Aerowarrior rim: Our new 700c HD Aero rim. Perfect for those who want something a bit wider and stronger than a conventional Road rim. Ideal for fixed gear freestyle and messenger bikes due to their strength and available in a host of colours to keep fashionistas happy. (The Aerowarrior can also be used as a 700c trekking rim, or XC 29er with Disc brakes.) Double wall, deep aero profile with all over anodised colour (non machined braking surface) (Brake Notes: Aerowarrior rims are suitable for disc or hub brake systems. Anodised colours can also accept "occasional light use" with caliper rim brakes if required. Note :Anodising and Lazer logo will become soiled with any rim brake use). Important: Do not use V-brakes or Cantilever brakes on these rims.) Black, White PC, Red, Purple, Pink PC, Blue & Silver. 32H or 36H 25.5mm deep x 24mm wide. ERD 590mm Weight: 545g