Formula Student Germany
International Design Competition - 18th to 24th of August 2025 in Hockenheim

Team Details

Raftar Formula Racing

University Indian Institute of Technology Madras
IN Chennai IITM short 752
team logo
LocationChennai, India
Social Media YouTube facebook X
DV Team Vegam Racing
EV Team Raftar Formula Racing Electric
Short Linktid.fsg.one/460

Team Description

Raftar Formula Racing is the official Formula Student team of IIT Madras, India. It has taken on the journey to be a globally competitive team and inspire more Indian teams to absorb the Formula Student culture


Event Profile

Past Events

Car 293 – 2019
2019
Car #293
Info
We - Raftar Formula Racing, the 35 memeber team from IIT Madras, are into our 8th year in the Formula Student arena. Having learnt from the past victories and experiences we have come to FSG 19 with our most reliable and fastest car yet. We have mainly focused on our goal of data driven design along with huge improvements in the composites and powertrain division to reduce the weight of the car. We are ready to #BLOOD.SWEAT.GASOLINE it out to show some great performance this year. #PEACE.POTIYA
Engineering Design Priorities:
Power to Weight ratio Data Driven design Tunability Integrated Design Design to Manufacture Fuel efficient
Car Specifications
General
Frame Construction Tubular Space Frame
Material ST 52
Overall Length (mm) 2995
Overall Width (mm) 1424
Overall Height (mm) 1190
Wheelbase (mm) 1540
Track Front (mm) 1176
Track Rear (mm) 1100
Weight Front (kg) 128
Weight Rear (kg) 128
Suspension Double unequal length A-arms, pull rod actuated (front), push-rod actuated (rear)
Tyres 152x67B10 MRF ZTD1_C / 152x67B10 MRF ZTD1_C
Wheels 7x10, 50mm offset, 1 pc Carbon Fibre/ 7x10, 50mm offset, 1 pc Carbon Fibre
Drive Type Sequential Gearbox
Differential Salisbury type limited slip differential
Cooling Side mounted single core radiator with 330 cfm electric fan
Brake System 4-Disk system, custom rotors, adjustable brake bias, Wilwood GP200 calipers
Electronics Custom wiring harness & DAQ sensors layout, Electropneumatic Shifting system
Powertrain
Engine KTM Duke 390 2015
Bore (mm) 89
Stroke (mm) 60
Cylinders 1
Displacement (ccm) 373
Compression Ratio 12.88:1
Fuel System Bosch PFI injection
Fuel 98 Octane unleaded gasoline
Max Power (kW) 9000
Max Torque (Nm) 7500
Car 250 – 2018
2018
Car #250
Info
Raftar Formula Racing, the official Formula Student team of IIT Madras, India, is leaping into its sixth year of excellence with the momentum gained from its commendable performances last year. The 30 member strong team survives on unmatched team spirit and eternal hunger to be the best at what it does and RFR18 is the challenger built out of that energy. Raftar Formula Racing is determined to #BloodSweatGasoline it out to remain competitive to teams from around the globe in FSG2018.
Engineering Design Priorities:
Power to Weight ratio Tunability Fuel Efficiency Manufacturability Data Driven
Car Specifications
General
Frame Construction 3D space frame
Material A ST 52
Overall Length (mm) 2945
Overall Width (mm) 1424
Overall Height (mm) 1190
Wheelbase (mm) 1540
Track Front (mm) 1176
Track Rear (mm) 1150
Weight Front (kg) 135
Weight Rear (kg) 111
Suspension Double unequal length A-arms,pull rod actuated in front, push rod actuated in rear
Tyres 18 x 6-10, Hoosier R25B /18 x 6-10, Hoosier R25B
Wheels 7.0x10 35 mm offset, 1pc CF Rim / 7.0x10 35 mm offset, 1pc CF Rim
Drive Type Chain Drive
Differential Salisbury Type Limited Slip Differential
Cooling Single core radiator mounted on the roll hoop bracing and electric fan
Brake System 4-Disk system, floating cast iron rotors with 186 mm diameter, adjustable brake balance
Electronics Dashboard,Multifunctional Steering Wheel, Electropneumatic Shifting System
Powertrain
Engine KTM 390 Duke
Bore (mm) 89.0
Stroke (mm) 60.0
Cylinders 1
Displacement (ccm) 373
Compression Ratio 12.88:1
Fuel System Bosch , Port fuel injection
Fuel Gasoline
Max Power (kW) 9900
Max Torque (Nm) 7400
Car 99 – 2014
2014
Car #99
Info
