6.5" (Classic): 1.35 kg (3 lbs) 6.5" (Sports): 1.29 kg (2.8 lbs) 6.5" (Sports) with CRGBW: 1.32 kg (2.9 lbs) 7.7" (Classic): 1.8 kg (4 lbs) 7.7" (Sports): 1.76 kg (3.9 lbs) 7.7" (Sports) with CRGBW: 1.77 kg (3.9 lbs) 8.8" (Classic): 2.62 kg (5.8 lbs) 8.8" (Sports) with CRGBW: 2.61 kg (5.8 lbs)