Gillo GF Tunnel Weight System Blue/Black proshop_only Included in the box

Included in the box

Terrific sound quality won’t fade fast thanks to a generous 10-hour battery life that recharges to full power in as little as three hours

Molded from ultra-high density molecular weight polyethylene

The extension bar is designed with a Mathews Harmonic Damper insert for vibration dampening qualities

and fast string

Gillo GF Tunnel Weight System Blue/Black proshop_only Included in the boxSelf adjusted assembly 102 mm Stainless Steel 5 16 24 threaded bar 4 x GSX CW 01 weights (3 black and 1 blue) 3 x G03 NS 01 25 neoprene springs Fits the Tunnels of the GF riser and allows the distribution of the weights in front or back of the riser to get the best possible self adjusted balance.