2019 Kona 6061 Aluminum Butted frame。2019 Kona 6061 Aluminum Butted frame。KONA Dawg Supreme Full Suspension Mountain Bike MTB Frame 19。2022 Kona Libre Green 54cm - Gravel Bicycle Drop Bar, Alum. Frame。SPECIFICATIONSFRAME MATERIALKona 6061 Aluminum ButtedSIZESXS (26\"), S, M, L, XLREAR SHOCKn/aFORKSuntour XCR 32 LO-R Coil Spring 100mmCRANKARMSShimano AltusCHAINRINGS22/36tB/BShimano 73mmPEDALSKona JS2CHAINKMC X9FREEWHEELShimano HG200 11-36t 9spdCHAINGUIDEn/aF/DShimano AltusR/DShimano AlivioSHIFTERSShimano AltusBRAKE CALIPERSTektro HDM275 HydraulicFRONT BRAKE ROTORTektro TR180 180mmREAR BRAKE ROTORTektro TR160 160mmBRAKE LEVERSTektro HDM275 HydraulicHEADSETFSA No.57BHANDLEBARKona Aluminum RiserSTEMKona ControlSEATPOSTKona Thumb w/Offset 31.6mmSEAT CLAMPKona QRGRIPSKona Key Grip Slip onSADDLEKona XCFRONT HUBFormula 100x9mmREAR HUBFormula 135x10mmSPOKESStainless Black 14gRIMSAlex DP25FRONT TIREWTB Trail Boss 27.5/26x2.25\"REAR TIREWTB Trail Boss 27.5/26x2.25\"PAINT COLORGloss Charcoal-Blue or Purple w/ Mint Green, Grey-Blue & Chalk DecalsEXTRASn/a