ABSOLUTEBLACK OVAL 110mm 38T 4B CX 1X N/W BLACK BRAKE LEVERS Heavy duty use freewheel

Heavy duty use freewheel

3 finger lever design with laser etched grip pattern

The Odyssey Bluebird chain is an Industrial Strength

Front and rear side pull brake set

Co-molded composite and TPR guide plates greatly reduce noise from chain contact

ABSOLUTEBLACK OVAL 110mm 38T 4B CX 1X N/W BLACK BRAKE LEVERS Heavy duty use freewheelReliable, light and darn good looking Designed for all Shimano 4 bolt cranks like Dura Ace 9100, 9000, Ultegra 8000, 6800 and many others Compatible with Shimano Dura Ace 9100, R9120, R9150 & R9170, Ultegra 8000, R8020, R8050 & 8070, 105 R7000, R7020, R7070, Dura Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700 cranks Oval chainrings have been shown to improve traction and reduce leg fatigue Narrow Wide tooth profile helps prevent dropped chains