Topeak MTX Beamrack II A-Type TA2601AThe Topeak MTX Beamrack II A-Type is the newly designed, extended, and widened version of the MTX BEAMRACK. It is better suited for 29” MTB and gravel bikes. Featuring an MTX QuickTrack® panel, compatible with MTX 1.0 and 2.0 system bags and baskets. Flip the panel to adapt it for bags and baskets from other brands. Made with 6061 T6 aluminum and has a weight limit of 20lbs. Compatible with 25.4-31.8mm seat posts. Weighs 680g. Available in Black.883466041790