SILCA Mattone Seat Bag - Standard - .41L - Black Compatio_enriched Rear Wheel: Shimano MT410-B Micro

Rear Wheel:  Shimano MT410-B Micro Spline 15 x 110 mm hub

Compatible with SRAM XD Freehub Bodies

Shifter:  SRAM Apex AXS

Super lightweight at just 20g

SILCA Mattone Seat Bag - Standard - .41L - Black Compatio_enriched Rear Wheel: Shimano MT410-B MicroSilca Mattone seat packs use the power of BOA to keep all your spares in a compact, rattle free pack. A high friction Hypalon strap with BOA Closure completes the package. Making more than 15x the power of Velcro, the BOA Closure uses a ratcheting mechanism that will not creep or loosen even under the most extreme vibration and impact. This ensures the Mattone will remain 'high and tight' under your saddle until you need to access it. no swinging,