BMW R27

Dover white BMW R27

Based largely on the R26, in 1960 the R27 added rubber mounts for the engine and boosted power to 18 hp (13 kW). The R27's 250 cc OHV vertical single was the only rubber-mounted thumper engine BMW ever produced, and was their last shaft drive single-cylinder motorcycle. The engine pumped out 18 hp (13 kW), the highest ever for a shaft-drive BMW single. BMW manufactured 15,364 R27 models (engine numbers 372 001 – 387 566 ) over the production years of 1960 to 1966. Some of the 1966 R27 models were sold as 1967 models because dealers in those years often would assign dates to BMW motorcycles when they sold them, and not necessarily when they were manufactured.

The vast majority of R27 motorcycles exported to the United States by BMW were black with white pinstriping. A few, however, were brought in by importer Butler & Smith in a color called Dover white, with black pinstriping. Why "Dover white?" Butler & Smith head honcho, Michael Bondy, had a 1942 Packard automobile in an off-white color called dover white. Bondy sent a sample of this color to BMW AG in Munich and asked that it be duplicated. BMW did copy the color, and Bondy ordered fifty motorcycles in that color. Today, BMW motorcycles in original dover white are a sought-after rarity.

BMW did things differently to other manufacturers. This is evident in the R27. Its enclosed shaft final drive is rare for a single cylinder motorcycle. But it also had a triangulated Earles front forkcrank and the final shaft were in line, and drive forces did not have to be run through a set of 90-degree gears. Also, the kick starter swung out sideways instead of parallel to the frame, so kick starting an R27 is a rather easy and danger-free affair. (named after English designer Ernest Earles); so the motorcycle had a front swingarm as well as a rear swingarm. When you squeezed the front brake lever hard not only did the front end not dive, it actually rose slightly. Thus, braking was a very steady activity, though the brakes were weak by today's standards. The engines crankshaft was laid out fore-to-aft, not side- to-side; also a rare feature. This way, the

[edit] Technical data

R27 engine

	R27
Engine Numbers	372 001 – 387 566
Design	Single cylinder with driveshaft
Engine	4-stroke, 2 OHV
Transmission	Four-speed, left foot
Model years	1960–1966
Number manufactured	15,364
Bore	68 mm (2.7 in)
Stroke	68 mm (2.7 in)
Capacity	247 cc
Power	18 hp (13 kW) @ 7400 rpm
Compression ratio	8.2:1
Fuel efficiency	60.3 miles per US gallon (3.90 L/100 km; 72.4 mpg-imp) DIN 70030
Maximum speed	81 mph (130 km/h) / with side car 56 mph (90 km/h)
Wheelbase	54.3 in (1379.2 mm)
Curb weight	357 lb (162 kg)
GVWR	716 lb (325 kg) / with side car 1,058 lb (480 kg)
Tires front & rear	3.25 x 18
Battery	6 volt, 9 Ah.
Tank capacity	3.96 US gallon (15 liter)
Engine oil capacity	2.6 US pint (1.2 liter)
Transmission capacity	650 cc
Rear drive capacity	125 cc

Chief Vintage

	Features
	Styling Chromed tear drop Halogen Headlamp Auxilliary driving lamps Die cast console - color matched Black and polished engine with chrome covers Chromed spoke wheels Two into one stainless steel exhaust system with three way catalytic converter and chromed shields Available long skirt fenders and dual tone paint Polished brake calipers Metal tank badge Chrome fender tips Engine guards Powertrain Air cooled, pushrod Power Plus 105ci engine Closed loop, sequential, port injection with heated oxygen sensors Six speed transmission		Chassis Seat: Solo seat with passenger pillion available in black, tan and red leather with fringe 5.5 gallon fuel tank Brembo brake system with dual floating rotors and 4 piston calipers in the front and single floating rotor and two piston caliper in the rear. Two accessory 12 V outlets Quick release windshield Vintage saddle bags in black, tan, or red leather with fringe Electrical Tank mounted analog speedometer and multi function digital display Charging system 42 Amps Lamps: Tear drop head lamp, glass front fender light, auxilliary spot lights There are no electrical relays in the system Note: All specifications subject to change