Having participated in FSUK 2012 and FSG 2013, Raftar Formula Racing embarked on its third season. Fitted with a single-cylinder Honda CBR250R engine, we targeted excellent drivability and a competitive fuel economy. We worked to further enhance vehicle dynamics through a smaller wheelbase and a shift to 10” rims. Composite technology allowed us to use carbon fibre for an extremely ergonomic cockpit and a lighter streamlined bodyworks. A team of 30 highly motivated students bring you RFR-14.
Engineering Design Priorities:
Reduced cost Drivability Light weight Reliability Serviceability Modularity
Car Specifications
General
Frame Construction Steel Space Frame
Material ASTM A500 steel
Overall Length (mm) 2400
Overall Width (mm) 1500
Overall Height (mm) 1300
Wheelbase (mm) 1550
Track Front (mm) 1200
Track Rear (mm) 1100
Weight Front (kg) 116
Weight Rear (kg) 142
Suspension Double unequal length A-arm. Pull rod actuated spring/damper front,Push rod actuated rear
Tyres 19.5 x 6.5-R10 R25B Hoosier/ 19.5 x 6.5-R10 WET Hoosier
Wheels 6.0x10, 50mm offset, 2 pc Al-Mg Rim / 6.0x10, 50mm offset, 2 pc Al-Mg Rim
Drive Type 2- wheel
Differential Torque sensing limited slip differential with custom housing.
Cooling Side mounted two core water-to-air radiator
Brake System 4-Disk system, retrofit OEM disk to 186 dia, adjustable brake balance. Wilwood fixed type calipers.
Electronics Wiring harness with standard Honda ECU.
Powertrain
Engine Modified Honda CBR250R
Bore (mm) 76mm
Stroke (mm) 55mm
Cylinders 1
Displacement (ccm) 249
Compression Ratio 10,7:1
Fuel System Keihin, Port Fuel Injection
Fuel Gasoline RON 98
Max Power (kW) 9900
Max Torque (Nm) 7400
Car 18 – 2013
2013
Car #18
Info
FSG13 brought with it a new challenge to Team Raftar, as we redefined our goals & objectives, while retaining our passion and commitment. We began our Formula Student journey last year at the Silverstone and this year continue it at the Hockenheimring with a team of 30 enthusiastic and hardworking young minds. Our aims include large scale weight reduction, greater serviceability, and a balance between performance efficiency and driver convenience. We spent a large part of the year in detailed design and analysis leading to major changes in almost every subsystem. These included a changeover to the Honda CBR250R Engine, a new aerodynamics package comprising of wings designed to ensure better cornering, an optimized space frame chassis, an extremely lightweight and trustworthy suspension setup, streamlined FRP bodyworks and a careful study of ergonomics and driver comfort. We hope to outdo our expectations and lay a solid foundation for the evolution of the team over the year's to come.
Car Specifications
General
Frame Construction Tubular Spaceframe
Material Steel
Overall Length (mm) 2600
Overall Width (mm) 1500
Overall Height (mm) 1300
Wheelbase (mm) 1600
Track Front (mm) 1200
Track Rear (mm) 1100
Weight Front (kg) 180
Weight Rear (kg) 180
Suspension Double unequal length A-arm. Pull rod actuated spring/damper front,Push rod actuated rear
Tyres Hoosier R25B 20.5 x 6.0-13
Wheels Hoosier R25B 20.5 x 6.0-13
Drive Type Rear wheel driven
Differential Torque sensing limited slip differential with custom housing.
Cooling Radiator,mounted in the right sidepod.Water cooled
Brake System 4-Disk system, adjustable brake balance. Wilwood fixed type calipers.
Electronics Electropneumatic Shifting System
Powertrain
Engine Honda / CBR250R
Bore (mm) 76mm
Stroke (mm) 55mm
Cylinders 1
Displacement (ccm) 250
Compression Ratio 11.1:1
Fuel System Keihin, Port Fuel Injection
Fuel Unleaded gasoline
Max Power (kW) 11000
Max Torque (Nm) 8000

FS past achievements due to World Ranking Data Base

Date Event Teams Rank BP CM ED SP DV SP AC DV AC AX EN EF Pe Total
2020.01
41
1.
1.
5.
1.
3.
-
5.
-
3.
3.
1.
0.00
863.49
2019.08
60
39.
11.
3.
46.
31.
-
45.
-
45.
-
-
0.00
247.94
2019.01
54
10.
3.
2.
1.
-
-
10.
-
-
-
-
0.00
314.50
2018.08
57
49.
52.
25.
21.
40.
-
-
-
-
-
-
0.00
216.05
2018.01
54
3.
31.
7.
6.
-
-
-
-
4.
2.
1.
0.00
711.05
2017.07
43
15.
16.
34.
21.
-
-
21.
-
26.
13.
1.
0.00
468.06
2014.08
74
62.
52.
28.
58.
-
-
-
-
-
-
-
0.00
165.48
2013.08
74
70.
68.
60.
69.
-
-
-
-
52.
-
-
0.00
112.80
2012.07
97
82.
79.
85.
67.
-
-
-
-
-
-
-
0.00
114.20
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