Cane Creek AAE0110 Seatpost Adapter - 30.9mm./34.9mm.

Made of premium quality aluminum and manufactured within stringent tolerances to match or surpass the highest quality standards. Premium manufacturing ensures the seatpost adapters wont scratch the post. Provides the opportunity for riders to tune and adjust the compliance of their ride. By swapping the original seatpost for a post with a smaller diameter, riders are able to maintain the advantages from a strong rigid frame while simultaneously creating a smoother ride.