Multi-staged velocity sensitive valving

All the great features of the standard Scorpion clutch but comes with an adjustable lock-up pressure plateUtilizes 6 precision machined pressure arms with adjustable weights that increase spring pressure as the RPMs increaseUse of these pressure arms allows lighter clutch springs to be used resulting in a much easier clutch lever pullNote: Requires the use of Barnett Scorpion outer primary cover or OEM style enclosed primary

DOT 5 silicone may never be mixed with DOT 3 or 4 brake fluids

57-90 XL (91-21 XL when custom equipped with multiple parts pushrod covers)

- Organic - 1 pack of 2 pads used in one PM caliper - Also fits 983001 and 983004 RST 4-piston calipers (2 pads needed to serve one 4-piston caliper)

48-52 SOLID TAPPET ASSEMBLY. STANDARD SIZE Springer Multi-staged velocity sensitive valvingComplete with roller. OEM style reproduction lifter. Repl. 18492 48. Fits: > 48 52 Panhead