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Pulsar NS400Z – CHALA APNI

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Of revs and gears

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Bike India tells you all you need to know about gear selection in various riding conditions

 

 

Mid-corner
The right gear you engage for a corner varies depending on the nature of the curve. If it is a sharp hairpin turn, you may have to shift down to as low as the second, or sometimes even first gear, while some fast sweeping corners can be taken flat out in the highest gear. There should be enough power on tap and the rev meter should read at least 4000rpm (on most Indian bikes) so that you are not left struggling for power. Remember if you are a clean rider, you should have selected the right gear before entering a corner as shifting gears mid-corner is never advisable. The toes of your feet, not the trough between the toe and the heel, should rest on the footpegs. Keeping your feet in that position helps you shift your weight more quickly, aiding you not only in carrying more speed through a given corner but also equipping you better to tackle any surprises.

Trackdays
On a racetrack, you have the liberty to take the bike to its absolute limit. The aim is to go as fast as possible. As most of us know, a bike produces its peak power in the last few thousand counts of its rev range, known as the power band. While slowing down in a corner, the downshifts should put the bike bang in the middle of the power band or atleast at the beginning of it. If you shift in a gear higher than ideal, you won’t have enough power at hand thus leading to lower acceleration and loss of time. Shifting in a gear lower than ideal will make the engine hit the rev limiter and you’ll have to shift up again. The result again will be loss of valuable time. In essence, while riding around the racetrack, gear shifts should be such that your bike is in the power band at all times

Overtaking
Overtaking requires the bike to be in a gear where sufficient power is at hand to accelerate swiftly yet smoothly. One has to match the ground speed with the revs and understand its relation for every bike. As an example, if you wish to overtake a car ahead of you, moving at 70km/h and you are in the fourth gear with the rev needle placed happily at say 4500rpm, then you don’t need to shift down or up. Just open the throttle and you should be able to surge ahead on most 150cc+ Indian bikes. If you elect to downshift, the bike will get jerky. If you upshift, you’ll witness the car ahead of you pulling away as there won’t be any power left to accelerate. Different bikes have their power and torque reservoir in different bands. It is imperative to stay within that band to get past a vehicle briskly

Riding uphill
Riding up a hill is different from riding on the plains. It’s all the more difficult for the bike to keep moving as it has gravitational force working against it. Select a gear that keeps the bike in a relatively higher rev band. If riding between 4000-5000 revs keeps you moving with great reassurance, you’ll have to keep the bike at about a thousand revs more to negate the effects of gravity. This also prevents the bike from running out of breath in case you upshift.

Descending downhill
Riding downhill doesn’t require any effort from the engine but that doesn’t mean you should put the bike in the highest gear possible. While coming down a slope one needs to be in a gear which makes sure that the bike experiences some engine braking when you roll off the throttle. Engine braking is very smooth and reassuring, and aids traction. Make good use of it while descending a hill as it puts you in better control than just relying on the wheel brakes.

Fuel efficiency
It is imperative to keep the engine in the right band to extract maximum fuel efficiency from it. Under revving an engine will make it splutter while over revving will increase fuel consumption manifold and reduce its life. Keeping the engine within a rev band of 2500rpm to 5500rpm on most Indian bikes will let you have sufficient power and torque on tap and will also make the bike deliver the best fuel economy. Of course, there are some exceptions to the rule, but most four-stroke air-cooled singles will operate optimally within the indicated band.

Fuel efficiency
Does the bike accelerate and decelerate smoothly and responsively (not jerkily) when you open and shut the throttle? If that’s the case, then you’re riding in the right gear. If the bike accelerates very slowly when you open the throttle, and if the engine tends to die down when you shut it, then you need to shift down. Is the bike twitchy, snappy and oversensitive to even the slightest movement of the throttle? Do the forks dive if you shut the throttle? You may have gone down too many gears – try shifting a gear up for a smoother ride.

Revs, gears and the planet
Some would argue that riding the bike in lower gears will lead to lesser fuel efficiency and would advice you to ride in as high a gear as possible at all times. Not only does riding in a higher gear than optimal makes you go slow, it is also hazardous, especially on highways. A look at a normal four-stroke air-cooled bike will reveal that it produces its maximum torque between 3000rpm and 6000rpm, and that’s where the engine is running at its maximum efficiency. If you ride correctly within that band, the bike will return you a fabulous fuel efficiency figure.

