ABSOLUTEBLACK OVAL 110mm 38T 5B CX 1X N/W GY BB86/92 BB Forged alloy flat mount caliper

Forged alloy flat mount caliper finished in flat black

Riveted chainring

This bottom bracket fits a Sram GXP or Shimano HTII crank on a classic BSA threaded road frame by using or removing an included spacer

and all mounting hardware

Only chain guides on the market that are designed specifically for oval chainrings

ABSOLUTEBLACK OVAL 110mm 38T 5B CX 1X N/W GY BB86/92 BB Forged alloy flat mount caliperReliable, light and darn good looking Designed for all Shimano 5 bolt cranks like Dura Ace 7950, Ultegra 6750, Shimano 105 5750 and many more Compatibility: Shimano Dura Ace 7950, Ultegra 6750, Shimano 105 5750, Tiagra 4650, FSA, Rotor 3D & 3D+, S works and many older cranks Oval chainrings have been shown to improve traction and reduce leg fatigue Narrow Wide tooth profile helps prevent dropped chains Expertly machined 7075 aluminum