SL-K calipers are designed to accommodate wider rims. The brake arms have an I-beam structure, keeping them stiff for optimum brake performance. With stainless steel hardware and aluminium brake shoes.
This brakeset combines muscular power with truly fine control. Optimized for today’s wide rims, all excess has been trimmed from FSA's most advanced, dual-pivot design yet. Wit low-profile box-section alloy arms.