Box components Box Three Prime 9 Wide Multi Shift Group Set Matte Black ModelNumber=21304 Ideal for folding bikes such

Ideal for folding bikes such as Brompton Tern Dahon and others

} Fast-rolling center features tightly spaced knobs that cut down on rolling resistance while still digging into any terrain for dependable traction

Rugged Armortex (kevlar blend material) pads covering flights abrasion

Aerocore DesignTwo superlight carbon bottle cages integrate seamlessly into the downtube and seat tube

Box components Box Three Prime 9 Wide Multi Shift Group Set Matte Black ModelNumber=21304 Ideal for folding bikes suchWide range 9 speed multi shift group with up to 3 gears per shift. Simple durable performance without all the bells and whistles. Includes 11 46 cassette rear derailleur shifter and chain. 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 TECH SPECS Vendor Box components Manufacture Number BX DT3 P9AMW KIT Model Name Box