julio 24, 2026Publicado Por En julio 24, 2026Currie Tech CTI Planetary Gear Assembly Complete, 19T Freewheeling Drive, .25chn19 tooth freewheeling front drive sprocket for #25 chain. Designed for use with rear sprocket SPR-2554 mounted on a 26"-27" bicycle wheel (top speed around 18mph). Genuine Currie Technology Inc. CTI Planetary Gear Assembly Complete.