Chief Deluxe

	Features
	Styling Chromed tear drop Halogen Headlamp Auxilliary driving lamps Die cast console - color matched Black and polished engine with chrome covers Chromed spoke wheels Available billet wheels Two into one stainless steel exhaust system with three way catalytic converter and chromed shields Available long skirt fenders and dual tone paint Polished brake calipers Powertrain Air cooled, pushrod, Power Plus 105ci engine Closed loop, sequential, port injection with heated oxygen sensors Six speed transmission		Chassis Seat: Two person seat available in black, tan and red leather, with or without fringe 5.5 gallon fuel tank Brembo brake system with dual floating rotors and 4 piston calipers in the front and single floating rotor and two piston caliper in the rear. Two accessory 12 V outlets Electrical Tank mounted analog speedometer and multi function digital display Charging system 42 Amps Lamps: Tear drop head lamp, glass front fender light, auxilliary spot lights There are no electrical relays in the system Note: All specificatons subject to change

Bajaj Chetak

Bajaj Chetak, an Indian-made scooter, is counted among the most selling two-wheelers in semi-urban and rural markets. Chetak was holds and influential place in the two-wheeler market of India. It was an affordable way of transport for decades to millions of Indian families. The name of Bajaj Chetak Scooter has been derived from the legendary horse Chetak of the Indian warrior Rana Pratap Singh.

A tough body, low maintenance and initial cost and good resale value are the key attributes that are related the Chetak bearing trust seal from the house of Bajaj.

Note: Chetak 150 MT is the old-time model of Bajaj. It was the clone of Vespa.

Company	Stroke	Maximum Power	Displacement
Bajaj Auto Limited	2-Stroke	7.5 bhp (5.93 kW) @ 5500 rpm	145.45 cc

Striking Features of Bajaj Chetak

The features of Bajaj Chetak is one of the best among all the scooters. It had always gone under upgradation according to the latest technological demand for two wheelers. Few of the features of the Bajaj Scooter are given below.

• 12 volt electrical system.
• Maximum weight 564 lbs.
• Very low emission 4-stroke engine.
• Rigid monocoque chassis made of high-strength alloy steel.
• Electric and kick start.

Color Variants of Bajaj Chetak

Bajaj Chetak Scooters are not very rich in color variants but whatever color it has is soothing to the eyes. The scooter is available in the market in the three following colors.

• Silver
• Metallic Jade
• Metallic Black

Technical Specifications of Bajaj Chetak

In this table one can find detail information about the dimension of the scooter, the engine, electrical system, chasis, suspension, brakes, tyres, and fuel tank.

Dimensions
Overall height	1080 mm
Overall length	1770 mm
Overall Width	670 mm
Wheelbase	1230 mm
Ground Clearance	135 mm
Saddle Height	830 mm
Minimum Turning Radius	1.56 m
Kerb Weight	103 kg
Engine
Type	2 stroke
Cooling Type	Forced Air Cooled
Displacement	145.45 cc
Max Power	7.5 bhp( 5.93 kW) @ 5500 rpm
Max Torque	10.8 Nm @ 3500 rpm
Ignition Type	CDI Electronic
Transmission Type	4-speed, Constant Mesh
Clutch Type	Wet Multidisc
Electrical System
System	12V AC
Head Light	35/35W
Horn	12 V AC
Chassis
Chassis Type	Monocoque
Maximum Payload	140 kg
Suspension
Front	Variable rate coil spring & double acting Shock Absorber
Rear	Variable rate coil spring & double acting Shock Absorber
Brakes
Front Brakes	Drum
Rear Brakes	Drum
Tyres
Front Tyre Size	3.50 x 10in - 4PR
Rear Tyre Size	3.50 x 10in - 4PR
Fuel Tank
Fuel Tank Capacity	6 litres
Reserve Capacity	1.4 litres

Honda DIO

Get Noticed

Honda DIO the first motoscooter of India is a blend of style and performance. Honda Motorcycle and Scooter India Private Limited (HMSI) has comeup with its latest offering of Honda Dio giving comfort of a motorcycle and convenience of a scooter. This new model from Honda is youthful, energetic, sporty and innovative, perfectly matching the aspirations of young generation. DIO caters to those people who seek additional value keeping the basic needs; something different; two-wheeler style reflection of self and performance matching the driving conditions.

