BOB BRIDLE LINE LENGHT :

Venom 8 : 480 cm
Venom 10 : 534 cm
Venom 13 : 606 cm
Venom 16 : 670 cm
Venom 19 : 745 cm

The kite flatten with the bob bridle connected make each tips folding slightly

The bob bridle line must go into the ring.

Into the kite...

You can see the knot of the line arround the internal strap.