• Giga X Pipe (GXP)- A external bearing system with 3D forged, heat treated and CNC'd 24mm OD CroMoly spindle integrated with right crank arm; custom cartridge bearings with six seals and CNC'd alloy cups; AL-7075 T6 aluminum hardware with integrated non-driveside alloy self extracting bolt system and dual hex key chainring bolts for easy assembly without a special t-nut or spanner tools
  
• Required installation tools: torque wrench, 8mm hex key, and Truvativ GXP bottom bracket tool (TL2342) or Shimano integrated BB wrench equivalent
• Weight: 118.0 g