The Sport Bike That Wasn't Built for the Track

Every sport bike review starts with an apology. "Yes, this bike is uncomfortable. Yes, it's loud. Yes, the body position is punishing. But you have to understand, it's a track bike." The R9 doesn't need that apology, because Yamaha didn't build it for the track. They built it for the street and then let it visit a track.

Chase finally got street time on this bike after a track-only press launch months ago. On camera: "I think Yamaha is doing what they want to give us, all of our sport bike needs, the cool aerodynamic fairings, the leaned-over body position, the real exhilarating ride, but make it a little better for street use." The R9 is the first honest attempt from a major manufacturer to stop pretending every sport bike buyer is headed to Barber next weekend.

That thesis either lands or it doesn't. For Chase, it mostly lands.

Performance highlights

890cc CP3 triple, 117 horsepower, 69 lb-ft of torque. Same engine as the MT-09, tuned differently. Throttle response earns an 8 and the note matters: Chase wanted "a little more torque down low." The triple delivers its power higher in the rev range than a parallel twin does, which is great when you're on the track keeping the engine spun up, but slightly frustrating in traffic when you need instant snap to jump a gap. Second gear specifically feels sluggish. Chase attributes it to an EPA tune that can be flashed out by any decent shop.

Agility is an 8. 430 lb wet, tight chassis, and a geometry that Yamaha has tuned to transition lane-to-lane without the usual sport-bike muscle-fight. Chase's exact line: "I don't know if it's a mix of the wheelbase, the suspension, or the weight. Whatever. They've done a phenomenal job."

Brakes are a 9 and deserve the full spec-sheet treatment: Brembo-style radial calipers, steel-braided lines from the factory, Brembo master cylinder. The combination gives you smooth, heavy, controllable braking. The kind of lever feel where you can fine-tune deceleration with one finger. "I have never been so confident on a motorcycle as I am on the R9," Chase said, and the brake package is a big reason why.

Acceleration rates 8. 117 horsepower in 430 lb is plenty for any public road and enough to embarrass liter-bike riders who haven't been to a track day in a decade. The 40–80 roll-on in Custom 1 mode with all aids minimized was genuinely quick. Chase shifted early and still ran out of first gear fast enough to surprise himself.

Suspension (7) is adjustable KYB, dialed for track work out of the box. It's firm for street use and borderline perfect on pavement you can trust. Softer damping settings are a menu away; it just requires owning the bike long enough to sort them.

Rider experience & tech

Comfort lands at 6 and it's the honest sport-bike score. Clip-ons, rear-sets, tank hump, hard-ish seat. Chase clocked the body position at "8.5 to 9 out of 10 aggressive" for the upper half. That's tolerable on a canyon road, rough in city traffic where you're leaning up and back over at every stoplight, and survivable on the highway if you can tuck into the windscreen.

Tech is an 8 and the headline is that Yamaha finally stopped making garbage screens. The new 5-inch TFT is sharp, four customizable themes plus a dedicated track theme, and everything you need is clearly laid out. Complaints: too much black bezel around the display makes it feel smaller than it is, and the screen's angled away from the rider rather than toward them.

Ease of use is a 7. The control layout is solid. Mode button right where your thumb lands without leaving the throttle, cruise control that works with a forward-rotate cancel. The two nags are Yamaha's numbering system for rider aids (smaller number = less intervention, which takes a minute to learn) and a new auto-canceling turn signal button that sits exactly where the home button does, causing a week of finger-fumbling until muscle memory rewires.

Versatility is a 6. The bike wants to be ridden, not commuted. It will do a commute. It will tolerate a highway run. It'll love a canyon day and thrive on a track day. Touring is out of the question without a luggage rack and a serious tolerance for wrist pain.

Fun-for-the-money is 8 because $12,499 gets you Brembo-grade brakes, a class-leading quickshifter, adjustable KYB suspension, and genuinely good rider aids. Pop a tune and an exhaust and you're in territory that bikes twice the price occupy.

The Chase Score & final thoughts

With a Chase Score of 75/100, Great Tier, the R9 earns its podium spot by being honest about what it is. 40 ride points + 35 usability points = a sport bike that doesn't punish you for wanting to ride it more than four weekends a year.

Buy it if you want a sport bike for actual roads, not a neutered middleweight, not a 1000cc track weapon you're scared to commute on. Skip it if you already own an MT-09 (this is the same engine in more leather pants) or if you want a true supersport replacement for an R6, "the R9 is an R9, and that's it," as Chase put it on camera. It isn't the R6's replacement. It's the bike Yamaha built for the riders who never really wanted one.