Kamis, 18 Desember 2008


2008 Vespa GTV 250: MD Ride review

Just a few months ago, before gas prices made a U-turn, the American press couldn't talk enough about scooters. Among other brands, Vespa was identified as the euro-cool scooter to see, and be seen on. 50, 60, 70 and even 80 miles per gallon of gasoline gave us an excuse to go out and buy something fun and new.

Since we occasionally test large displacement scooters here at MD, we asked Vespa to try one of their 244 cc models, the GTV 250. At $6,899, the GTV 250 is by far the most expensive scooter sold by Vespa in the United States. In addition to having the largest displacement engine available from Vespa in this country (the same engine is available in the less expensive GTS 250), the GTV features a relatively luxurious leather saddle, front and rear disc brakes, cool retro styling (including a fender mounted headlamp and retro instrument gauge), standard chrome luggage rack, fuel injection and liquid cooling. Vespa claims a top speed of 76 mph and fuel consumption of 65 to 70 miles per gallon. Our testing yielded 62 mpg.
At a claimed 322 pounds, the GTV 250 is no lightweight. Nevertheless, it moves away from a stop briskly and has no trouble handling city traffic nimbly, and even aggressively if you choose. At first, the GTV felt somewhat unstable at higher speeds, but a simple preload adjustment on the dual rear shock absorbers allowed this amply-sized editor to balance the chassis better

Riding a Vespa, or other small scooter, is not like riding one of the mega-scooters (such as a Suzuki Bergman 650). Your upper body is much more exposed to the wind, and the machine, as a whole, has a simpler, more toy-like attitude.
With the smaller 12-inch wheels found on the Vespa, braking and cornering needs to be a bit more measured than it need be on a scooter with 14 inch or 15 inch wheels. Nevertheless, the disc brakes on the GTV 250 proved adequate, if not confidence inspiring. In the handling department, it tends to "dart" more than "flow", and this just might be appropriate for its primary purpose of city traffic negotiation.
When I returned the machine to the press representatives on the other side of Los Angeles, I rode it nearly flat-out on the freeway for approximately 100 miles. Top speed, as indicated, varied from 75 to 85 mph depending on wind direction and incline. Stability was adequate if not quite at the level offered by a full-size motorcycle or larger-wheeled scooter. This is not a freeway touring machine, but it offers adequate power and stability to use the freeway for relatively short hops -- making it more versatile than many other small scooters.
Styling is always subjective, but we thought the bike looked very cool. You don't see genuine leather saddles very often, particularly in dark brown, and the rest of the bike has a certain retro-yet-modern attractiveness and simplicity.

If you are looking for something somewhat out of the ordinary here in the US, and enjoy genuine Italian styling, the Vespa GTV 250 might be your scooter. The less-expensive 244 cc model, the GTS 250, retails for $5,999 and offers the same performance (without some of the styling elements). Take a look at Vespa's website for additional details and specifications.

Kawasaki ZRX1200 DAEG: A Thoroughly Modern UJM


When Kawasaki introduced the ZRX1200R to the US market several years ago, it was very popular with middle-aged riders looking for a bike with traditional styling and modern performance. Apparently, Kawasaki does not think the US market needs a bike like this at the moment, however, because it has just introduced a redesigned ZRX, known as the ZRX1200 DAEG, solely for the Japanese market.


Although the styling is similar, the new ZRX has significant changes that, in US trim (Japan has horsepower restrictions), would provide an increase in performance not only from the engine, but from the braking system and the chassis. The new bike finally gets fuel injection, along with porting and valve work in the engine department, a new exhaust system and a six-speed transmission (the old bike was a five-speed). New brakes consist of Tokico four-piston calipers squeezing a pair of petal-shaped front rotors measuring 310mm and a single piston/250mm rotor combo in back. Steering geometry has been changed, and suspension settings are revised front and rear. The rear shocks are new, and are mounted at a different angle. They feature two-stage springs. The swingarm looks similar to the one found on the old model, but it is also new.


Bodywork has been changed slightly (apparent to the discerning eye), and the instruments are new. Personally, we wish Kawasaki would bring this bike to the US. We really liked the original ZRX1200, and would love to sample this new machine.

2009 Yamaha T-Max: MD Ride Review


Scooters. Until a few years ago, scooters were something few serious motorcycle enthusiasts had much interest in. When we thought of them at all, the image that came to mind was usually that of an urban hipster scooting his way to the coffee shop aboard a Vespa, or possibly a pizza delivery boy buzzing through the urban landscape on a small, beat-up machine. But the combination of unpredictably fluctuating gas prices, and the recent release of numerous large-displacement, freeway-capable scooters is conspiring to change that opinion. In short, for many who rely on two wheels for transportation, scooters are edging closer and closer to becoming 'cool'.
Of course, our two-wheeled brethren in Europe have long appreciated the utility of the scooter. Incredibly high gas prices, combined with the stringent tiered licensing programs in many European countries, have pushed scooters to the forefront of the European market. Take a walk through any city in Italy or Spain, and you'll see hundreds of scooters, mostly 125s and 250s, buzzing rapidly through traffic, often at the hands of hip young urbanites. But as these scooter enthusiasts matured, demand rose for a sportier, more powerful and aggressive machine for them to upgrade to.


