31.6mm Box Two Aluminum Micro Adjust Seatpost - 20mm offset - Black 60mm 45º/45º angluar contact sealed bearings

45º/45º angluar contact sealed bearings

This SRAM BB30 to Euro bottom bracket adapter converts a non-threaded BB30 shell to an English threaded Euro BB

The Fit Bike Co

Fits metric M30x1mm BMX hub threads

Brake Mount: Caliper

31.6mm Box Two Aluminum Micro Adjust Seatpost - 20mm offset - Black 60mm 45º/45º angluar contact sealed bearingsLightweight tubing made from 2014 aluminum alloy and a cold forged, aluminum alloy head give the Box Two Seatpost a superb strength to weight ratio. The two bolt head design ensures solid seat positioning and plenty of adjustment. Each post has 20 millimeters of setback and 26 degrees of seat angle adjustment. Posted weight is 304 grams 10. 7 ounces. Diameter: 31. 6mm Length: 400mm Color: Black