FSA Afterburner 1X11-Speed Direct Mount Megatooth Chainring (Narrow Wide) GSRD Hubs Giant eTracker Boost 6-bolt

Hubs Giant eTracker Boost 6-bolt disc 15x110mm [F] 12x148mm [R]

Low Beam Mid/ 400lm/ 5hrs

Just like you would a traditional pair of glasses

if they go beyond the optimum temperature

fun and engagement to structured workouts

FSA Afterburner 1X11-Speed Direct Mount Megatooth Chainring (Narrow Wide) GSRD Hubs Giant eTracker Boost 6-boltThese direct mount chainrings coincide perfectly with the Afterurner Modular Crank. The megatooth design allows you to put all of your power through without worrying about dropping your chain. All sizes of these chainrings are steel and range from 26T 38T. Features Material: Precision CNC machined AL7075 T6Tooth Profile: Long tooth profile for enhanced chain retentionTooth Design: Thick thin for maximum chain engagementCompatibility: SH12 (compatible