calotte movimento centrale campagnolo pro tech press fit bb86 Accessori Motocross Helmet suitable for everyone for

Helmet suitable for everyone for daily riding

_ Measurement reading on millimeter scale

Dimensions: 250×145 mm

4 H (cm) 41 44 48 52 A (°) 75 75 75 75 L1 (cm) 43

The new design with simple and clean lines makes Fast 2 even more versatile

calotte movimento centrale campagnolo pro tech press fit bb86 Accessori Motocross Helmet suitable for everyone forIt features Pro Tech technology, which consists of a patented external sealing gasket that protects the ball bearings from harmful ingress of water, mud, and sand, and a sealed central sleeve made of glass fiber reinforced polyamide to prevent internal contamination. The new cups mate with the oversized external stainless steel bearings pressed onto the two Ultra Torque half axles firmly fixed to the crank arms. Thanks to the Pro Tech sealing system,