The 80 mm long Airwings spare springs are compatible with Airwings Evolution, Expleto, Comfort 1 Plus and Tour MTB/ATB suspension seat posts. They are available in three different degrees of hardness (soft, medium and hard). Please note that you need to different spring lengths (2x long (80mm), 1x short (56 mm)) for the Airwings Evolution and Expleto seat post.
• Spare spring for Airwings Evolution (product code 1805688), Expleto (product code 2261655), Comfort 1 Plus (product code 1735802) and Tour MTB/ATB suspension seat posts
• Length: 80 mm
• Material: steel
• Available in soft (blue), medium (red) or hard (yellow)