NUMBER OF DISHES: 1 MATERIAL: CARBON/ALUMINUM CUP/ROD CONNECTION: DUB CONNECTING ROD TYPE: SET BOWLS INCLUDED: NO MODEL NAME: RANGE: NETWORK ITEM VERSION: E1 CHAINRING MOUNTING: DIRECT MOUNT CONNECTING ROD LENGTH MM: 170 NUMBER OF SPEED: 12 POTENTIOMETER: NO SUPPLIER ITEM CODE: 00.6118.684.000 CATEGORY: CRANKS AND CHAINRINGS EAN CODE (EAN/UPC): 710845898747 FULL COMMERCIAL DESCRIPTION: SEGMENT: TRANSMISSION