22mm Theory Euro BMX Bottom Bracket Set - Silver 1" Threaded 8mm seatposts and has pre-drilled

8mm seatposts and has pre-drilled holes for a water bottle cage (not included)

The Primer also includes a fully sealed rear cassette hub and proven parts like the Sunday Freeze Stem and an FSA Headset

The Neptune Helm sprocket is USA made from 6061 aluminum

This Ride and Repair Kit provides everything needed to fix a punctured tire

Cast alloy platform with reinforcements to prevent breakage

22mm Theory Euro BMX Bottom Bracket Set - Silver 1" Threaded 8mm seatposts and has pre-drilledThis Theory Euro bottom bracket set is made for 19mm crank spindles (available separately) and threaded Euro bottom bracket frames. It comes with 4 bearings, aluminum cups, a tube spacer, and 4 anodized washers for increased durability. Shell: Euro Size: 22mm Color: Silver