19mm Profile Euro External (Outboard) BMX Bottom Bracket Set - Blue - Made in the USA Reflective Stripe The recommended tube for this

The recommended tube for this tire is 16 x 1

This is one (1) Ralson Contact tire

Tubed and tubeless tire compatible

The Profile Elite cog will only fit Profile cassette hubs

50" (ISO 559mm)

19mm Profile Euro External (Outboard) BMX Bottom Bracket Set - Blue - Made in the USA Reflective Stripe The recommended tube for thisThis Profile Euro external bottom bracket for 19mm spindles includes LH & RH threaded cups, bearings (2), tube spacer, cone spacer, & aluminum steel spacers. It is designed for use with a 68mm bottom bracket shell. Spindle not included. The Park BBT 9 tool is needed for installation (not included). Size: 19mm Color: Blue Spacer color may vary. Manufacturer's Note: This Profile Racing component was colored by anodizing. Anodizing is how we dye the