Ridea threaded drive sprockets are available in CNC AL7075 for maximum lightness or in steel for maximum durability.
| P/N | Axle width (F/R) | Thread | Chain roller width | Teeth | Weight |
| GN5TA | AL7075 | 1.27 x 24 TPI (left threaded) | 1/8" | 12 to 27T | 18 g (16T) |
| GN5TS | Steel | 1.27 x 24 TPI (left threaded) | 1/8" | 12 to 20T | 53 g (16T) |
