FEATURES
TECHNICAL DATA
Cage Material: Carbon reinforced PA
Pulley Material: Aluminum
Pulley Size: 13/19 for Shimano
Bearing options CeramicSpeed: Coated bearings
CeramicSpeed Grease/Oil: Pulley Oil (standard)
Compatibility: Shimano Dura Ace 9250, Ultegra 8150
Spring Tension Settings: 4 settings
Max Cassette Size: 34 tooth
Speed: 12 speed
Discipline: Road
IN THE BOX
A complete 13-tooth/19-tooth OSPW Aero System
CeramicSpeed Oil for Pulley Wheel Bearings, 15ml. dropper bottle