation during set-up but catastrophic 'burping' issues while riding. Creates durable airtight seal over spoke holes. Completely non-porous vapour barrier seals rim interior from moisture. Natural gum rubber adhesive sticks where and when you want it to but leaves no residue. Low friction surface helps tyre beads slip into place. Stan's 21mm Rim Tape is recommended for rims with an internal width of 17-20mm. 54.86m x 21mm (60yd x 0.83in).Stan's 25mm Rim Tape is recommended for rims with an internal width of 23-25mm. 54.86m x 25mm (60yd x 0.98in).Stan's 27mm Rim Tape is recommended for rims with an internal width of 25-27mm. 54.86m x 27mm (60yd x 1.06in).Stan's 30mm Rim Tape is recommended for rims with an internal width of 28-30mm. 54.86m x 30mm (60yd x 1.18in).Stan's 33mm Rim Tape is recommended for rims with an internal width of 31-33mm. 54.86m x 33mm (60yd x 1.30in).Stan's 36mm Rim Tape is recommended for rims with an internal width of 34-36mm. 54.86m x 36mm (60yd x 1.41in).Stan's 39mm Rim Tape is recommended for rims with an internal width of 37-39mm. 54.86m x 39mm (60yd x 1.54in).