Topeak MTX BeamRack II Seatpost Mount Rack - V-Type Large Frames Description-Micro Spline 12mm Drive-Side End Cap The well-thought-out (in all details)

The well-thought-out (in all details) housing construction with broad contact surface and torsionally stiff geometry is the basis for direct power transfer

Adjustable leather strap provides a secure fit

Not compatible with multiple chainring drive trains Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility SRAM Exact Actuation Cage Length Long Drivetrain Speeds 11 Weight 275 Color Black/Silver Chain Wrap Capacity (teeth) 32 Largest Cog 42

Minimum pad thickness gauge

Topeak MTX BeamRack II Seatpost Mount Rack - V-Type Large Frames Description-Micro Spline 12mm Drive-Side End Cap The well-thought-out (in all details)The 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