NOTE: For CRF125FB (Big Wheel Only)
BBR Heavy Duty Shock Spring
Custom developed by BBR Motorsports for the ultimate upgrade for mini four-strokes. Sized perfectly for adult back-yard racing or fast/aggressive mini riders.
• 30% stiffer than stock (most models)
• Preset and stress relieved for long life
• Custom wound from aircraft quality spring steel
• Powder coated finish