Includes LH and RH threaded alloy cups

The Tiro has a 21

SEAT TUBE ANGLE:

Made in the USA at profile's factory in Florida

The BB is sized for regular 68mm wide Euro BB’s which are found on most BMX race bikes with a choice of two Spindle lengths (108 or 113mm) to get that perfect crank/frame clearance

Shadow Interlock Supreme Chain Colour:Black Includes LH and RH threadedThe only chain in BMX to feature a lifetime warranty again defects, bending, breaking and snapping! This chain is expensive but could be the last chain you ever buy! Have a problem breaking chain links? The new proprietary forging process condenses the metal used in the chain plate to create the stiffest and hardest chain plate possible. Along with extra wide mushroomed pins and hardened rollers, this chain tested at an incredible tensile strength of