No Longer in Stock. However, I am leaving the specs up per customer request for reference and information.

AeroStuff Sport Spars

Available in 5 options.
The Gold Rods are 4 wrap and thus heavier (about 3 grams) than the Silver, 3 wrap rods. Both are available in a "Soft" ('S') version also. These have a slightly smaller outside diameter than the 'standard' versions.
The Gold and Silver 'standard' rods have the same internal diameter as each other as do the 'S'oft rods. So it would be possible to use a Gold and a Silver 'standard' or a Gold and a Silver 'S'oft rod in the same leading edge, but not possible to use a 'standard' and a 'S'oft in the same leading edge.

AeroStuff 3 wrap (silver)

• length - 83 cm
• OD large end - 8.4 mm
• ID large end - 7.6 mm
• OD small end - 6.8 mm
• ID small end - 5.9 mm
• weight - 11.5 grams

AeroStuff 4 wrap (gold)

• length - 83 cm
• OD large end - 8.4 mm
• ID large end - 7.6 mm
• OD small end - 6.8 mm
• ID small end - 5.9 mm
• weight - 14.8 grams

AeroStuff 3 wrap (Silver) S ("soft")

• length - 83 cm
• OD large end - 8.1 mm
• ID large end - 7.4 mm
• OD small end - 6.5 mm
• ID small end - 5.7 mm
• weight - 11.2 grams

AeroStuff 4 wrap (gold) S ("soft")

• length - 83 cm
• OD large end - 8.4 mm
• ID large end - 7.4 mm
• OD small end - 6.8 mm
• ID small end - 5.7 mm
• weight - 14.5 grams
  
  Blue
  
• weight - 10 grams