The Fixed Pulley 20T 2 produced by XRAY, is categorized in Spares / Hop-ups - XRAY - T4 Series - T4 2017 Specs (300023) Precision-molded 20T layshaft pulleys for XRAY T2008, T2'009 and T3 includes composite shims. Standard pulleys for XRAY T2008, T2'009, T3 United States Foam -spec Edition. Band of 2.
