GT Performer 18" BMX Bike Colour:Purple They spin smooth thanks to

They spin smooth thanks to their CrMo spindle and loose ball bearings while the removable and replaceable steel pins add plenty of traction

For the best performance

the Cargo headset offers a variety of stack heights (from 7-30mm)

AXLE: 14mm Male

GT Performer 18" BMX Bike Colour:Purple They spin smooth thanks toGT's Performer 18" BMX is designed and built speficially for younger riders, getting them used to the geometry of a full size BMX in preparation for that next step up in size. Made from Hi Ten Steel throughout the frame, forks and bars keeping the Performer 18 strong enough to handle those increasingly heavier landings and keep going strong. It's loaded with quality parts, many of which you'll be finding on a full size 20" BMX, from the mushroom style