Available Colors of Honda DIO

Honda Motors have launched Honda DIO with a choice of many colors. All the color variant seems to be the best. Check out yourself. They are mentioned below:

• Black
• Geny Gray Metalic
• Candy Thaitan Blue
• Guarau Red
• Misty Pink Metallic
• Moon Yellow

Striking Features of Honda DIO

Honda has lauched Dio with lots of eye catching features. If we talk about the features of Honda DIO, words will not be enough. But still, check out the following striking features of Honda DIO.

• Attractive body styling with mounted head light that adds charm to the scooter.
• Light weight body enhances the fuel economy and riding pleasure.
• Sleek and aerodynamic design to suit European styling preferences.
• Low positioned seat with high ground clearance.
• Effective shock absorption.
• Stays balanced even during emergency braking.
• Comfortable secure seat.
• The movable front fender reduces the chances of minor collisions as it do not blocks the driver's view of front wheel path.
• Slim sidth helps easy navigation through heavy traffic.
• Front suspension offers a long stroke.
• Tyres with solid road grip.
• A bag hook below the front end of the seat.
• Wide and spacious foot board.

Technical Specifications of Honda DIO

Know every details of Honda DIO through this table. The information you will get of Honda DIO in this section is about engine, the brakes, suspension, electricals, chassis, tyre size and fuel tank capacity.

Engine	Type - 4-stroke, Single cylinder, air cooled, OHC Displacement - 102 cc Max. Power - 7 Bhp @ 7000 rpm Max. Torque - 0.8 Kg-m @ 5500 rpm Transmission - V-matic Ignition - Self / Kick
Brakes	Front - Drum, 130 mm dia Rear - Drum, 130 mm dia
Suspension	Front - Bottom Link with spring loaded hydraulic damper Rear - Unit swing with spring loaded hydraulic damper
Electricals	Battery - 12V, 5Ah Headlamp - 35W
Chassis	Frame - High rigidity Under Bone type Dimensions (lxbxh) - 1760 x 710 x 1110 mm Wheel Base - 1235 mm Ground Clearance - 145 mm Weight Distribution (front/rear wheels) - 40:60
Tyre Size	Front - 3.50 - 10, 4 PR Rear - 3.50 - 10, 4 PR
Fuel Tank Capacity	6 litres

Honda Scooter

The fuel cell scooter is based on a 125cc gas-powered version, and holds the fuel cell stack in its midsection. Engineers are still working to reduce the scooter's weight and to offer storage space comparable to gas-powered peers.

Honda Honda says this gas-electric scooter gets better mileage than gas-only peers.

The hybrid scooter is based on a standard 50cc model. It weighs 20 pounds more than its gas-powered sibling, Honda's Dio Z4, but the electric motor helping the gas engine means 1.6 times the fuel economy.

Honda said it also produces 37 percent less carbon dioxide, a gas that many scientists tied to global warming.

Like hybrid cars, the hybrid scooter charges the battery during deceleration and temporarily shuts off the engine when the vehicle is stopped in traffic.

Honda Honda says its all-electric Moped-EV can climb hills up to a 12-degree incline.

Honda already sells two hybrid cars, the two-door Insight and four-door hybrid Civic. It will add a hybrid Accord by year's end.

Honda's all-electric Moped-EV scooter, the only one with a name, uses a long-life battery and can climb hills up to a 12-degree incline, Honda says.

Several all-electric scooters have appeared in recent years, most from China, but none by Honda, the world's largest motorcycle maker.

Night vision feature announced
As part of Tuesday's event, Honda also announced new technology that sends a warning signal to a driver when two sensors under the headlights detect a pedestrian in the dark.

The so-called intelligent night vision system technology, a world first, will be available as an option on the new Honda Legend luxury sedan, to be launched in October.

