Claimed Weight: [.5] 3.35 oz, [.75] 4 oz, [1] 6.2 oz, [2] 7.3 oz * Axles: triple * Strength: [0.5] 8 kN, 0.75] 10 kN, [1, 2] 14 kN * Range: [0.5] 13.5 - 35 mm, [0.75] 17.8 - 44.5 mm, [1] 21.1 - 53.3 mm, [2] 25.4 - 64 mm * Stem: single