BBB - ROLLERBOYS PULLEYS

10T, Compatible with:

• Shimano 7 and 8 speed;
• Campagnolo 8, 9 and 10 speed;
• SRAM 9.0 ('97 / '98), 9.0SL ('98), 7.0 ('97 / '98) and 5.0 ('98 / '99)

 

BDP-02 - ROLLERBOYS

11T. Compatible with:
Shimano 9 and 10 speed / Mega Range
Campagnolo 11 speed
SRAM X9 / X7 / XO ('11);

 

Industrial sealed ABEC-3 rated bearings for super-smooth performance and long-lasting durability. Other brand pulleys have no bearings inside.

Composite material provided by EMS Swiss, with 40% glass-fiber mixture giving unmatched stiffness and precise shifting.

All bushings for different shifting systems are included.