C4 Red Fox 40 fin blades feature 100% prepreg T700 carbon fibre construction with integrated tunnel water rails for stable water channelling during the kick stroke.
- Blade material: 100% carbon prepreg T700
- Blade dimensions: 870 x 195 mm
- Blade angle: 29°+3°=32°
- Water rails: Tunnel
- Compatible footpocket sizes: 44/45, 46/47, 48/49
- Fin weight (each with pocket): 600–730 g
