Explain the difference to me? Gear ratios

[LouisXander]

KTM 525 XC                            KTM 525 XC-w
1st gear: 16.32                      14.34
2nd gear: 18.30                      19.28
3rd gear:  20.28                      19.28
4th gear:  22.26                      22.26
5th gear:  24.24                      24.23
6th gear:  21.18                      26.21

I se that some are more or less the same so it means that a XCw 6tg gear can go into a XC box?

 

[sidetrack]

 

[LouisXander]

 

[Torque Curve]

 

[dirtWarp]

 

[sidetrack]

 

[dirtWarp]

 

[LouisXander]

 

[dirtWarp]