The Kuryakyn 8898 satin black splined peg adapters for Harley-Davidson and multi-fit. Use these for ISO-passenger boards. Satin black for a fantastic shine. Includes (2) satin black splined peg adapters; suggested tools for installation (not included): snap ring pliers. The Kuryakyn 8989 satin black splined peg adapters are multi-fit and compatible with Harley-Davidson models using all Kuryakyn pegs that accept splined adapters for use with style male mount foot peg applications: (excludes '18-'19 Softails Driver/Passenger and Driver location on '15-'19 XG, '11-'19 XL1200C Sportster Custom, '12-'16 XL1200V Sportster Seventy-Two and '10-'19 XL1200X/S Sportster Forty-Eight/Special); on Multi-Fit: All Kuryakyn pegs that accept splined adapters, for use with all Kuryakyn highway peg mounts (does not fit OEM driver and passenger locations).