Box components Box One Stem Locks Silver 1.5` MFPN=11A00527 The internal Ultra-Shift™ mechanism controls

The internal Ultra-Shift™ mechanism controls the 13-speed rear derailleur letting the rider shift down by up to 3 sprockets in a single movement

Easily attaches

}RockShox Vivid / Kage Coil Spring 550lb 8

Type BMX Length/Teeth 180mm Spindle Type 24mm Color BLK Bolt Pattern 104mm 4-bolt Weight Speed 1 BB Included

The Speedmax success story dials it up to the next level

Box components Box One Stem Locks Silver 1.5` MFPN=11A00527 The internal Ultra-Shift™ mechanism controlsCold forged and fully CNC machined from a number of high strength aluminum alloys Box One Stem Locks offer peace of mind and a level of added protection against losing your front wheel and fork legs in the event of a broken steerer tube. Designed to help prevent catastrophic failure in the event of fork failure TECH SPECS Vendor Box components Manufacture Number BX SL1800150 SL Model Name Box One Stem Locks Category Stem parts risers adptrs