keeping hands warm and dry on the inside

the inner diameter is 28mm

light and safe so that those little shredders can ride and step up their skills for a long time coming

Valve Compatibility: Presta

BCA Float 42 Airbag Pack Condition:New keeping hands warm and dryMaterial Main 210 Denier Mini Ripstop Nylon with PU Coating High Wear Areas 420 Denier Oxford Nylon w PU Coating Lining 200 Denier Polyester Dimensions Torso Size 18 21 Full System with Full Cylinder 7. 1 lb 3215 g Pack Only 4. 4 lb 1998 g Airbag Float 2. 0 System Nearly 30% smaller and 15% percent lighter than BCA's Float 1. 0 engine, the Float 2. 0 engine fits inside the Float airbag compartment, freeing up more valuable space in the main