My second hand MTB frame has no decal on it. To me it looks like a downhill frame. I was told it's an Orange but now that I look at it I don't know how to tell. The serial number is JSG0111.
I locked in your FORK, but your frame could most likely be from the 1990's
SR Suntour XCM V3 Coil 26" Fork (2011)
Item Number: 100079607
Suntour ItemNo 100079607 Color Black Fork Model XCM V3 coil QR-V/D fork 100mm (1" thrd-150mm NLA> Steerer Tube 1" Threaded Front Axle Type 9x100mm quick-release Spring Type Coil Brake Type rim + disc (6" PM)