 

 

 

Dream-machines

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As part of their annual celebrations, Honda let journos from across the world have a taste of their best performance machines. Aspi Bhathena shares his ride experience

The primary reason we were in Japan was to ride a wide range of Honda motorcycles and provide feedback regarding which bikes would be most suitable for Indian conditions. The lineup included the Silver Wing scooter, the DN-01, the CBR600RR, the CBF1000, the CBF1000R, the CBR1000RR and the 1800 Gold Wing. Katsuhisa Yoda – Manager Overseas Operation, Asia & Oceania and Hitoshi Akaoka – Chief Engineer, Honda R&D were among the senior management members present to oversee the ride.

Honda were extremely vary of the riding capabilities of Indian journos as the circuit that they had selected was extremely tight. One could not get the CBR1000 out of the second gear and additionally, they had a Honda S2000 car to make sure we did not go crash. I started the day’s ride with the Silver Wing scooter as the overnight rain had left the circuit wet and damp in places. The DN-01 which is quiet futuristic in its design and styling performed reasonably while pottering around the circuit. After riding all the bikes, the motorcycle that really impressed me the most was the GL 1800. Even with all its mass and size, you could really throw her around even on absolutely tight crippling corners without any problem.

I concentrated mainly on the CBF1000, the CB1000R and the CBR1000RR as these are the most likely motorcycles that will make their way into India. The CBR1000 will be launched in India at the end of February 2009. The 1000RR has been shrunk in size and feels like a 400 on steroids. You can throw this bike around like a toy, but at the same time you have to treat it with a lot of respect as you feed the power. If you are cranked over the limit you could slide the rear end or if you whack the throttle open while being upright you’ll see the front wheel getting sky bound. Honda have made the CBR1000 more user friendly so even people with average riding abilities can utilize all the horses available. You don’t have to be a Danny Pedrosa to be able to ride it!

It was quite annoying to follow the pace car. I could not bare it any longer and passed the pace car sending the Japanese into a bit of a tizzy. I had requested Honda if I could have a ride on the RCV212 but was told that it was not possible as it would be very dangerous. But after I finished riding, Hitoshi Akaoka complemented me on my riding technique and said that I have the skills to ride the RCV212. Thanks to the Indian journos who rode the bikes there, Honda’s previous opinion had transformed and they acknowledged that we are also capable of riding the big Superbikes.

The Chief Engineer at Honda’s R&D centre, Hitoshi Akaoka with the CBR1000RR bound for India. The bike will be here by the end of February 2009

Honda-celebrations

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Honda team drivers and riders from across the world converged at Motegi in Japan, to display their skills to fans from across the world.
Report and Photography Aspi Bhathena

 

 


Every year after the racing season is over, Honda organize an event called Enjoy with Honda in Japan. They bring in their motorsport personalities from all over the world do a couple of demo laps at their own Twin Ring Motegi circuit. The Motegi venue is just not a race circuit as it also has an entertainment facility for the entire family. This year, Honda Motorcycles and Scooters India invited a few select journalists from the country, including me, to experience the Enjoy with Honda event. Additionally, all Honda owners were invited free of cost to come and witness the event. There were more than 30,000 people at the circuit.

I had the opportunity to get really close to F1 cars, MotoGP motorcycles, Indy Racing cars as well as Honda GT cars. They also had a trial circuit just behind the racing circuit where some trial riders were performing. Honda’s emphasis on safety was also on display as they had tiny tots in the age group of 4 to 5 years riding electrically powered two-wheelers on a special circuit with a soft rubberized surface to protect the children if they crashed. The main idea was to teach kids the appropriate road manners from an early age in a safe environment.

The Honda museum showcases the company’s prized racing collection right from their first IOMTT bikes, World Championship winning motorcycles and F1 World Championship dominating engines which took the late great Ayrton Senna to his championship victories. One could spend an entire day in the museum without realizing the number of hours gone by.

Honda had a specially designed track to teach kids the nuances of safe riding

All the drivers and riders of Honda teams from various motorsport events across the world

Honda Trials’ riders performing in sync

 

Intruder Alert

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Warning: The muscular and mighty M1800R has attacked. We hear its making heads turn and eye balls pop. Observe caution on the road
Story Gauri Lokare
Photography Sanjay Raikar

For some, the Suzuki M1800R or the Intruder is just a big heavy cruiser boasting of colossal torque figures. One look at this massive beast and you can’t help but be awed. But for someone like me who uses a rather puny (not in India though) Royal Enfield 350cc motorcycle for daily commuting, the monstrous cruiser with the biggest capacity Suzuki engine seemed like a scaled down version of God.

