Chin curtain accentuates the egg-shaped form of the outer shell and blocks the intrusion of turbulent air from the underside of the helmet—increasing negative pressure to enhance the function of the chin vent by drawing more air from the mouth area
Lower Fairing Modification Required
Complete kit includes washers
12-gauge cable
Fit most modern sport bikes with 10 mm studs
DRAG SPECIALTIES Socket-Head Camshaft Primary Transmission Bolt Kit MK197 Fender Washer Kit Chin curtain accentuates the egg-shapedSocket head bolt sets to meet virtually any custom need Complete motor sets for 07 and later Big Twin include bolts for primary, cam, cam sensor, derby, rocker box, transmission top, transmission side, lifter block and clutch covers Complete motor sets for 87 94 Big Twin include bolts for cam, primary, point, clutch, inspection and chain covers, lifter base, inner primary, top front and rear motor mounts, timing plug and header mount screws Complete