Other car makers such as rival Toyota Motor Corp. have similar technology that displays objects using night vision sensors, but Honda's is the first to pick out pedestrians, enclosing the image in an orange frame in a heads-up display reflected above the dashboard.

Honda did not say how much the night vision system would cost, but an engineer said it would be "a few thousand dollars".

The technology is far from complete: while it is smart enough to recognize people by the shape of the head and shoulders as well as by detecting body temperature, it won't be able to pick them out on a bicycle or under an opaque umbrella.

The system is also useless in temperatures above 86 degrees Fahrenheit.

trend helmet 2009

Trends this year

There are new helmets in 2009 that are worth a look if you need a new one. There are more new models appearing with the rounder, smoother profile that we think is best when you crash. But there is still no major advance in impact performance, ventilation or wearability this year that would compel you to replace your current helmet. Bell has announced a new True Fit system that is worth a look. Almost all of the helmets listed below meet national or international standards and offer good protection, although some standards are tougher than others. For the US market the CPSC standard is required by law for any bicycle helmet. Without comparative test data we usually do not know if a model exceeds the requirements of the standard and offers superior protection.

Highlights for 2009

Rounder, smoother "compact," "city," "urban" or "commuter" models are still growing in number, and most manufacturers have at least one in their lineup now. The older elongated styles with long rear points are beginning to look dated. We are pleased that the fashion pendulum is swinging, and most of the newer models are fine even if not fully rounded. A very interesting new manufacturer arrived on the scene this year: Kali. We describe their models below. They have new capabilities for molding variable density layers of foam in shells that most companies cannot equal, and it would appear that they will add some interesting new products in coming years. The higher priced helmets have big vents, but no verifiable advantage in impact performance. A helmet with less liner foam must have denser foam, a disadvantage in lesser impacts. You can pay more than $200 if you want to, but Target, Wal-Mart, Toys R Us and other discounters have models that meet the same CPSC impact standard at an everyday price of $10. And for about $20 to $30 they have better looking and better fitting models. All three mentioned above have a round, smooth Bell Impulse for about $25 that is molded in the shell, a high quality construction technique. Ring fit systems, the "one size fits all" solution, have taken over for most of the less expensive models. They work well for some, but not at all for others, who find that they have to tighten the ring uncomfortably to get a stable fit. You have to try them on to be sure. There are still models using fitting pads instead. There are no new radical impact materials this year. Cascade introduced new liners in 2008 for their lacrosse and hockey helmets, but that construction has not spread to bicycle helmets yet. They use hollow bulging plastic cylinders that compress under load. Carbon fiber is still found only in premium models, limited by variable fiber price costs. It does allow lighter construction, but there is so little of it used in a bike helmet that the weight saved is minimal except in heavy BMX helmets. Manufacturers are searching for ways to use titanium, another glamorous and expensive product that saves very little weight in a helmet. The kevlar craze is mostly behind us, but you will find some of that as well. In the 2009 economy it is not clear that high end frills will sell well. Strap adjustment fittings--buckles and side pieces--badly need improvement. Most of them slip too easily, resulting in the "strap creep" that is responsible for many of the loose straps on many riders. We have noted the really good fittings below. You can check that when you buy just by tugging on the straps. You may have to sew your adjusted straps or snug rubber bands up under the buckles to make them hold. Strap anchors on many helmets still stick up above the shell and are an unnecessary impediment to smooth sliding when you hit the pavement. The best helmets put the anchors below the surface of the shell, or at least recess the anchors to make a smooth surface. Rubber finishes and a fabric finish were introduced in a few helmets in 2007, and have spread since. We do not recommend them for road use because rubber or fabric surfaces are likely to increase the sliding resistance of a helmet when it hits the pavement. We do not have lab tests yet to confirm that, but scrub one on pavement and see the difference. We recommend looking for a helmet that: 1. Meets the CPSC bicycle helmet standard. 2. Fits you well. 3. Has a rounded, smooth exterior with no major snag points. 4. Has no more vents than you need. More vents = less foam.