73a 'Extra Soft' bushings, available in 3 different shapes and sold singly. Barrel shape 15mm tall, Conical 17mm, Smaller Conical 13mm. Please choose which size you need. The taller conicals make ideal replacements for Randal style trucks. The smaller conical is perfect for most regular trucks top bushing replacement. Ideal as replacement bushings for slalom boards or in trucks for lighter weight riders and kids.For bushings harder than 80a we recommend the Sabre or Venom range, with their higher rebound qualities.