27.2/30.8/31.6mm Aluminum alloy Bicycle Mountain Bike Seatpost 380mm length ⇖

Description

27.2/30.8/31.6mm Aluminum alloy Bicycle Mountain Bike Seatpost 380mm length ⇖. The CNC machining of aluminum alloy ensures the strength of the seat tube, and the unique hollow design greatly reduces the weight of the seat tube. Compared with the common carbon fiber seat tube, it is lighter and more cost-effective. Material: alloy6061 Size: diameter 27.2mm / 30.8mm / 31.6mm * length 380mm Process: hollow anodizing of NC machining design surface Color: Black / red / color Weight: About 247 / 263 / 286g Application: mountain bike, road bike, etc The CNC machining of aluminum alloy ensures the strength of the seat tube, and the unique hollow design greatly reduces the weight of the seat tube. Compared with the common carbon fiber seat tube, it is lighter and more cost-effective. Bright colors are more beautiful. Package listing : 1pc item