On the fence: 1990 Honda NSR250R SE

In the hardcore world of RSBFS, two strokes rule and four strokes drool (oil). The simple reason is power to weight: Take this 1990 NSR250R as an example: a 250cc v-twin producing approximately 45 HP in Japanese restricted configuration, has only only 290 lbs of bike to move. Similar four strokes have 10-15 less HP…