Monday, 13 July 2015

RIDE .... ON.... an article that i wrote for our college magazine



RIDE….ON….
- Ajay Dongre,
Teacher, Electronic Technology
FLASHBACK  
For most of us Cycle is the first vehicle we learn to handle, mostly in childhood. I have nice memories of my school days cycling escapades in the Suburbs of Mumbai. There were few students who would cycle to school every day, I was one of them. Cycle was my priced possession and I would take great care of it. After school I would go exploring the villages around my home and school. Another favorite activity I enjoyed was fetching groceries and vegetables from the market; I think I would have avoided this chore if cycling were not involved J . Those were the fantastic days!
PRESENT    
“Kidhar se ayaa re ? “, “where going man ?” , “Go man go….go fast…. you will come first”, by now I am used to these questions, invariably in Hindi or English thrown at me as I pedal on around Goa and little beyond. I love to see the expression on questioner’s face when I respond to them in Konkani. For some reason when people see you riding in full cycling gear they assume you are either racing or you are a tourist. I am neither, I cycle just because I love cycling. I occasionally participate in long distance (100Km, 200Km) endurance cycling events organized by our club “Cycling Goa”.

I got hooked on to cycling again some eight years ago. I say again because, I passed through typical phase of scooters and motorcycles during college days and little later. In 2007 I bought a cycle costing 14000/- , my friends laughed at me for spending so much on a cycle (14000 was a big amount 8 years ago), now my friends realize that it was a good “investment” and many of them have joined in. Within one month of purchasing the I made a trip from Ponda to Sawantwadi covering 99Km in 6 hours. On that day as we would say in Konkani “tech disa mojhe cycliche poishe bholae”. Later long distance cycling became addiction and I would regularly do 80 to 100Km rides.

Cycling has become very popular in Goa and other cities across the country however, people are still amused and wonder why would anyone just cycle if there is no race ! only a cyclist will know the pleasure of just cycling around and exploring new places. Goa is blessed with natural beauty and good roads all across the state (our highways are best left to motorized monsters). I always loved the interior routes in south Goa, I had explored a lot of places in south Goa on my motorbike earlier and when I bought a cycle I revisited these places and the experience was very different. While riding a bicycle you feel every UP and DOWN in the road. You also realize you have more muscle sets than you were aware of, you take in more of the surroundings, your lungs are highly active and you breathe in more fresh air, you feel exhilarated. Bicycle is a versatile two wheeler and allows you to take on very narrow roads and pathways and explore lesser know places, this would be difficult on motorbike and impossible in a car.

“Bicycle is the only vehicle that runs on true biofuel”

While surfing the net for more information on cycling I stumbled upon a cycling forum called “Bikeszone” after registering on the forum I got connected to other cyclists from India, on this forum I read about people doing century rides (100Km) which is considered as the first big achievement for any new cyclist. So I decided to give it a shot and did my First Century in 2010. The route I chose was Ponda- Cortalim- Chicalim- Zuarinagar- Casaulim-Majorda-Utorda-Colva-Margao-Chandor-Curtorim-Raia-Ponda. It took me five and half hours to do this ride. On this ride I took one short break to refuel on chapatti roles (Biofuel J ) that I had carried. I got my first taste of endurance ride, doing such rides is not only physically challenging but also mentally. This ride revealed the subtle beauty of Goa.  The route from Casaulim to Colva  and Chandor to Raia is a beautiful serene stretch dotted with lakes and ponds. A lot of migratory birds land on these water bodies during winter. Beautiful Portuguese styled houses give a unique character to these places. Very less traffic on these roads, no rush, cool laid back feel all over. It was very refreshing despite the physical strain.

Ponda to Chandor via Curtorim became my favorite route for regular rides. Once you cross Ponda region the terrain changes from hills to flats. The route after Borim Bridge passes through Khazan land (backwaters). After Amora I leave the highway for good and enter palm lined narrow road passing through fields and backwaters. It’s a kind of a journey through a fraction of Goan history, Riding past the 400 year old Rachol Seminary and beautiful old houses continuing through open fields you arrive at Cutorim lake that throws up a reflection of whitewashed St. Alex church . A halt here is worth it watching Whistling Ducks, Cormorants and Gull Billed Terns cruising over the waters. My ride turns around at 400 hundred year old Braganza house at Chandor. The Braganza house is the largest house in Goa and third largest in India. I never get enough of riding on this route !

