box-two-prime-9-x-wide-single-shift-ebike-groupset-includes-x-wide-rear-derailleur-11-50t-cassette-single-shift
box-two-prime-9-x-wide-single-shift-ebike-groupset-includes-x-wide-rear-derailleur-11-50t-cassette-single-shift, The BOX Two Prime 9 Groupset delivers exceptional 9-speed performance, but in a simpler and more cost-effective package than BOX One. This kit includes a rear derailleur with a Tri-Pack Clutch, an 11-50 tooth cassette, shifter with snappy action, and a durable 9-speed chain.Single shift option is recommended for eBike useBOX's most durable drivetrainPrime 9 rear derailleur features a Tri-Pack clutch (non-adjustable)Derailleur is compatible with standard derailleur hangers (non-direct mount)Cassette is compatible with HG freehub bodiesCompatible with most 10,11, and 12-speed wide/narrow chainringsItem SpecificationsCassette Cogs11-13-15-18-22-28-34-42-50 BOX Two Prime 9 Groupset Kit-In-A-Box Mtn Group UPC: 639266097303