Fine I'm bored lets do the math for first and second gear. xb12r has 84 ft lbs peak torque first gear 84 x 1.5 x 2.648 x 2.407 = 803.090736 ft lbs peak rear wheel torque second gear 84 x 1.5 x 1.892 x 2.407 = 573.809544 ft lbs peak rear wheel torque sv650 has 47.2 ft lbs peak torque first gear 47.2 x 2.088 x 2.461 x 3 = 727.6212288 ft lbs peak rear wheel torque second gear 47.2 x 2.088 x 1.777 x 3 = 525.3892416 ft lbs peak rear wheel torque Well there's the peak numbers. I'm sure I am missing some stuff like shift points, aerodynamics, and torque curve. Interesting at the least.