AVID Announces 12mm Clamping Hex Adapters and Solid Axle Pins for B4.1 and SC10 Racers can outfit the B4.1 or SC10 in style with AVID black anodized 12mm clamping hex adapters. AVID clamping hexes are made of 6061-T6 aluminum and then machined with a chamfer for easy wheel installation along with the signature machined highlight. […]