Bbb helmet mounting bracket strikescope this helmet bracket in combination with a bbb headlight will make perfect form of lighting in your line of sight for night trips the bracket can be attached to most conventional helmets with a velcro strap this helmet bracket is compatible with bbb headlight with tightfix bracket connection scope 800 bls 67 scope 1300 bls 68 strike 300 bls 71 and strike 500 bls 72