mcs seat mount nut kit 1 4 20 for harley BS90 K&N realized a +12 HP

K&N realized a +12 HP increase on the Dyno

- 145mm wide

83-84 750 VFF

Memory foam underneath knuckle for added comfort and impact absorption

offering a versatile upgrade option

mcs seat mount nut kit 1 4 20 for harley BS90 K&N realized a +12 HPMCS Seat Mount Nut Kit 1 4" 20 for Harley Davidson Steel nut designed to replace the stock plastic plug in the rear fender. With 1 4" 20 threading, it provides a stronger and more secure way to install your seat. Replaces OEM Harley part 59768 97 and fits many Harley Davidson and custom applications. Features: Steel construction for durability 1 4" 20 threaded Replaces stock plastic plug in rear fender Replaces OEM Harley part 59768 97 Fits many