9.3 average score from 28 reviews

AluBoys Ceramic 11T

Model number: BDP-22
  • 11T Ceramic derailleur pulleys
  • High quality aluminium derailleur pulleys with ceramic bearings
  • Extra stiff for fast shifting
  • High quality ceramic bearings, extra smooth and durable
More information

AluBoys Derailleur Pulleys

Upgrading your bike with little details is so nice to do! The AluBoys will lift your bike to a higher level easily. The aluminium derailleur pulleys are super durable and make your chain roll super smooth over the teeth. The ceramic bearings make sure that the pulleys itself will roll super smooth and will last longer. Our most high-end deraulleur pulleys to give the finishing touch to your bike.


  • Pulley size 11T
  • Bearings material Ceramic
  • Gears 9-speed, 10-speed, 11-speed
  • Compatible with brands Campagnolo, Shimano, SRAM
  • Part materials 7075 T6 Aluminium
  • Narrow wide No


  • Weight (g) 22
Ceramic bearings

Ceramic bearings

Low friction ceramic bearings for ultra-smooth glide and exceptional durability.