BOX Three Prime 9 eBike Cassette - 9-Speed 12-50t Black Weight-1960 Same link geometry as XX1

Same link geometry as XX1 Eagle with solid pins and a more modest finish treatment

}SRAM Apex Shift/Brake Lever and Hydraulic Disc Brake Caliper - Right/Rear 12-Speed DoubleTap Flat Mount 20mm Offset Black D1

welded zippers

Cassette Freehub Compatibility XD-R Cog Material Steel Range 10-36T Cassette Spider Mat

Includes all hardware to mount to bikes with brazed-on eyelets

BOX Three Prime 9 eBike Cassette - 9-Speed 12-50t Black Weight-1960 Same link geometry as XX1BOX Three Prime 9 eBike Cassette 9 Speed 12 50t Black. The Box Three Prime 9 cassette is a great all around cassette option. All cogs are stamped from steel and subsequently the larger ones are pinned to alloy spiders. It also features weight reducing holes on the cogs. The Box Three Prime 9 offers ultra wide ratio with consistent progressions Prime 9 technology offers the same range as a 12 speed drivetrain with fewer gears to shift through Fewer