BBB Pulleys AluBoys

Derailleur Parts | Product Code: MARLs-2277

Out of Stock


BBB - ALUBOYS PULLEYS

  • 7075 aluminum derailleur pulleys
  • Extra stiff for fast shifting
  • High-quality sealed ball bearing
  • 11T. Compatible with Shimano 9 and 10-speed (except RD-7900 and 7970) and Campagnolo 11-speed