ABSOLUTEBLACK OVAL 110mm 38T 4B CX 1X N/W BLACK HEADSETReliable, 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
Half link chain suitable for BMX and other single speed riding
Lightweight half link chain
1x 6mm standard reach adaptor
Enduro angular contact bearings
Polished silver or hard anodized finishes
PF30 with outboard bearing BB for use with 29mm spindle SRAM DUB cranksets when used in PF30 frames
Available in multiple chainring combinations and crank arm lengths
Compatible with 3/8 inch and 10mm axles
Compatible with 24mm or 19mm (with included adapter)
Does not include lock ring
Compatible with all Campy 12sp drivetrains
Single speed crankset
