BOX Box Four Crankset with BB 165mm - Black MPFN-42410025 The Tigon rear shock utilizes

The Tigon rear shock utilizes Cane Creeks DB Twin Tube design that combines the sensitivity of a coil shock with the tunable support of an air spring – to fuel your most creative and playful riding yet

Flexible hose for easy filling and fold-down foot pads for easy pumping

} Lightweight sprung type chain tensioner replaces derailleur for running a 1-speed drivetrain on a vertical dropout frame

Features gel on the inner side for comfort even without gloves

BOX Box Four Crankset with BB 165mm - Black MPFN-42410025 The Tigon rear shock utilizesCold 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 165mm direct mount BCD 4x104mm spindle interface 24mm (BSA BB included) material aluminum color black