Topeak MTX BeamRack II Seatpost Mount Rack - A-Type Small Frames Model=HRM600 Heart Rate Monitor Strap SRAM Model ID: FC-X0-1-C3

SRAM Model ID: FC-X0-1-C3

The wide steering plate - 56 mm - gives excellent stability and ski control

and smaller wheels relative to the fibreglass

Shifting is optimized with an advanced motor and signal travel

model Receptor EXO size 650b width 47mm compound dual bead folding type tubeless color black weight 506g

Topeak MTX BeamRack II Seatpost Mount Rack - A-Type Small Frames Model=HRM600 Heart Rate Monitor Strap SRAM Model ID: FC-X0-1-C3The 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