Fly High FatSac High Flow 400lb Sac Set - W701-Gray-HF Kids The M50—Ronix's 50th model—features a

The M50—Ronix's 50th model—features a versatile shape that adapts to various riding styles

Glideskin neck seal

cylindrical shape for a snug

Engineered for all-day comfort and performance

Fly High FatSac High Flow 400lb Sac Set - W701-Gray-HF Kids The M50—Ronix's 50th model—features aThe Fly High FatSac High Flow 400lb Sac Set includes a pair of 400lb ballast bags designed for balanced weight distribution and faster system performance. Built from FatSacs signature durable material and featuring upgraded High Flow ports, these bags fill and drain quickly to get you riding sooner. Fly High FatSac High Flow 400lb Sac Set Features Includes two 400lb High Flow FatSacs for a total of 800lbs of adjustable ballast High Flow fittings