Teravail 40mm Valve Stem Presta Tube 27.5 x 2.8-3.0 inch (584mm) brand_volae have a hole in the

have a hole in the plastic top cap for that purpose

Pedals:  Children's Pedals with Toe Clips and Straps

like the Hase Kettwiesel

Nickel plated links w/FSA logo

handlebar masts and some fork blades

Teravail 40mm Valve Stem Presta Tube 27.5 x 2.8-3.0 inch (584mm) brand_volae have a hole in theThe Teravail Standard Presta Valve tubes feature our widest variety of tube sizes and valve lengths with a proven record of high quality control and consistent availability. Specifications: Labeled Size: 27. 5 x 2. 8 3 ISO Width (mm): 71 , 72 , 73 , 74 , 75 , 76 Wall Thickess: 0. 9 Shaft Type: Threaded ISO Diameter: 584 650b 27. 5" Valve: Presta Short 32 40mm Valve Core: Removable Weight: 325