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KTM50 - Morini Franco Parts

KTM50 Parts

Quality Assured. We have invested over 15 years in the motocross industry. Having had the privilege to work with the most talented riders in the business, has allowed us to develop products that out-perform. With our company, special attention provides dependable high performance parts.

For KTM50 parts information click here

2019 Inventory Sale

* Please note all purchases for listed items on sale are final. No returns or exchanges will be accepted.

S5 Primary Gear
3 shoe clutch assembly

Clutch Assembly 3-Shoe Aftermarket

$119.99

Includes: center hub, shoes, spring washers, and clutch bolts. Comes with EXTRA set of QTY-50 USA made spring washers and complete instructions.
Stock clutch specs, will bolt right on to your Martin & Slater or KTM 2001 -2008 Pro Junior or Senior models. This is a brand new clutch, never used.
I am told by many customers that this clutch is hit’in hard and hook’in up! Need tech advice email or call me.

complete replacement engine assembly KTM50 Pro JR-SR

KTM50 Complete Replacement Engine

$650.00 $599.99

Includes: Ignition System, Kick Start Lever, Reed Block & Intake Manifold Assembly.

morini logo

Morini Franco Parts

We are a direct USA importer / distributor for Morini Franco 50cc 2-stroke engines. The Morini Franco series of engines and spare parts are Italian made with the finest quality available.

*Important Morini News

The Morini engine and parts factory has been recently sold to another company. Please understand until this transfer is finalized spare parts and replacement engines are difficult to receive.

Please note that all our existing parts are still available unless stated otherwise.

Customers looking for complete replacement engines can refer to www.denardisengines.com

denardis-red-border
Engine Replacement Kit

Engine Replacement Kit

$799.00

Get this entire kit for $699, after a $100 rebate for your old engine!

Complete DeNardis Engine Replacement Kit Includes: complete 50cc 2 stroke engine, expansion chamber exhaust pipe, 19mm carburetor, 1/4 turn throttle assembly, grip set, throttle cable and mounting hardware with no welding required.

KTM50 Information

ktm50 senior adventure

2001- 2008 KTM Pro Senior 50cc Motocross Bike or KTM 50 SR SX

is designed for kids in the AMA 7-8 pee wee class. 50cc liquid cooled engine with 3 shoe adjustable centrifugal clutch assembly. 19mm carbuetor and hydralic disc brakes from and rear.

Pro Sr. Spare Parts Notes - This model had very minor changes made from years 2001 - 2008. Most all parts are interchangable between these years '01-'08. Plastics and engines are also interchange with Pro Junior models from 2002-2008.

Have any questions about parts? Or need help choosing the right ones? our sales reps are some of the most knowledgeable. E-mail us, or call (239)566-9666 9:00AM to 7:00PM eastern time Mon-Sun.

Shop for KTM50 2001-2008 Pro Senior / Pro Junior Parts Here

ktm 50 sx pro junior

2002 - 2008 KTM50 Pro Jr Motocross Bike or KTM 50 JR SX

is designed for kid in the AMA 4-6 pee wee class.

50cc liquid cooled engine with 3 shoe adjustable centrifugal clutch assembly. 14mm carbuetor and hydralic disc brake in front and drum brake in rear.

Pro Jr. Spare Parts Notes - This model had very minor changes made from years 2002 - 2008. Most all parts are interchangable between the years '02-'08. Plastics and engines are also interchange with Pro senior models from 2001-2008.

ktm50 senior adventure

2002-2008 KTM 50 Senior Adventure model

Designed for general off road riding for kids up to nine years old.

Spare Parts Notes -This model had very minor changes made from years 2002 - 2008. Most all parts are interchangeable from '02-08 models.
ktm50 senior adventure

2002-2008 KTM 50 Junior Adventure model

Designed for general off road riding for kids up to 4-6 years old. These models have an AIR cooled engine.

Spare Parts Notes - This model had very minor changes made from years 2002 - 2008. Most all parts are interchangeable from '02-08 models.
1997 – 2000 KTM Pro Senior 2

1997 - 2000 KTM 50 Pro senior model

These year models all use a Morini Franco S5-GS engine. The “GS” is the code for the 4-pedal reed block cylinder. This easy to see it from a distance because the cylinder is BLACK in color and uses a intake manifold with four bolts. The piston has a ovel hole in the intake side. The ring are the same top and bottom. Check the head gasket some models had a rubber “o”ring and other bikes had a copper ring/paper head gasket. The other only difference for the different years is the clutch assembly. The early year bikes had a 2-shoe clutch design and the last couple of models had a disc style clutch. Its best to remove the clutch cover and see what model clutch style you have.

Shop for Morini Franco Parts Here

KTM50 Pro JR 1998-2001

1998 - 2002 KTM 50 Pro Junior model.

These year models all use a Morini Franco S5-GS engine. The “GS” is the code for the 4-pedal reed block cylinder. This easy to see it from a distance because the cylinder is BLACK in color and uses a intake manifold with four bolts. The piston has a ovel hole in the intake side. The ring are the same top and bottom. Check the head gasket some models had a rubber “o”ring and other bikes had a copper ring/paper head gasket.

Shop for Morini Franco Parts Here

1997 KTM50 Pro Junior

1997 KTM 50 Pro Junior model.

This year KTM50 Pro Jr. model uses a Morini Franco S5-T engine. The “T” is the code for the 2-pedal reed block cylinder. The 1997 Junior model was the only year & model that used the “T” cylinder. This easy to see it from a distance because the cylinder is silver in color and uses a intake manifold with only two bolts. The piston has a round hole in the intake side. The ring are not the same top and bottom. The top ring is a “L” shape the bottom ring is just flat.

Shop for Morini Franco Parts Here

KTM 50 SX & KTM50SXR model 1995-1997
KTM 50 SX & KTM50SXR model 1995-1997 engine

KTM 50cc bike from 1995- 2001

Using MORINI FRANCO MOTORI engines, some people say FRANCO MORINI MOTORI. These bikes are built solid and will be around for a long time, passed down from one kid to the next when they out grow them. Chassis parts are difficult to find but the Morini Franco engines are very popular and we have a great supply available.

Shop for Morini Franco Parts Here