SWB MARATHON 26x1-3/8 PERF TWIN GN-GUARD BK/BK/REF ENDURANCE E25 WIRE HUB PARTS 2 aluminum spiders with steel

2 aluminum spiders with steel and aluminum cogs

Loose ball/sealed mechanism

DC - Dual Compound tread provides a lower rolling resistance center paired with extra grip for the corners

30mm chromoly spindle

10 speed rear derailleur compatible with 1x up to 50t and 2x up to 42t cassettes

SWB MARATHON 26x1-3/8 PERF TWIN GN-GUARD BK/BK/REF ENDURANCE E25 WIRE HUB PARTS 2 aluminum spiders with steelLong lasting tire with a 3mm GreenGuard belt and anti aging sidewalls Twin Skin An additional rubber coating on the side protects against cuts and allows for uniform coloring EBIKE25 has achieved a passing rating for use with E Bikes up to 25kph REF Reflective sidewall striping or hotpatch to aid in low light visibility GGRD Features a highly elastic 3mm India rubber belt made from 1 3 recycled materials *Please note that EBike rated tires also can be