Incredibly Light Aerozine Jockey Wheels (Pair) Super Light 5.8g each
Material: AL7075 T6
Bearing: Sealed bearing
Spec: 2 x pulley & 4 x caps
Weight: 11.6g for the pair (thats a incredible 5.8g each)
Finish: anodized Blue, Red, Gold, Orange, Green
Shimano XTR, Saint, XT, SLX, Deore, LX, Alivio, DuraAce, Ultegra, Tiagra, 105, Sora or other center bolt designs.
SRAM X0, XX, Force and Rival. These will also fit 2010 onwards SRAM X7 and X9, but they wont fit 2009 or lower X7 and X9.