Another favourite route is Ponda to Dabal. A very challenging route with continuous ups and downs, passing through thick jungle that is rich in biodiversity. On many occasions I have spotted Gaur (Gavo Redo), wild boar (Raan Dukor) Hare (Soso) and Jackals (kolo) on this route. Once I even heard a Leopard call. There is a beautiful trail that starts at Nirancal passing  through reserved forest and comes out at Kodar, this is ideal for mountain biking.

Cycle riding is not restricted to roads only, on a good mountain bike one can experience the thrill of off roading. Collem to Dudhsagar, Trails in Mollem Sanctuary, Valpoi to Krishnapur are some of the wonderfull off road experiences. I discovered a lot of small off road trails around Ponda on my mountain bike.

A GROUP RIDE TO KARMALI LAKE
Apart from solo rides I join group rides on weekends. A group may range from 5 to 20 cyclists. The route is pre planned, often taking into consideration a nice Bhaji-Mirchi spot for breakfast. On these rides we discovered small hotels serving very good bhaji and mirchi. We get to interact with people who show great interest and ask a lot of questions about our cycles; what is the price? Is it imported? Etc. . On these rides I ended up making new friends and discovering many more places.




WITH STUDENTS AND FRIENDS
 
I remember one group ride I did with my students to Bondla, half the time I was repairing their cycles, one cycle’s seat came off, on the other the pedal fell off. one cycle had a puncture. Two students got really tired so I had to pack them and their cycles in a rickshaw and send them back to Ponda. However, it was a great learning experience for all.

“Bicycle is a Curious vehicle, its passenger is it’s engine”
– John Howard
Touring on a bicycle is a different ball game all together; I have read the stories of people touring the world on their bicycles. I met one Retired professor (age 63 years) from University of London who has been visiting and riding across India every year for the past 30 Years. I have also interacted with cyclists from Bangalore, Pune, Nagpur who have toured India on a bicycle. Someday I too would like to do a multiday tour of neighboring states if not a world tour 
JOHN IRVINE FROM CYPRUS

TECHNICAL, NUTRITION, HYDRATION and SAFETY
Bicycle is the simplest human powered vehicle (HPV); however, like any other vehicle or a machine the cycle also needs regular maintenance and servicing. Most regular cyclists have learnt the basic skills of maintaining their cycle. The most important skill that every cyclist needs to learn is changing the tube in the tire and patching up a puncture. Regular riders know this and they carry, small pump, spare tube and puncture repair kit on every ride. Since the rider is the engine and engine needs fuel the cyclist needs to take care of Hydration and nutrition during the ride, water is carried in bottles or in back packs, banana, chikki, energy bar, dry fruits can be carried in the jersey pockets. A cyclist needs to take the extra care for safety. Wearing a helmet, following traffic rules, being alert and watching out for the stupidity on our roads, for rides in the early morning and late evenings wearing reflective clothing, using front and rear lights is a must.

Whether solo ride, a group ride on road or off road ride and touring, cycling is fun and a great learning experience, it teaches you to be self reliant, resourceful and builds your physical and mental endurance. So, Get Out And Ride !!!

“Life is like riding a bicycle. To keep the balance you must keep moving”
– Albert Einstein

Friday, 29 May 2015

BICYCLE TECH TIPS SERIES, TIP #3, TIRE AND TUBE SIZES

TECH TIP # 3
TIRE AND TUBE SIZES

TIRE SIZE
The tire size is printed on the sidewall of the tire

MTB TIRES
MTB Wheels come in three different diameter 26", 27.5" and 29", the tire sizes vary accordingly
THE TIRE SIZE is printed as 26 x 2.1 or 27.5 x 2.0 or 29 x 2.25, the first number indicates the diameter and second number indicates the width of the tire in INCHES

ROAD BIKE AND HYBRID BIKE TIRES
Road bike wheels come in 700C diameter (approximately between 28" and 29").
The road tire size is usually mentioned as 700 x 26C, 700 x 25C, 700 x 23C the first number is wheel diameter in 'mm' and second number is tire width in 'mm'
The hybrid tire size is usually mentioned as 700 x 28C ........700 x 40C, the first number is wheel diameter in 'mm' and second number is tire width in 'mm'

TUBE SIZE
One tube fits many tire widths for a given wheel diameter.

