BOX Two Prime 9 eBike Cassette - 9-Speed 12-50t Black ModelNumber=MSUPERN17 load capacity & a reduction

load capacity & a reduction of drag

0 Length 274 Defined Color Black Spoke Interface J-Bend

2 3 4 5 6 mm Allen wrenches 8 mm hex socket T15 T25 Torx wrenches 14G 15G Mavic M7 Shimano 4

Safe on most suspension components and coatings including kashima

} Strong and flexible inner steel cable

BOX Two Prime 9 eBike Cassette - 9-Speed 12-50t Black ModelNumber=MSUPERN17 load capacity & a reductionBOX Two Prime 9 eBike Cassette 9 Speed 12 50t Black. The BOX Two Prime 9 Cassette delivers long service life and extra range. All cogs are stamped from steel and the larger ones are pinned to alloy spiders. Cogs pinned to lightweight spiders Ultra wide ratio with consistent progression Prime 9 technology Compatible with HG freehub bodies TECH SPECS Cassette Cogs 12 14 16 18 22 28 34 42 50 Color Black Designed for ebike Yes Cassette Body Type Shimano