• Stormpike Cloth Girdle
• Item Level 60Disenchants into:
  [Large Brilliant Shard]: 1 (99.5%)
  [Nexus Crystal]: 1 (0.5%)
• Binds when picked up
  
• Cloth
• Waist
• 48 Armor
• +5 Frost Resistance
  +10 Intellect
  +11 Stamina
• Durability 30 / 30
• Requires Level 55
• Equip: Increases spell power by 18.
• 
• Vendor 3000

Source

This item is a PvP reward, and can be purchased for 3000 from:

• Gaelden Hammersmith <Stormpike Supply Officer> in Alterac Valley
• Thanthaldis Snowgleam <Stormpike Supply Officer> in Hillsbrad Foothills

Patch changes

• Patch 1.5.0 (2005-06-07): Added. 
  

External links

• Battle.net (EU)
• Wowhead
• Thottbot
• WoWDB