Yamaha satisfied that demand with their T-Max, which has been available in Europe for some time. My European friends tell me that all over France and Italy, the T-Max's sporty handling and aggressive styling have made it an extremely popular choice for performance-oriented scooter enthusiasts. In fact, the European market already offers a whole host of performance modifications designed to make a customer's T-Max stand out from (and pull away from) the bevy of identical machines found both in the cities, and the canyons.
That's right, I said canyons. While sharp handling isn't something most scooters are known for, the T-Max's R1-sourced brakes and large (for it's category) wheel/tire combo betray its aggressive intentions. Spend a little time on google, and you'll find a host of European scooter forums where posters brag about hanging with 600cc sportbikes in the canyons. That might sound hard to believe, but after spending some time aboard the 2009 model, I'm convinced that it's distinctly possible (rider skill levels being the crucial factor, of course).

The first thing that caught my eye when approaching the T-Max is it's aggressive styling. With sharp-edged, minimalist (for a scooter) bodywork, it's clear Yamaha's designers intended to create a visual connection to the R-series sportbikes. The single upswept muffler, in two-tone black and silver, is also reminiscent of recent sportbike offerings from the tuning fork company.
Swing a leg over the T-Max, and its strikingly low center of gravity immediately makes itself known. Because it uses a CVT for power transmission, there is no clutch lever - the left lever controls the rear brake, similar to other scooters I've tested in the past.
Pulling away from a stop, two issues immediately make themselves known. At 5'8" with a 30" inseam, I found the T-Max's tall seat high made it difficult to paddle along when making extremely low-speed maneuvers or when backing up. This difficulty was exacerbated by a somewhat abrupt clutch engagement (there is a clutch - it's an automatically-operated centrifigul unit). This can make parking-lot speed maneuvers frustrating, with a tendency for the bike to lurch forward suddenly when the clutch engages.


Once out on the open road, however, things change markedly for the better. The 499cc parallel twin, which features dual overhead cams and a reasonably high compression ratio of 11:1, is an impressive powerplant for the class, providing plenty of acceleration for both around-town and freeway riding. Jumping away from stoplights, I easily left average cars eating my dust, and the CVT helped keep the engine near its sweet spot so that acceleration was always available when I needed it. On the freeway, the T-Max accelerates with respectable rapidity up to a typical 80-mph cruising speed (remember, I live in California!). More is available if required, but acceleration past this point is slower and more deliberate. Nevertheless, I managed at one point to achieve an indicated 106mph, and for those who are only "kind of" in a hurry, cruising at 90mph is possible for long periods. At these speeds, however, you can distinctly feel the engine straining, and you won't be surprised to find that fuel mileage figures fall dramatically (more on that later).
Aside from the slight abruptness of it's initial engagement (which can also be irritating when exiting extremely slow-speed corners), the belt-driven CVT performs admirably during all types of riding. When cruising, it keeps the revs low for fuel efficiency, but when your right hand demands more power, the T-Max delivers. My commute consists of a long stretch of two-lane rural highway, and I'm ocassionally forced to pass slow-moving produce trucks and other rolling roadblocks. From a starting speed of 40-50mph, the T-Max responded rapidly to the throttle and completed these overtaking maneuvers quickly and safely. No one who's grown used to the ridiculous power of modern sportbikes or sport-tourers would ever call it "fast", but it's definitely adequate for every situation I encountered, and can even jump from 70 to 80mph fairly rapidly during freeway riding. Let's call it "quick".


Not only is it quick, it's also efficient. Riding aggressively, with heavy throttle use and 80-90mph cruising speeds on the freeway (don't tell the CHP!), I saw mileage in the 40-45mpg range. Riders with a less aggressive throttle wrist could most likely get into the 50s, especially if they're doing a lot of freeway cruising.


The motor may not break any records, but it's in the handling department where the T-Max really shines. The combination of light weight (for its class) and a ridiculously low center of gravity make it easy to toss around in even the tightest corners. The T-Max somehow manages to offer the elusive combination of stability and responsiveness; I personally believe that the stability comes from the long wheelbase and the large, 15" wheels, while the geometry of the die-cast aluminum frame provides the responsiveness. Front-end feel and mid-corner grip is aided by the large 43mm front forks, which are several millimeters bigger in diameter than those most competitors.
Braking is the T-Max's real strong suit, however. The twin 267mm discs up front are gripped by a beautiful pair of four-piston monoblock calipers that look to be straight out of Yamaha's sportbike parts bin - a few years old, to be sure, but still far more powerful than anything you'd expect to see on a humble scooter.
The powerful brakes are assisted by the aforementioned low CoG - even under extremely hard braking, the T-Max stays incredibly level, with the front end diving barely at all. This means that you can steer even while braking hard without the twitchiness that comes from severe front-end dive - a very useful safety feature, and a fun one to use in the canyons (hey, I just passed that 600 on the brakes!).
For a real-world example of the T-Max's handling prowess, consider this - I spent a day chasing MD contributor Barry Winfield through the tight, twisty canyons of Malibu, California, and the T-Max held its own quite admirably. Barry was mounted on an Aprilia Mana, and while he wasn't pushing the limits, he's an extremely experienced rider, and his 'moderate' pace would leave many riders in the dust. While the T-Max's 499cc twin couldn't match the Mana's larger powerplant for corner-exit acceleration, I was able to maintain comparable corner speeds, and if anything, the T-Max could brake later and harder. My only complaint was that the T-Max seemed to have a slight difficulty finishing corners - the front end wants to 'push' a bit on corner exit, likely a consequence of the extremely long wheelbase. Not a huge issue, but it does delay how early you can get on the power coming out of a tight turn.


