HARLEY DAVIDSON DYNA 103 STREET BOB FXDBA 2013 REAR SHOCK ABSORBERS BITUBO CHR331. DYNA 103 STREET BOB FXDBA. FEATURES = ADJUSTMENTS – PRELOAD – EXTENSION – STROKE 331MM – CHROMED SPRING. Application: Rear twin shocks. Adjustment: Spring + Rebound. Spring color: Chrome plated. Today Bitubo represents the ideal solution for riders who want the best […]