Bajaj KB 100

Complete details of KB 100 Motorcycle

Launched in India in 1986. KB 100 is not in production now.

Rate Bajaj KB 100:
3.9/5 (38 votes)
Bajaj KB 100 Price

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Technical Specifications
Vehicle TypeMotorcycle
Engine Displacement99.70 cc
Engine Details2 Stroke, Single cylinder,rotary disc value
Engine StartingKick
Bore x Stroke49.5mm x 51.8mm
Compression Ratio7.1:1
Engine LubricationSuper lube oil injection
Fuel SystemMIKUNI VM 19 SC
IgnitionMagneto CDI
Cooling SystemAir Cooling
Maximum Power10.5 bhp @ 8000 rpm
Maximum Torque10 nm @ 7500 rpm
Transmission4 speed
Gear Shift Pattern1-N-2-3-4
Top Speed106 kmph
Battery12 v dc
Front Brake130 X 28 mm Internal expanding type
Rear Brake130 X 28 mm Internal expanding type
Chassis and Suspension
FrameTubular double cradle
Front SuspensionTelescopic fork swinging arm with adjustable coil spring and co-axial hydraulic damper
Rear SuspensionSwing arm with 5-step adjustable Shock absorbers with Dual SNS type Spring (105 mm travel)
Wheels / Rimspoke
Front Tyre2.75 X 18 4PR Ribbed Pattern
Rear Tyre3.00 X 18 - 4 PR Stud Pattern
Length1940 mm
Width745 mm
Height1030 mm
Wheelbase1260 mm
Weight109 kg
Ground Clearance160 mm
Fuel Tank Capacity11 litres
Reserve Tank Capacity1.8 litres
User Reviews of KB 100. Write Your Review
I have this KB 100 Bike bought in year 1991, Single Owner, still in running condition. Almost 32 years with excellent maintaince, single handed. Vechile at Chennai.
Interested please send message in
By on 07-05-2023
I have kb100 1987 model but I have problem in pickup. Kb is not giving pickup it's make noise while I shift the gear it's not running so fast can any one tell me how I solved this?I posted my whatsapp no. Please message me if any one know this problem please 🙏
By on 23-08-2021
@Sham- i am interested in ur bike, let me know if u can drop me ur contact details to
By on 04-12-2020
I have this bike if anyone wants to buy check on OLX kawasaki kb100 vintage antique bike by sham
By on 15-11-2020
I want kawasaki Bajaj Kb100 clutch plate
By on 29-08-2020
Kb100 my bike is osm , amazing
By on 15-07-2020
This is first bike in my family. My father used to work in bajaj auto limited. This bike is best in every thing such as it has good power, good looks, its very compartable and my bike is original made in Japan. But now she is in bad condition. My dream is to restore it again in future. This bike was purchased in 1987.
This is the best product of Bajaj Auto Limited, Thanx to Bajaj (Rahul Bjaj).
By on 27-05-2020
My father bought this bike on 1986.i born in memories...... Unexplainable.during my playschool days onwards it's be in my memory. It's sound great.....engine super..... My father left this world in 2004.Now I am 36......still my father Baja KB100 in working condition.As part of my job now I don't get time to care. But I keep that bike in my porch.when I ride that bike..... I feel my father is with me.The most important thing is this Bike need some petrol only to battery power required.If we don't, start that bike more than 6 month no problem. In few kicks it's start. Some time I feel it's more that a also I go for a ride with my 5 year son.he also enjoy it's sound. Up-to my death I keep that bike with me.much maintains not required.we got spare parts of this bike from online site safekbike.
By on 24-05-2020
I want to buy a KB100 TN registration
By on 27-03-2020
My first accident in 1992
please help me to know the price this bike in 1980
By on 10-03-2020
which grade engine oil is used?
By on 11-12-2019
i have an kb 100 rtz 1989 model .. im searching hard for this bike
By on 12-10-2019
I love this bike because I first time learning of two wheeler that time I drive this bike I think 2001 the year still I find this model my area but cant buy
By on 14-05-2019
It's a 2 stroke bike
With engine displacement 99.7 cc( air cooled)
Max power 10.5 bhp @8000rpm
Max torque 10 nm @7500rpm (higher end torque starting from 5000 rpm)
Total rpm 10000
Compression ratio 7.1:1
4 speed transmittion constant mesh ( all down)
Fuel economy 50 to 60 km/l
Top speed 106 km/h
Battery 12 v dc
Bore×stroke 49.5×51.8
Well handelling
0to 60 in 8.1 sec
First bike in its class with rpm meter
Longest wheel base in its class
Largest drum in its class 130mm
Carb main jet 95
Carb ventury 19 mm
18 inch rims
Front tire 2.75
Rear tire 3.00
Elecricles half ac half dc
First bike in india with parking mode
Biggest air filter
Valve type rotary valve

It was made for top speed . Having a real good 60 to 100 acceleration
I jst love its power after 5000 rpm ive taken it above 110 on the speedo
Vety nice bike
By on 24-05-2017
i've extensively ridden rx100,shogun and kb100...whatever anyone says, kb100 was the most stable of the lot...excellent balance n poise
By on 03-05-2017
a ported rx can get the shit out of shogun.. shogun has its limits
By on 24-02-2017
i have a kb 100 bike ... i love kb 100 bike.... and very nice engine method... but cannot spears parts..
By on 29-09-2016
Hey u funny guy kb is a an average bike Suzuki shogun the boss beast - beats the monester Rx -100 can kb beat samurai evn samurai will fcuk kb funny guy
By on 03-08-2016
KB 100 is very good 2stroke bike.excellent classic stylish bike with more pick up and power than suzuki. It is very good bike than all kawasaki model bikes
By on 04-06-2015
I have a KB-100 RTZ, of !991 vintage. It has never given me any trouble except for usual wear and tare like change of spark plug, bulbs, tyres etc. Simply reliable like a pet dog.
By on 02-08-2014
kb 100 engine is 2 stroke not 4 stroke.
By on 10-04-2014
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