absoluteBLACK FSA ABS Oval chainrings 4&5x110BCD 34T - black Bottom Brackets PK4216 TL5325 610555 901745-01

PK4216 TL5325 610555 901745-01

UPC: 888571060551

Manufacturer Part Number: FCRS-TT110-42

- Super wide tilted bar clamp to reduce the stress on bars

Sealed dual-row premium flanged bearings

absoluteBLACK FSA ABS Oval chainrings 4&5x110BCD 34T - black Bottom Brackets PK4216 TL5325 610555 901745-01Fits 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