For 2017, Honda has given its CBR1000RR superbike a major overhaul with updated electronics, more power and less weight. The massive improvements make the new Honda an attractive literbike for racers ...

Kawasaki seems to have mastered the art of keeping the interest alive in its to-be-launched motorcycles. At least that's what can be concluded after a string of videos that were released online, in ...

Here's a comparison between stock, Yoshimura and Akrapovic exhausts The Kawasaki Ninja ZX-4RR is the personification of a wild concept from the ’90s — an inline-four 400cc screamer — that’s made a ...

The exhaust is claimed to improve power and torque delivery. Yoshimura has unveiled a new slip-on exhaust system for the Kawasaki Versys X300 (Kawasaki Versys X250 for Indonesia). The company claims ...

If you’re getting a new 2017 Suzuki GSX-R1000 for this riding season, don’t forget to add a cool exhaust on the list to complement that 1000 cc engine. Yoshimura just added a new model slip-on ...

Which is better: Stock, aftermarket, or no muffler at all? We took our R1 test bike to the Dyno room to find out.Animated GIF by Kathleen Conner Wrist: Zack Courts MSRP (2015): $16,490 Miles: 3,082 ...