This presentation illustrates the evolution of bicycles in a very simple style. It is prepared by Thirumoorthy R, Certified Sports Engineer (trainee) at Sports & Management Research Institute (SMRI)

1. EVOLUTION OF
BICYCLE 🚲 THIRUMOORTHY R
CERTIFIED SPORTS ENGINEER (TRAINEE)
SPORTS & MANAGEMENT RESEARCH INSTITUTE
(SMRI)

2. Contents :
 What is bicycle
 Purpose of bicycle
 Mechanism of bicycle
 Anatomy of bicycle
 History of bicycle
 Bicycle history and typology
 Different stages of bicycle
 Different types of bicycles
 New bicycle selection of strategies
 Health benefits of bicycle ride

3. What is bicycle :
A vehicle with
two wheels and
a seat for a
rider whose feet push
pedals around in
circles to make
the wheels turn.

4. Purpose of bicycle:
Bicycle touring. Mountain biking.
The bicycle is used for recreational purposes ,such as

5. Purpose of bicycle:
Physical fitness. Play.

6. Mechanism of bicycle :
There is no major electrical or mechanical principle hidden behind it.
It uses two simple techniques.
1. Applying friction in brakes to stop the bicycle. .
2. The gear Mechanism make the bicycle go faster.
Gear steering mechanism :
Two gears rotate in opposite direction enabling the wheel to rotate faster and
many times once it is pedaled.
Without gear steering mechanism :
1. If gear steering mechanism is not there, our bicycle wheel will rotate only once
when we pedal it.
2. Need big wheel at least little distance considerable time.

7. Mechanism of bicycle :
With gear steering. Without gear steering.

8. Anatomy of bicycle :

9. History of the bicycle :
In 1418,Giovanni Fontana builds Human powered land vehicle it has four wheel
pulled by rope.
In 1790, lerifere – Invented by Comte Mede de Sivrac, it has two equal-sized wheels , it
used by A rider powers forward using their feet for a walking/running push-off .
In 1817-1898 , they developing bicycle such as steerable, lever, pedals, rubberized
wheel, unicycle, brake, chain, pneumatics tire.
In 1924-2000 , further improving technologies are electric hub motor, kick stands,
mountain bike, rear gear cluster, electronic gear.
In 2000-2014, Modern level technology such as first lithium battery using, 30 speed
making rear gear, electronic gear for faster shifting, adaptrac, Nmc batteries.

10. History of bicycle:
1418- HUMAN POWERED LAND
VEHICLE .
1790- LERIFERE

11. History of bicycle:
1870- UNICYCLE 1897-DUCK BRAKE INVENTED

12. History of bicycle:
1940-KICKSTAND 1984-MODAL REAR GEAR CLUSTER

13. History of bicycle:
2009-ELECTRONIC GEAR SHIFTING 2014-NMC CYCLE

14. Hicycle history and typology:

15. Different stages of bicycle:

16. Different types of bicycle :
Top most bicycle :
1. Road bike – Ridden fast and smooth pavement.
2. Touring Bike – support to long distance riding and carry heavy load.
3. Mountain Bike –riding rough off-road trials and shock absorber.
4. BMX bikes – It is very small mostly used for various styles and stunt riding.
5. Adults tricycles – It was designed for mainly aged and disabilities persons.
6. Fitness bike – healthy lifestyle purpose.

17. Different types of bicycles :
BMX CYCLE FOR STUNTING TOUR CYCLE FOR LONG RIDE

18. Different types of bicycles :
MOUNTAIN BIKE FOR RACE ROAD BICYCLE FOR GENERAL

19. Different types of bicycles :
FITNESS BIKE FOR HEALTHY ADULTS TRICYCLE FOR AGED

20. New bicycle selection strategies :
1. Comfortable and easy to ride.
2. Low maintenance.
3. Larger wheels and narrow tyres for top speed
4. less effort & durable of tires.
5. Gears to helps you up the hills.
6. Folding facility.
7. Maximum quick control.
8. Handlebars quick turn and soft to grind.
9. Weight less.
10. Electric power system.
11. Without sweating with less energy.

21. Health benefits of bicycle ride :
•Cardiovascular fitness .
•Decreased stress levels .
•Increased muscle strength and stability.
•Strengthened bones.
•Decreased body fat levels.
•Improved posture and coordination .
•Prevent diseases .
•Improved joint mobility.

23. THIRUMOORTHY R
CERTIFIED SPORTS ENGINEER (TRAINEE)
SPORTS & MANAGEMENT RESEARCH INSTITUTE
(SMRI)
EMAIL: t h i r u m o o r t h y s p r i n t e r @ g m a i l . c o m
PHONE: 9489219439

24. SPORTS & MANAGEMENT RESEARCH INSTITUTE (SMRI),
Greenfield International Stadium, Kariyavattom, Thiruvananthapuram 695581
39/186 B, Mahakavi G Road, Karikkamuri 682011 Ernakulam
Phone: 8891675259 / 9995675259
www.smri.in