The stability of the T-Max was beneficial at other times, as well. We've had some unusually cold nights here in SoCal lately, and every rider knows how slippery paint strips can be on a cold, misty night. Several times, turning out from a side road near my home onto a busy thoroughfare that required hard acceleration to merge safely, I slid both the front and rear wheels of the T-Max on a pesky paint stripe that was put in just the wrong place for motorcyclists. Leaned over and on the gas, the T-Max recovered from these slides with beautiful composure, not even causing an increase in rider heart rate. This is not to say that I recommend drifting your T-Max like Casey Stoner at a tire test, but its a testament to the bike's composure even at the very limit of its handling capabilities.

Unfortunately, there are a few problems with the T-Max design that hold it back from real greatness. The first, and most annoying, is the design of the windscreen. As I said earlier, I'm 5'8", and when I sat up straight on the T-Max, the wind buffeting thrown off the top edge of the T-Max's screen was at just the right height to cause a severely annoying level of buffeting and noise around my helmet. This tended to encourage me to slouch, which exacerbated another noteable problem - the non-adjustable backrest isn't all that useful. For my size (and the length of my legs), it's too far back to offer any support when sitting in what I found to be the natural position on the seat, and it can't be adjusted forward like the backrests of some other scooters I've tested. And while I'm discussing the backrest, I'd like to suggest that Yamaha's engineers make the next generation not only adjustable, but somewhat taller - I'd like it to support my low back, not just my butt. Both these changes would contribute greatly to the T-Max's already impressive long-distance comfort.
The trunk, unfortunately, is not quite as spacious as those of some competitors. It will take a full-face helmet, but that's about it. While transporting photography equipment on my way to shoot photos for some other MD articles, I often wished for more space. However, this is most likely a consequence of the frame and engine design that allows the T-Max to have such a low center of gravity, so I won't complain too much.


Despite these flaws, I thoroughly enjoyed the approximately 1200 miles I spent aboard the new T-Max. With a reasonably powerful motor, sharp handling, and the utility of a step-through, automatic-transmission scooter, the T-Max could be the ideal machine for someone who needs an efficient commuter but wants to have some fun in the twisties on the weekends. After a few rides, you'll understand exactly why this bike is so popular in Europe.

NISSAN FAIRLADY Z

The car that the rest of us know as the Nissan 370Z is now on sale in its home market, bearing the familiar Fairlady Z nameplate that it’s traditionally worn in Japan. The updated, retro-modern styling, new 247 kW (337 PS) VQ37VHR 3.7-liter V6 and choice of six-speed rev-matching manual or seven-speed automatic transmissions are the same that we saw at the car’s Los Angeles Auto Show debut.

The new, more compact body carries styling cues from classic Fairlady models and distinct “Z” badging. Lightening measures such as aluminum body panels keep the weight down, and the new interior uses higher-quality materials including a new “Forte Suede” cloth. Soft-touch materials make the cabin a friendlier place, and the new Fairlady’s interior has been optimized for performance driving as well. A factory-installed HDD-based CARWINGS navigation system is available.

On-road performance has been increased. In addition to the lightening measures, the car is more powerful, of course. The groundbreaking new transmissions are coupled to an independent suspension and aluminum-caliper opposed-piston Akebono brakes at all four corners. Nissan’s Vehicle Dynamic Control stability control is also standard.

The Fairlady Z’s home-market pricing ranges from 3,622,500 yen ($38K) to 4,462,500 ($47K) yen, including Japan’s consumption tax. Some Japan-specific “performance” specifications that you might not have heard include the Fairlady Z’s 95% recyclability rate, and a reduction of interior volatile organic compounds.

Nissan expects to sell five hundred units a month in Japan. The Fairlady Z goes on sale today at Nissan dealers across Japan, and weekend sales launch events will be held December 6-7 and 13-14.

CARVER ONE

The Carver One is the product of a Dutch company called Carver Europe who's aeronautical engineers had functionality as their main design priority. With a jetfighter-like cockpit the Carver One tilts like a motorcycle despite the fact that it has three wheels. What's keeping it from tipping over is the Dynamic Vehicle Control system which automatically adjusts the tilt angle of the cockpit to the speed and acceleration of the vehicle.

The Carver One is powered by a 659 cc 4-cylinder 16v turbo engine that develops 68 hp and 100 Nm of torque. the top speed of the Carver One is 185 km/h and can reach 100 km/h in 8.2 seconds.

Watch the Carver One video after the jump.