The night before the day I was supposed to ride this monster, I was behaving like a silly teenager getting ready for her first date. I felt butterflies in my tummy the whole night and anxiety just wouldn’t let me be. My colleagues at Bike India too were quite apprehensive about their decision to let me swing a leg over the beast. As was evident looking at their faces, they hoped they didn’t have to regret the big decision. I wouldn’t have been surprised if an ambulance or a fire brigade was called on standby while I went for the ride. The few hours that I managed to spend in bed that night felt like an agonizing, endless nightmare. I was all geared up and raring to go much before the sun had risen.

As we reached the shoot location, I turned the key, switched on the ignition and the display lit up for the self-check. Just before I was about to press the starter switch, I whispered to the bike, “be good to me”. A gentle dab of the right thumb and the 125PS engine roared to life with a deep pulse. It may sound like exaggeration, but to me, it sounded like the birth of the Universe itself.

I literally had to sit down, take a moment and let the sight of this torquey behemoth sink in. The design works towards emphasizing the big 1800 odd cc V-twin engine rather than overshadowing it. Suzuki has taken the word ‘big’ quite seriously for the Intruder. The bike is fitted with one of the fattest rear tyre (240mm wide) available on a production bike. The fuel tank with a capacity of 19.5 liters is wide enough to hold a violin and merges seamlessly into a comfortable saddle. The tail cover, shaped like a rare diamond, easily stands apart. The frowning hooded headlight expresses a ‘don’t mess with me’ attitude. The chrome side stand which looks rather delicate is strong enough to hold the 8 feet long beast weighing a mammoth 319kg. The dual exhaust takes a seductive U-turn near the engine to point towards the 240 section rear tyre. Ending as a pair of bedazzling slashed mufflers, the chromed exhaust pipes exhibit raw oomph. This cruiser expresses aesthetic coherence brilliantly. Needless to say, the Intruder is all about road presence and attracts attention wherever you ride it. Bystanders and other commuters are dazed by the sheer sight of this monster cruising on the road.

The M1800R looks every bit a bespoke cruiser machine, but make no mistake, it draws heavily from the flagship Suzuki sportster, the GSX-R. Suzuki has always honed its technology on racetracks and they have made good use of the advancements made on the GSX-R in this cruiser. The borrowed technology bits include the dual throttle valve system, radially mounted disc brakes and dual spark plug ignition. The perky performance of the Intruder reflects the debt.

The wide handlebar is a good reach away. Get the bike rolling, take your feet up and the far stretched footpegs make the seating position feel rather awkward. It may sound as if I’m exaggerating, but the riding posture actually made me feel like an orangutan clinging from a zoo cage. I at 5 feet 8 inches and yet struggled with this rather awkward position. I can only imagine the plight of riders shorter than me. This design seems strange as compared to true blue cruisers, including the Indian ones, which are equipped with conventional laid back handlebars.

SHINE ‘EM: The frowning hooded headlight expresses a ‘dont mess with me attitude’ and makes generous use of chrome

THE CONSOLE: The speedometer firmly rests on the fuel tank while the tachometer lies in the conventional position

 

THE POWERPLANT: The large 1783cc V-twin fits in perfectly with the rest of the body elements with no visible see through gaps. The asymmetric layout of the header pipes gel with the bike’s curvaceous styling and recieves a similar plush chrome treatment as the engine

The Intruder, boasting impressive figures in terms of power (125PS) and torque (160Nm), is equipped with brakes to match. Ripped from GSX-R1000 Superbike, the Intruder sports two radially mounted 310mm discs with four piston front brake calipers which work exceptionally well. Instead of using the more conventional chain/belt drive system, the Bavarian-inspired, shaft drive mechanism is used on the Intruder. Suzuki adopted its first shaft drive system way back in the year 1979 with the GS1000GT. With advancements in technology, however, the state of the art unit on the Intruder not only imparts a long lasting drive but also contributes towards a cleaner rear end design.

The sheer mass of the bike coupled with the prodigious power, would make one wonder about its handling and balance. Gettingthe 315kg bike off the side stand for the first time, proved to be physically demanding. Although by using the right technique, it was hardly a task. The initial few minutes of riding were very difficult as I tired to maintain a steady pace and find the right balance. As I got used to this machine, the giant horse broke in. The bike lurched forward each time I twisted the throttle. This was most noticeable while the shorter ratios were selected. Thankfully, there were no unnerving wheelspins like the other ‘big’ bikes. Yes, this is a cruiser and one doesn’t expect it to wheelspin. But it has enough torque to shred the rear tyre within a few hundred kilometers of riding – precisely the reason why Suzuki has fitted a torque limiter to restrict low end torque. Gear shifting was jerky early on as the shaft drive needed precise timing of the clutch release and throttle input to have a smooth shift. Failure to do so resulted in a loud clanking sound emanating from the ‘box. As my day progressed with the cruiser, shifting of gears smoothened out. I learnt to master the right technique of gear shifting eradicating the clunks between shifts. The fourth and fifth gear felt far less abrupt. Once at ease with the bike, I was cruising way above the 120km/h mark – the fastest I had ever gone before this. The headlight housing is designed to deflect the wind blast from the head and torso that occurs at high speeds, but its function proved to be very limited at speeds above 100km/h.

