DR350 Gearing & Sprocket Calculator


Further on that here is the factory data for the various years of the Suzuki DR350

Suzuki DR350 Stock Gear and Final Ratios
'90-'93 DR350 Dirt '90-'93 DR350 Street '94-'95 DR350 '95-'99 DR350
Sprockets 14/47 Sprockets 14/43 Sprockets 15/44 Sprockets 15/44
Primary 2.818 Primary 2.818 Primary 3.200 Primary 3.200
Final 3.357 Final 3.071 Final 2.933 Final 2.933
1st 2.416 1st 2.416 1st 2.416 1st 2.500
2nd 1.733 2nd 1.733 2nd 1.733 2nd 1.733
3rd 1.333 3rd 1.333 3rd 1.333 3rd 1.333
4th 1.111 4th 1.111 4th 1.111 4th 1.111
5th 0.952 5th 0.952 5th 0.952 5th 0.952
6th 0.826 6th 0.826 6th 0.826 6th 0.826