BBB 'ROLLERBOYS' PULLEY SET 10T BLACK SHIM 7&8, CAMP 8,9,10

These industrial pulleys come with sealed ABEC - 3 rated bearings, ensuring super - smooth performance and long - lasting durability. Unlike other brands, these pulleys have high - quality bearings inside. Made from composite material provided by EMS Swiss, with a 40% glass - fibre mixture, they offer unmatched stiffness and precise shifting. All necessary bushings for different shifting systems are included.

Using these pulleys is easy. Just install them in your system according to the specific requirements of your equipment. Make sure to align them properly for the best performance. When it comes to maintenance, keep them clean and dry. Avoid exposing them to excessive moisture or dirt. You can use a soft cloth to wipe them down regularly. If you notice any unusual noise or movement, check the bearings and bushings. Also, remember not to overload the pulleys beyond their rated capacity to ensure long - term use.