Topeak MTX BeamRack II Seatpost Mount Rack - A-Type Small Frames MFPN=00.6118.739.017 Bearing extractors grip the inside

Bearing extractors grip the inside race of a sealed bearing allowing the bearing to be tapped out of the hub shell or frame component

Lightest-weight 12-Speed 10-52t T-Type cassette shaves additional 25g from benchmark XX SL cassette

SpeedGRIP Compound with TechWALL casing

The Steel-O-Chains integrated lock and flexibility provide convenience for the rider

model base spindle interface 24mm shell PF30 shell ID 46mm width 68/73mm color blue

Topeak MTX BeamRack II Seatpost Mount Rack - A-Type Small Frames MFPN=00.6118.739.017 Bearing extractors grip the insideThe newly designed extended and widened version of the MTX BEAMRACK is better suited for 29 MTB and gravel bikes. It features 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. Ideal for 29 MTB and gravel bikes Compatible with MTX 1. 0 and 2. 0 system bags and baskets Fits seatposts with diameters from 25. 4 to 31. 8 mm Integrated rubber bungee cord