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julio 28, 2026

Theory Legacy Sprocket (Black)

The Theory Legacy Sprocket combines a clean, classic look with modern BMX performance. Not sure which sprocket will work on your bike?. Confused by all the sizing and gear ratios?. Learn all about sprockets and how to install them in ourtech help section here.
julio 28, 2026

Theory Legacy Sprocket (Black)

The Theory Legacy Sprocket combines a clean, classic look with modern BMX performance. Not sure which sprocket will work on your bike?. Confused by all the sizing and gear ratios?. Learn all about sprockets and how to install them in ourtech help section here.
julio 28, 2026

Theory Legacy Sprocket (Black)

The Theory Legacy Sprocket combines a clean, classic look with modern BMX performance. Not sure which sprocket will work on your bike?. Confused by all the sizing and gear ratios?. Learn all about sprockets and how to install them in ourtech help section here.
julio 28, 2026

Profile Racing Spline Drive Sprocket (Black)

Profile spline drive sprocket is CNC machined from 7075 Aluminum in the USA. Requires no sprocket bolt. Instead, it has a hardened chromoly steel insert in that matches up to the 48 splines on the crank axle for pure, direct power transfer.
julio 28, 2026

Profile Racing Spline Drive Sprocket (Black)

Profile spline drive sprocket is CNC machined from 7075 Aluminum in the USA. Requires no sprocket bolt. Instead, it has a hardened chromoly steel insert in that matches up to the 48 splines on the crank axle for pure, direct power transfer.
julio 28, 2026

Profile Racing Spline Drive Sprocket (Black)

Profile spline drive sprocket is CNC machined from 7075 Aluminum in the USA. Requires no sprocket bolt. Instead, it has a hardened chromoly steel insert in that matches up to the 48 splines on the crank axle for pure, direct power transfer.
julio 28, 2026

Profile Racing Spline Drive Sprocket (Black)

Profile spline drive sprocket is CNC machined from 7075 Aluminum in the USA. Requires no sprocket bolt. Instead, it has a hardened chromoly steel insert in that matches up to the 48 splines on the crank axle for pure, direct power transfer.
julio 28, 2026

Profile Racing Spline Drive Sprocket (Black)

Profile spline drive sprocket is CNC machined from 7075 Aluminum in the USA. Requires no sprocket bolt. Instead, it has a hardened chromoly steel insert in that matches up to the 48 splines on the crank axle for pure, direct power transfer.
julio 28, 2026

Profile Racing Spline Drive Sprocket (Black)

Profile spline drive sprocket is CNC machined from 7075 Aluminum in the USA. Requires no sprocket bolt. Instead, it has a hardened chromoly steel insert in that matches up to the 48 splines on the crank axle for pure, direct power transfer.
julio 28, 2026

Cult NWO Sprocket (Black)

The Cult NWO Sprocket is CNC machined from tough 7075-T6 aluminum with a clean 5-spoke design and 5mm thickness for strength. Not sure which sprocket will work on your bike?. Confused by all the sizing and gear ratios?.