ABSOLUTEBLACK OVAL 110mm 38T 4B CX 1X N/W BLACK BRAKE LEVERS Required bar outer diameter of

Required bar outer diameter of 23

3 finger lever design with laser etched grip pattern

**Please Note: Use only bottom bracket tools compatible with 16-notch MegoEvo BB`s

Heavy duty use freewheel

Front and rear side pull brake set

ABSOLUTEBLACK OVAL 110mm 38T 4B CX 1X N/W BLACK BRAKE LEVERS Required bar outer diameter ofReliable, 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