Kenda Tube 700 X 20-28 48MM Presta Price Group:Price_S 4 mm square nipples (Shimano

4 mm square nipples (Shimano part # Y-012 Z4200) - found at the hub

torque wrench use in the shop is no longer an option - it's a must for every mechanic

These knee warmers have enough stretch to allow freedom of movement

- Maximum pressure: 100 psi (7 bar)

Kenda Tube 700 X 20-28 48MM Presta Price Group:Price_S 4 mm square nipples (ShimanoTough 1mm wall thickness for compatibility with a wide range of applications. Also available in other sizes with a variety of valve types. Features Size: 700 x 20 28 Valve Type: Presta, Threaded Vavle Length: 48mm About Kenda Founded in Yuanlin, Taiwan in 1962 to produce bicycle tyres Kenda Rubber now also has technical offices in Germany and Ohio. Used by some of the top mountain bikers and road riders in the world Kenda now also manufactures tyres