the Rookie Cranks come with a sealed mid-sized bottom bracket and hardware to fit US bottom brackets

This model introduces 4130 chromoly steel tubing in areas throughout the frame

he needed a bigger frame to do what he does

HUB: Profile Elite

First up is the Water & Stain Shield

Sunday Primer Park BMX Bike Size:20.5" the Rookie Cranks come withThe 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