Q-Tubes 24" x 3.50-4.50" Low Lead Presta 32mm 6-Bolt Rotor the Double-Layer Neck is a

the Double-Layer Neck is a go-to accessory for cold days on the mountain

3% Lycra Spandex

Made from heat-treated spring steel and vinyl dipped for comfort

Max number of bikes 4 Load capacity 150 lb Max bike weight 37

Q-Tubes 24" x 3.50-4.50" Low Lead Presta 32mm 6-Bolt Rotor the Double-Layer Neck is aThe Q Tubes Standard Line Presta Valve tubes feature QBP's widest variety of tube sizes and valve lengths with a proven record of high quality control and consistent availability. . 9mm wall thickness Removable Presta valve core Q Tubes Standard Line packaging features environmentally friendly soy ink printing on recycled cardboard Master Cartons of Q Tubes Standard Line tubes contain a total of fifty tubes: Five inner cartons of ten individually