Suspension Seat Post for Mountain and City Bikes (132-220lbs)

The specification includes a coil spring with a preload regulator. The stroke length is 50 mm. The diameter options are 27.2 x 350 / 400 mm or 31.6 x 350 / 400 mm. The 31.6 mm spring is a hard spring, while the 27.2 mm spring is a soft spring.

The seat tube and seat post feature a reducing sleeve that allows the seat tube to transform from 27.2 mm to various larger diameters, such as 28.6 mm, 30.1 mm, 30.4 mm, 30.8 mm, 31.6 mm, or 33.9 mm. This means the thin 27.2 mm seat tube can be adapted to accommodate thicker seat posts.

The backward movement distance is 25 mm, and the applicable models include mountain bikes, recreational vehicles, and sport bikes.

The package includes 1 bicycle seat post. The travel distance is 50 mm, and the arm material is alloy. The target category for this product is all racing, sport, and mountain bikes.

The suspension system features a brass bushing parallelogram system that allows for the adjustment of the internal coil with preload. The standpipe diameters available are 27.2 x 350/400 mm or 31.6 x 350/400 mm, with other models equipped with pipe sleeves.

Please note that this seat post is designed for 7 mm saddle rails and is recommended for riders weighing between 60-100 kg.

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