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Italian Motorcycles

LEM Motorcycles

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A Brief History of the Marque
Made in Calderara di Reno, Bologna, Italy, 1974-83 and then in the nearby town of Kola Predosa.

Engines were mostly 50cc and 65cc Minarelli and Franco Morini, and in the 1980s the majority of models were for junior MX and trials.

Later the company partnered with Italjet, and in 2017 produced a variety of pitbikes and minimotos up to 150cc along with electric motorcycles.

The company website includes a short history of the marque: lem-motor.it

Models
1976 Lem Chembol Raid, Franco Morini engine
1977 Lem Pizeta, Minarelli engine
1978 Lem Pratikal Kit, Minarelli engine
1985 LEM Type 820, moped.
1993 LEM 50cc LX3
1994-1997 LEM LX2, child's bike. S5-N engine, 2.50 x 8" tyres

Some models have a Franco Morini S5E engine.

Source: Tragatsch p192, et al.



03-Jul-23
gary.smart at hotmail.co dot uk
Hi there,
I got your addy from cybermotorcycle.com. I hope you don't mind the query.
I purchased a brand new LEM LX2 back in the late 90's and it has broken piston rings. The cylinder appears to have ID of 40mm and piston OD of 39mm. There are three rings on the piston - one angled ring in the top groove, and two (thin and fat) in the bottom groove. Gudgeon pin looks to be 11mm.
Do you know where I could get a set of piston rings for this little bike? It would be a shame to throw it away after all these years.
Thanks in advance,
Gary One of the distributors listed on the company website, above, may be able to help.
10-May-2021
mrroy.odac at gmail.com
2003 lem lx 3 sport
Need Chinese KTM 50 sx motor in u.s.. without paying $168 in shipping? Until I can rebuild my s6e ..? Roy 530-591-9503. Any ideas
Roy
Us.

Some suppliers offer free shipping. Try adding that term to your search query.
04-May-2021
mrroy.odac a t gmail.com
2003 lem lx3 sport
Sheldon's, can you please tell me if an s6s cylinder will work on an s6 e ... Does the s model not have read valve or will it work? I believe I have the s6e with the reed valve block and my original cylinder is worn out.. need to either bore it or just pick up a cylinder and I see some suppliers have cylinders but I'm hard time finding the s6e cylinder and piston. Roy in Oroville California. It would seem that the s models are more also need some plastic.
Roy T.
Oroville ca.

One of the distributors listed on the company website, above, may have that information.
05-Jan-2021
Michaeljohnson.g1 a t gmail.com
1994-1997 LEM LX2
Got this on a fair trade. Can not locate 2.50x 8" tires and unable to locate manual on this s5-N motor. Need to know factory spark plug. Has standard piston and bore. Replaced all gaskets (Top End) and proper fuel ratio. Runs good, still smokes A LOT with high grade 2 stoke oil 40:1.
Michael David Johnson
United States

  • Lem-1994-LX2-MJo image posted to Comments.

31-Dec-2020
Dougljb at verizon.net
I am trying to identify LEM CAYMAN 50 that I have. It has a number on the bottom 05122, A number on the engine FM*043144
James
USA ,MD
    The engine number is typically Minarelli, an engine fitted to hundreds of different motorcycles. Clear photos including frame number and mfg ID plate are required for identification.

17-Dec-2020
70woodstock at gmail.com
2020 LEM motorcycles
i need a LEM distrubuter in arizona does anyone know
mark robinson
az.

    The company website, above, lists international dealers.

23-Oct-2020
rueben.ojeda at gmail.com
2000 ish
I'm in need of some info on a LEM LX3 Racer I’m trying to restore
Rueben Ojeda
New Mexico, USA
12-May-2020
callum.harris_2004 at icloud.com
Lem
Yo guys just bought a 2002 second hand lem lx3. Don't know much about bikes as this is my first bike, just trying to find as much as I can about this bike. Maybe a manual or some websites with information on it. Me and my brother have noticed it has a clutch but no gears what is this used for?
Callum Harris
Australia


28-Jan-2019
turcott at shaw.ca
lem lx3 factory 99-01 ?
trying to identify engine
clutch side cover looks different from all I see, also kick start is like normal bike not forward also it has the 4 bolt 4 reed intake....aluminum fins with black cylinder..air cooled
thks
victor turcott
Chilliwack
Thu Jan 29 2015
griffin.skylar19 at gmail.com
lem 50 plastics
lem 1997 lem 50 factory usa racing
I need at least a rear fender if not a whole plastic kit for a 1997 lem 50cc kids race bike.
utah

  • Lem-1999c-Franco-Morini images posted to Comments.


