TOSEEK Road Mountain Bike Carbon Fiber Sitting Tube, Specification:30.8x350mm(Grey)

1. Material: Carbon fiber
2. Clamp: Aluminum alloy
3. Applicable models: road bikes/mountain bikes/fixed gear bikes, etc.
4. One-piece molding, light and strong
5. Flexible angle adjustment for more comfortable riding
6. Clear scale limit lines for easy adjustment of comfortable height