Box components Box Two/Three Prime 9 X-Wide Multi Shift Group Set Matte Black

Save a little cash with this Box Three cassette paired to the durable Box Two derailleur shifter and chain. Wide range 9 speed multi-shift group with up to 3 gears per shift. Includes Box Three cassette Box Two rear derailleur Box Two shifter and chain. Ultra-wide ratio with consistent progression. Shifter offers 2pc pull lever with up to 3 gears per shift. Glass fiber / nylon composite steel and aluminum construction. Matte black finish