FSA SLK 30T Aluminum Modular Chainring - 11-Speed, 90 BCD, Black Type_STR91 a separate Prestacycle HG10 lockring

a separate Prestacycle HG10 lockring is recommended

- Axle & Fitment: Equipped with a 12mm thru-axle (148mm Boost spacing)

and reliable shifts in every riding scenario

especially those with sensitive or allergy-prone skin

FSA SLK 30T Aluminum Modular Chainring - 11-Speed, 90 BCD, Black Type_STR91 a separate Prestacycle HG10 lockringElevate your cycling performance with the Full Speed Ahead SLK Modular Chainring 30T 90 BCD Black the perfect upgrade for serious road cyclists seeking precision, durability, and seamless compatibility. Crafted from premium materials and engineered for optimal shifting efficiency, this 11 speed aluminum chainring is designed to enhance your ride whether you're racing or commuting. Materials & Construction: Built from high grade CNC machined AL7075 T6