BBB ROLLERBOYS JOCKEY WHEELS 10T (BLACK)

• 10T
• Composite material provided by EMS Swiss, with 40% glass-fibre mixture
• Special teeth pattern for quick shifting performance
• Complete set of bushing for different shifting systems included

Compatible With: Shimano 7 & 8 speed; Campagnolo 8, 9 & 10 speed; SRAM 9.0 ('97 & '98), 9.0SL ('98), 7.0 ('97 & '98) and 5.0 ('98 & '99) Made of: Grivory EMS.