Sun, 06 Aug 2017
sfcmiller631 at gmail.com
LEM SXR 50

I am looking for a fuel tank for my sons SXR 50. He absolutely loves this bike, but it is not safe to ride anymore because it leaks fuel. any suggestions on where to find one would be greatly appreciated. thank you
J. Miller
Bridgeport Illinois


Sat, 22 Jul 2017
crispinhunt at mac.com
LEM Unknown

Dear Sheldon's Please can you help me identify which Morini Franco 50cc engine this is. I bought the bike for my son, its a Lem 50, two-stroke , manual gears , kick-start goes backwards. The piston rings need replacing and I want to source the correct kit. Any help would be fantastic. Best wishes Cris

Crispin Hunt, UK

    * "kick-start goes backwards" - conventional kickstarter on RHS of engine.

Thanks you so much for coming back to me, the Frame No:006445 Engine No: FMG30A42247. It would be marvellous if you could help identify which parts we need
many thanks
Crispin


Wed Jun 14 2017
weejimmillar at yahoo.co.uk
frame number
hello , I have a LEM mini motor bike which seems to be road legal but has never been registered for the road , im trying to make it road legal but I don't understand the frame number , which says ; LEM MOTOR MAX . then below it , *020372* then below it . DGM OL 89221 BBO , the name on the bike is lem small but I cant find any info on it any where on the net.
belfast,-northern ireland

    I believe *020372* is the frame number. Clear images of the machine along with pics of the frame number and engine number will assist identification.


Tue Dec 01 2015
llogins at hotmail.com
Lem 50cc fuel tank
Lem R3
Hi, I was wondering if you know where I could find a fuel tank like the one attached, I am in Australia and having trouble sourcing one and the one I have found doesn't ship to Australia, just wondering if you could help or point me in the right direction of where I may find one.
Thank you
Australia Queensland

https://www.google.com.au/search?q=lx2+sport+r3+fuel+tank



Tue Apr 22 2014
aletline at hotmail.fr
cyclo LEM
renseignements LEM MOTOR TYPE 820
bonjour
pouvez vous me dire si vous fabriquez encore ce modele photo jointe
et si vous avez encore des documentations ce serais tres sympa
merci et bonne journee
Alain
NICE

thank you for your reply
Have you seen the curious system of the motor drive toothed wheel?
cordially
Alain


Sat Jul 13 2013

kd4zin<at>aol.com
Stops running after choke released
2003 Lem 50 LX1
Franco Morini engine S5E with Dellorto carb. Starts up and runs with choke on, as soon as you release choke engine stalls. I've cleaned, checked carb, gaskets, intake, etc. all seems ok. If I choke with my hand it tries to stay running. Please help! Thanks!

Ed: Common cause is lean mixture. This could be main bearing seals.


Wed Apr 17 2013
fraser255<at>telus.net
Carburator
LEM 1997? LX2
Looking for a complete working carburetor.
Canada


Thu May 16 2013
lumps00<at> yahoo.com
MINI BIKE 50CC
LEM lx1
hi I need the whole body plastic parts for lem 50cc mini bike I need you help....thank you
oakland, california


Sat May 11 2013
jeznkids<at>gmail.com
Replacement Clutch Bell
Lem 2005 RX65
What motor is in a Lem 2005 RX65cc? I am looking for a replacement clutch bell, and haven't been able to find one yet. Is there is a aftermarket one I can use?
Australia


Sun Jul 15 2012
dbivens<at>sbcglobal.net
Throttle
LEM Pratical
Need throttle info and where available in US
St. Louis MO


Sat May 21 2011
jpgoblue<at>gmaildot com
what do i have?
lem 50?
just bought last night told me its a 50cc but im not sure has bigger wheels vin#: y12e132c32l000095 engine#: fm2901*02009*
michigan


Mon Apr 12 2010
d.dillen1985<at>yahoodot com
Parts prices for 1997-99 LX2 Super
LEM LX2 Super
Looking for an online parts dealer. We need 8 different things for our sons and I can't locate any parts!
PA


Fri Nov 13 2009
timmullins16 at hotmaildot com
need year of morini engine need parts
lem 50cc?
motor# FM*845123 need to know year manafatured so i can order parts. thanks. Tim Mullins


Sat Jul 04 2009
julian.cooke at farmlinedot com
throttle cable
Lem 50 LX3
We are trying to replace this part for my sons motocross bike and are having trouble finding a dealer to supply.
Swindon, England

Mon Feb 18 2008
wiljablome at cox.net
lem cr3 for sale or parts
1997 cr3
have 97 cr3 for sale. has new plastic an in very good shape. now has the gs3 motor instead of the s5. motor was bad an replaced it. runs good. throttle cable is a little long for the gs3 motor but works. moving an cant take with me. so selling whole bike or parts. plastic is hard to get for these years an these are great shape. will attach photo
norfolk, virginia


Tue Dec 20 2005
jkeller-83 at hotmail.com
ENGINE PARTS FOR LEM
I recently purchased a 50cc lem 50r but am not sure of the year. maybe around mid to late 90's.i'm looking for info on ordering engine parts. thanks



Mon Sep 17 2007
bonneville1992 at hotmail.com
piston diameter and cc?
franko morini motori mattbarbie mini bike
i am looking to replace my piston in my motor, it is 50cc, the cylinder has the #2099 marked on it.
canada


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