Topeak QR Beamrack MTX V-Type W/MTX Track System. Fits Large Size Frames. CheckoutTitle=Race Face Cinch Direct Mount Round Ring Seatpost battery integration with included

Seatpost battery integration with included battery retention plug

CE-1621-1 certification

2 Crank Adjusting Cap Tool

Bar Plugs included

Topeak QR Beamrack MTX V-Type W/MTX Track System. Fits Large Size Frames. CheckoutTitle=Race Face Cinch Direct Mount Round Ring Seatpost battery integration with includedTopeak Beam Seatpost Rack MTX V Type for Large Frames: Fits 25. 4 31. 8mm seatpost. The Topeak Beam Seatpost Mount Rack carries up to 20lbs and comes in three variations to cover different frame sizes. The quick release clamp allows for easy removal for weekend rides. Fits 25. 4 31. 8 mm seat posts Tough 6061 T6 aluminum construction Hinged seat post clamp with aluminum quick release lever Perfect for mountain and trekking bikes Carries 20 lbs and