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Superior Air Retention: Designed for excellent air holding capacity
and aesthetics as top-tier models
we've delivered the biggest update since its 2014 introduction
saving time and effort
Now also built using SLS carbon technology to create the most lightweight extension in the world
Duotone Bladder Front Tube Unit D/LAB 2025 Size:4.0 Superior Air Retention: Designed forThe Duotone Bladder Front Tube Unit D LAB 2025 delivers precision performance for demanding riders. This advanced front tube assembly features Duotone's refined bladder technology, engineered to optimize pressure distribution and structural integrity across varied wind conditions. The D LAB construction ensures consistent response and durability, while the streamlined profile reduces drag without compromising stability. Built for 2025 specifications,
