That would be because you are measuring the power at two different locations haha
The 87.7 bhp of the Thundercat is at the Rear Wheel whereas the 95 bhp of the Fazer is at the crank
Rear Wheel horsepower is always less than when measured at the crank. I think the Fazer is around 80 bhp (complete guess) at the crank?
Edit:
Look at these pages for some reference - Rear Wheel bhp for Thundercat is listed as 91 bhp and the Fazer as 83.3 bhp (I was pretty close with my guess ^^)
http://www.motorcyclespecs.co.za/model/y...r%2098.htm
http://www.motorcyclespecs.co.za/model/y...r%2098.htm
The 87.7 bhp of the Thundercat is at the Rear Wheel whereas the 95 bhp of the Fazer is at the crank
Rear Wheel horsepower is always less than when measured at the crank. I think the Fazer is around 80 bhp (complete guess) at the crank?
Edit:
Look at these pages for some reference - Rear Wheel bhp for Thundercat is listed as 91 bhp and the Fazer as 83.3 bhp (I was pretty close with my guess ^^)
http://www.motorcyclespecs.co.za/model/y...r%2098.htm
http://www.motorcyclespecs.co.za/model/y...r%2098.htm