21 WR spool wheel accepts a 7/16 axle. 45 spring forks are 6-1/2 between the rockers. The rockers are mounted on the inside of the spring fork. Order 7/16 axle separately.
FITMENT
TECH NOTES
ACCESSORY ITEMS
Tech Notes
Required to use with #37-0467, Chrome Spacers 3/8" X 3/4" X