Designed for smaller wheels, the CST Inner Tube in 12½ x 2¼ size is ideal for strollers, scooters, and children’s bikes. It features a Schrader bent valve (SV), allowing for easier access in tight spaces and hassle-free inflation with standard bike pumps. Made from durable butyl rubber, this tube offers dependable air retention and everyday reliability—perfect for parents and riders who need peace of mind on the go.

KEY FEATURES:

• Size: 12½ x 2¼ – fits a variety of small wheels
• Valve Type: Schrader Bent Valve – designed for easier inflation in compact setups