Shimano Spares RD-7900 tension and guide pulley set Review Posted by Pelicandy October 29, 2018 in Drivetrain Components Genuine Shimano replacement part – 10 speed compatible – For 7900, 7970, 7800 and 7700 rear mechs Random Products KMC Z33 NP Chain 5/6 Speed 1/2″ x 3/32″... ABSOLUTE BLACK SRAM Oval Boost148 Direct Mount Tra... Wheels Manufacturing BB30/PF30 Universal Adapter f... Bicycle single Speed Fixed-Gear crank set 38Tx 170... Cycling Outdoor Recreation Parts & Components SHIMANO Sports & Outdoors