BBB BSP-20 SKYSCRAPER SEATPOST Size:30.9mm This Bontrager-exclusive technology disrupts the

This Bontrager-exclusive technology disrupts the safety standards that the industry has accepted for over 30 years

The LockOut is the second half when using the TurnTable or the T-RexGrip

Manufactured and tested to the highest standards

Size (head circumference) Small (51-57 cm)

BBB BSP-20 SKYSCRAPER SEATPOST Size:30.9mm This Bontrager-exclusive technology disrupts theThe sky is the limit! Thanks to the BSP 20 SkyScraper seatpost by BBB, you can mount your saddle exactly where you want it. Thanks to the two screw clamping system, even micro adjustment is possible. The use of high quality materials ensures long durability, even under extreme stress. Features Compatible with all bikes. Cold forged 6061 T6 aluminium. 2 screw micro adjust system. Extra long seat post (400mm). Available in almost any existing seatpost