The more I rode the Intruder the more I began to understand it. This is precisely when fears and reservations left my mind and I truly connected with the Intruder. Feet up turns which were like a nightmare earlier, got easier. After a while, the ride became so smooth, I felt as confident on the Intruder as I feel on my Royal Enfield Thunderbird.

One point of irritation is the speedometer. While the somewhat trapezoidal digital tachometer firmly rests where you have the instrumentation cluster on regulation bikes, the speedometer is mounted on the fuel tank. This means that the rider has to dip his/her head every time he/she wants to check the speed. The huge wheelbase and the enormous bulk of the rear tyre means you need more rider input while changing directions. This can get a little demanding in case you have a pillion rider with you. The exclusion of a pillion back rest from the design needs the pillion to lean onto the rider. While parking the bike, its best to park it with its nose facing the road or else you’ll need at least a dozen people to pull the bike back when you are ready to go.

So, now the question which haunts me is, do we have the roads for such monstrous cruisers in India? In the city, hell no! The Intruder with its torquey 1783cc of V-twin power craves for long wide highways where one can open the throttle and justify the very purpose of its existence. Our ridiculous traffic situation seems like a huge concern regarding the practicality of the bike. In a country where you have to find roads amidst potholes, handling the cruiser does become tricky. Because of the ultra low profile (40 section) rear tyre, you can feel every grain on the road surface being transmitted to your back side. The Intruder which is priced at Rs 13.63 lakh in India was developed keeping in mind the butter smooth open highways of the US and Europe. So if, touring is in your mind and you are looking for those perfect set of wheels to leave behind city roads and embark upon lost highways, the Suzuki M1800R would be a great choice.

As the sun began to set, it was time to wrap up the shoot which brought the curtains down on the most wonderful ride. I am not sure if I ever would be able to own the M1800R. I might not be that lucky. But I was lucky enough to have earned the experience to ride it for a day. The memory will last a lifetime. As I got the mighty Intruder back to its parking slot and alighted, I realized that this wasn’t just a road test for the M1800R. In a way it was a test for me too – as a rider, tourer and an automobile journalist. I just hope I managed to cruise as effortlessly as the big tourer. After having ridden the bike, overwhelming feelings began to erupt. I wanted to sing, dance, shout and cry at the same time. Not in that order but all at the same time.

 

Motoware

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This month we showcase some of the finest riding gear from Italian icon, Alpinestars

 

Alpinestars Vector Leather Jacket
The Astars Vector jacket is constructed using MotoGP technology. The 1.2-1.4mm full grain leather has a soft finish with good abrasion resistance. The shoulder features MotoGP inspired cup protectors. The multiple stitched main seams provide the greatest tear resistance and Kevlar stretch panels maximize flexibility. The ventilated hump is aerodynamically designed just like a MotoGP racing suit. It also features a chest pad with PE protectors and removable CE certified protectors with a back pocket that holds a removable back protector. This jacket retails at Rs 29,499

Alpinestars Aero Tank Bag
The Aero tank bag has a capacity of 30 litres when expanded and 20 litres when closed. It features a transparent pouch for a map. The lower portion of the bag and the magnets are removable. There are built-in rain protects and the internal area has organizer pockets and a sleeve to hold a 15-inch computer. It features a strapping harness that can be used with plastic or aluminum fuel tanks. It also has straps that can transform the tank bag into a backpack. This bag is priced at Rs 9,999.

 

Alpinestars Vader Backpack
The Vador backpack from Alpinestars is constructed to give you loads of carrying capacity. It has a 100 percent nylon/polyester construction engineered for carrying stationeries. It also features side pockets with sub-divided storage areas and a top pocket for sunglasses and portable electronic devices and a sleeve for a laptop. The total volume of the backpack is a good 26.5 litres and the price tag reads Rs 5,999.

Alpinestars Sniper Air Flow Textile Jacket
This lightweight summer jacket is constructed using 600 Denier polyester fabric with non water absorbing and abrasion resistant mesh panels. Astars has provided soft CE certified protectors in the shoulders and elbows and a pocket for an optional back protector. The PE protector in the chest can be upgraded to Astars bionic chest guard. The internal area has a lightweight mesh construction. The jacket with an adjustable waist and two external pockets is priced at Rs 10,499.