absoluteBLACK FSA ABS Oval Chainrings 4&5x110BCD 39T - Black Material-Cloth reinforced with a cut-resistant sidewall

reinforced with a cut-resistant sidewall reinforcement and a rubber bead insert Such structure is engineered to provide superior protection against cuts and punctures and is designed to absorb small vibration and big impacts

Including separate Wash Pouch

New air-only internals feature ActiveRide a built-in compliance system that enhances traction on steep technical trails

Delivering an unrivaled level of reduced drivetrain friction

Tooth Count 52 Ring Position/Type Outer Drivetrain Speeds 11 Chainring BCD 110 Color Black Defined Color Black Material Aluminum

absoluteBLACK FSA ABS Oval Chainrings 4&5x110BCD 39T - Black Material-Cloth reinforced with a cut-resistant sidewallFits 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