Origin8 MT-2100 End Caps Front/Rear KT-SR6R QRx135mm QR MT-2100 Sealed MFPN=386EVO-SRAM X-Sync technology keeps the chain

X-Sync technology keeps the chain where you need it to be too

S Lower EC34 Color Black Crown Race 30 Bearing Type Sealed Cartridge Weight 110 Defined Color Black Size 1-1/8" Compatibility EC34/28

Sunlite replacement bearings

Machined aluminum shell threads together for precise bearing alignment and frame fit reducing bottom bracket creaking and premature bearing wear

6 Lower Type EC34/30 Straight

Origin8 MT-2100 End Caps Front/Rear KT-SR6R QRx135mm QR MT-2100 Sealed MFPN=386EVO-SRAM X-Sync technology keeps the chainEnd caps for Origin8 MT 2100 hubs TECH SPECS Vendor Origin8 Manufacture Number Model Name MT 2100 End Caps Category Hubs