absoluteBLACK FSA ABS Oval chainrings 4&5x110BCD 53T - black Bolt-on Binders PK7412 TL7005 6144 900378-01

PK7412 TL7005 6144 900378-01

- Width is measured center-to-center at the bar ends

Manufacturer Part Number: BX-CR144B40T-BK

UPC: 4931253012778

- Replacement freehub/driver body for Supa Drive hubs

absoluteBLACK FSA ABS Oval chainrings 4&5x110BCD 53T - black Bolt-on Binders PK7412 TL7005 6144 900378-01Fits all FSA ABS (asymmetric bolt spacing) cranks like the Gossamer, SL K, and K Force, including both 4 & 5 bolt designs (while only utilizing 4 bolts) For Gossamer use original FSA bolts and spacers; for SL K use original FSA bolt covers and bolts; for K Force must use Absolute Black bolt covers, purchased separately Inner and outer oval chainrings are optimized with smooth shifting in mind Features smooth angled surfaces, (6) up shifting ramps