BOX Box Four Crankset with BB 170mm - Black Model=H08 8-Speed Cassette And it has innovative features

And it has innovative features that make it easy to work on like compatibility with full cable routing and a built in cable tension adjuster

5x3500mm SRAM/Shimano Mountain Tandem

Brake Caliper Type Post Mount Mount | Rotor Size 220 Post | 200 Rotor

tire size 700c tire width 33-50mm valve Presta RVC (threaded) length 60mm

model Z Lok Twin pack length 400mm color red

BOX Box Four Crankset with BB 170mm - Black Model=H08 8-Speed Cassette And it has innovative featuresCold Forged Construction 4 bolt 104 BCD Spider 24mm CrMo spindle 6061 T 6 Aluminum External 68mm BSA BB Included Dual pinch bolts for even clamping force Laser etched graphics 3rd party web sales must be an Authorized Dealer TECH SPECS model Box Four length 170mm direct mount BCD 4x104mm spindle interface 24mm (BSA BB included) material aluminum color black