Cinelli pista 318 stem al 6061 t6 aluminium alloy forged with the 3d system and oriented fibres it has been developed with the typical 65 track angle to satisfy the most demanding trackies material al 6061 t6 matte black anodized with red embossed and painted logo on faceplate twin opposed direction steerer clamp bolts clamp diameter 318 mm fork clamp diameter 286 mm 1 18 angle 65deg weight 176g 120mm