The No.7 Carbon seatposts are made from the highest quality materials to be durable, lightweight and comfortable. Whether you&&';;re remounting during the cross race, or abusing them on the trail, you can trust Whisky&&';;s seatposts. Available in most common diameters with non-offset or 18mm offset options. - Unidirectional carbon shaft, forged aluminum head - Two-bolt adjustable head - 400mm length - No rider weight limit - 5 year Whisky warranty - ASTM Condition 3 - For rough off-road riding and jumps less than 24 Specification:- - Offset (mm): 0 - Color: Matte Carbon - Clamp Style: Standard Rails - Material: Carbon - Length: 400 - Diameter: 27.2 - Defined Color: Black - Weight: 263