If you are going by top speed, just barely. Raptor 76 mph to TRX 450 73 mph.
20 km/h.
easiest way would be and exhaust and air box lid. The TRX's are way to restricted. If you get an exhaust make sure u have the jets adjusted
As far as top speed goes, the 700 just edges the 450, but of course actually racing one several other influences will have an affect like weight of riders, terrain, conditions, etc.
450 ÷ 89 = 5 remainder 5
the zonda r has 750hp it can go more than 300 mph
I have ran my 700xx against a 2008 raptor 700r SE both being stock My 700xx was about the same on level ground in accel. But starting on hills taking off the Raptor did pull me a little it also was a little more adgile(raptor). We were pretty even (level ground) until I hit fith gear then I pulled the 700r Its top end was at least 10 -15 mph slower. Dealer told me the 700xx would go 84mph stock.
yfz 450 or a 450 r
450 / 108 = 4 r 18 108 / 18 = 6 r 0 Greatest common factor of 108 and 450 is 18.
They can be geared to run 100 mph but a stock 450 shoud be 90 to mid 90's.
it means you r on the go fast
60 to 65 depending on weight