the Helium frame is now a common sight on tracks across the globe

First up is the Water & Stain Shield

HUB: Profile Elite

historically are something that don’t really change too much

Includes both front and rear wheels

Sunday Primer Park BMX Bike Size:20.5" the Helium frame is nowThe Primer has always been a serious starter level bike specifically designed for affordability, reliability and durability. Now with an updated park specific geometry you can choose the perfect Primer model for what you ride. As we've come to expect from Sunday their bikes are always packed full of high quality parts so no matter whether it's your first bike or an overdue upgrade you're gauranteed to get a quality ride. The Park model boasts an