MTB TUBE
The size is mentioned as 26 x 1.95-2.25, the first number indicates tire/wheel diameter in inches and second set of numbers indicates the range of tire widths for which the tube will fit. In the given example the tube will fit 26" tire and tire width range will be from 1.95" to 2.25"

ROAD TUBE
The size is mentioned as 700 x 18-23, the first number indicates tire/wheel diameter in 'mm' and second set of numbers indicates the range of tire widths in 'mm' for which the tube will fit. In the given example the tube will fit 700C tire and tire width range will be from 18mm to 23mm

HYBRID TUBE
The size is mentioned as 700 x 28-45, the first number indicates tire/wheel diameter in 'mm' and second set of numbers indicates the range of tire widths in 'mm' for which the tube will fit. In the given example the tube will fit 700C tire and tire width range will be from 28mm to 45mm. Alternately the hybrid tubes also indicate tire diameter in inches as 28"


BICYCLE TECH TIPS SERIES TIP #1 and 2



TECH TIP # 1
BICYCLE TUBE VALVES
The two most commonly found tube valves on modern bicycles are SCHRADER and PRESTA
1)      SCHRADER VALVE: This is found on Entry and Mid level Mountain Bikes and Hybrid Bikes. This valve is same as on Motorbikes and Cars (it is also called Auto Valve AV)
2)      PRESTA VALVE: This is found on all Road Bikes, this valve is much thinner and is suited for thin rims on Road Bikes. Presta valve is also found on High End Mountain and Hybrid bikes.

TECH TIP # 2
TIRE PRESSURE
The pressure is built up by Action-Reaction between tube and tire – Air exerts outward force on tube which in turn exerts outward force (Action) on tire and tire in turn exerts Inward force (Reaction) on tube thus, building up the pressure.
UNIT OF TIRE PRESSURE : there are two popular tire pressure units 1) The PSI (Pounds Per Square inch) and 2) Bar
THE RECOMMENDED TIRE PRESSURE RANGE IS MENTIONED ON THE SIDEWALLS OF the TIRE
THE RECOMMENDED TIRE PRESSURE DEPENDS ON THE TUBE, TIRE and the RIM

LOWER PRESSURE (Within the Range) gives better traction/grip but higher rolling resistance
HIGHER PRESSURE (Within the Range) gives lesser traction/grip but lowerrolling resistance

Sunday, 17 May 2015

TAKING CARE OF YOUR BIKE DURING THE RAINY SEASON



It’s that time of the year, pre-monsoon showers playing spoilsport, humidity at its peak taking a toll on your bike rides, it’s only a few days for the downpour to begin placing you in a dilemma “whether to ride or not to ride in the rains”. Whether you decide to ride or to hang-up your bike for the wet season, you have to take care of your beloved bike. Here are a few tips whatever you decide !

IF YOU DECIDE TO HANG-UP YOUR BIKE FOR THE RAINY SEASON
TIPS ARE FOR PREVENTING CORROSION/RUST ON YOUR BIKE
PARTS THAT FALL PREY TO CORROSSION – Cables (inners and outers, ball bearings, chain, cogs, chainwheels, bolts)
1.       Grease all the bolts and BOLT HEADS
2.       Grease the seat Post
3.       Lubricate all the cables (Inners and outers)
4.       Lubricate the chain heavily with wet lube
5.       Apply thin layer of oil (with a paint brush) on COGS and CHAINWHEELS
6.       Store away the bike

IF YOU DECIDE TO RIDE IN THE RAINS
A.      Get the bike fully serviced (greasing the ball bearings, oiling the cables, greasing seat post, lubing the chain, greasing the headset, greasing the bolts, greasing the bottom bracket bearing)
B.      The servicing will only prevent initial rain rides, you need to do regular maintenance
1.       After every ride drain the water accumulated in the frame of the bike by standing the bike UPRIGHT on the rear wheel, the accumulated water will drain from the holes at the end of the chainstays
2.       Clean and dry the bike after every ride
3.       Lube (Use wet lube) the chain after every ride
4.       Watch for sluggish shifting (sign of corrosion of the cables )
5.       Re-apply grease on bolt heads every few wet rides
6.       Watch for creaking sounds (sign of grease wash out) from hubs, headset, bottom bracket (time to service the bike again)