[mattbrown75]

British motorcycle legends Triumph has created some stylish bikes over the years, and their Triumph Bonneville Speedmaster is a classy option for bikers under 6 feet.

[alexaverbuch]

Sports bike icons Ducati may be famous for their big and powerful motorcycles, but shorter riders can also get their hands on one of these highly-crafted machines and still ride safely and comfortably.

[Psychoactive]

Despite the name, the Monster 1200 is not as powerful as many other Ducati bikes, which makes it an ideal choice for beginners who are looking for a safe two-wheeler. Best of all, the Ducati Monster 1200 has an adjustable seat, so that riders of any height can make sure they have the optimal riding position.

[Robin]

Years produced: 1969-1970
Power: 47hp @ 6,800rpm
Top Speed: 110 mph est.
Engine: 646cc (68mm x 89mm) air-cooled, OHV parallel twin
Transmission: Chain primary, wet multiplate clutch, 4-speed, chain final drive
Weight/MPG: 408lb dry/NA
Price now: $4,000-$12,000

[deadalus]

The 650cc engine fitted to the Mercury’s “slimline” Featherbed frame was a development of the 1949 Model 7 Dominator 500cc OHV parallel twin. Unlike Triumph’s 500 twin, the Norton engine used a single camshaft driven by chain from a half-time pinion, making it mechanically quieter. Pushrods were fully enclosed in the cylinder casting, and the cylinder head incorporated the rocker boxes, reducing the opportunity for oil leaks. The 500 became the Dominator 88 in 1953 (in the Featherbed frame) and was joined in 1956 by a 600cc Dominator 99 with an alloy cylinder head. The first 650 was the cruiser-style 1960 Manxman, intended for the U.S. market, though a “home” market 650SS with lower bars and twin carburetors followed in 1961.

[areko]

But the result was a well-balanced motorcycle with superior handling, enough power for spirited touring, and improved reliability. That, and the fact that only around 750 copies of the Mercury were built, means they’ve now become desirable and collectible. MC more

[marieellis444]

Deciding on a wheel size shouldn't be confusing. Most road bikes have 700c wheels, while the smaller 650c wheels are more common on mountain bikes. Smaller-frame road bikes are often equipped with 650c wheels, but some manufacturers sell small-framed bikes with the larger wheels. And there may be some circumstances when you might want to put the 650c wheels on a larger-framed road bike. It's easy to cut through the confusion when you understand the differences between 650c and 700c bike rims. While for many, the differences may not be critical, there are notable differences between the functionality and performance of 650c and 700c rims in certain circumstances.

[Artlav]

An obvious difference between 650c and 700c tires is that the 650c tires are smaller in diameter and lighter by about 200 g. The importance of this 200 g difference is magnified by the fact that the diameter of the wheel creates a greater rotational mass. In other words, it takes more force to get the wheels moving when you have more mass on a larger-diameter wheel. Because of this, the smaller wheels have better acceleration capabilities and they climb hills better. Once you are at cruising speed, though, the greater momentum of the spinning, larger wheels render mass differences negligible to the rider. Accelerating quickly may make a difference in road races or in hilly terrain, but it should not matter much to casual riders or to those who participate in long-distance events where you maintain a constant speed.

[sdolier]

The supposition that bigger wheels are faster is not true. Several record-setting bikes have had small wheels, notes R&E Cycles. The wheel size does not affect speed. One revolution of the crank does result in less forward motion with small wheels, but your crank speed and cadence are determined by your gearing. With multispeed cassettes, you can easily adjust the gears to establish the cadence and crank speed. more

[sixtoxxy88]

I’m a big fan of the Royal Enfield INT650. I reviewed it a while back. Royal Enfield also has two 650cc motorcycles, and both are great machines. However, I only have room for one of them on my list, and my choice is the INT650. It has more of a standard configuration and that makes it a better all-around bike. It’s good for highway travel, city commuting, and everything in between. The engine is a 648cc parallel-twin engine that’s fuel injected that makes 47 hp. If you like the retro styling, this is the bike for you. more

[SkyN]

Also, if you go slightly above the 650cc mark, you’ll find a very long list of motorcycles, including gems like the Yamaha MT-07 and the T7. These bikes are for another article, though.

[robertsfran]

Suzuki has been making the SV650 for a long, long time now. It’s always been one of the best bikes out there at this displacement. The SV650 is a killer bike that is at home on the street and can be fitted to tear around a racetrack easily. The bike features a liquid-cooled 90-degree V-twin that’s fuel-injected. The bike makes 75 hp, and it’s a bike that’s as nimble as ever. Suzuki has a couple of versions of the SV650, and any of them are an excellent choice. here

[fluffy]

I recently covered a few of the lower displacement groups of motorcycles—125cc and 500cc. While I love lower-displacement machines, a good middleweight is honestly the best all-around motorcycle. For that you need the best 650cc motorcycles, and I have a list.