Specialized Shuffle Child's LED Standard Buckle MIPS Helmet (4 - 7Y) Colour:Limestone These single chainring optimized bolts

These single chainring optimized bolts have a 4 mm hex socket on the bolt and a 6 mm hex socket on the nut so no spanner is needed

as well as having the block spacing being configured for better self-cleaning

Aim Specs:

optimizing traction and corner control

Max wheel size (diameter) 29"

Specialized Shuffle Child's LED Standard Buckle MIPS Helmet (4 - 7Y) Colour:Limestone These single chainring optimized boltsSleek styling, cool graphics, and youth oriented sizing make the Shuffle Child LED helmet the perfect choice for your kidsday or night. For helmets sold in the U. S. and Canada: Complies with U. S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older. MIPS equipped. Integrated LED tail light for increased visibility in in both bright and low light conditions. Headset SX fit system with child oriented sizing that's designed for an easy