KTM50 2002-2008 Mini/Senior Adventure Engine Parts
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2002-2008 Models

*For 1994-2001 Models, Scroll to the Bottom of this Page.

KTM50 SX Mini Adventure
KTM50 Senior Adventure
KTM50 Adventure Complete Replacement Engine

PRICE: $599.99

2002- 2008 KTM 50cc Mini / Senior Adventure complete replacement engine assembly.

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

***IMPORTANT NOTE*** Discounts and Coupons will not be applicable to this item.

KTM50 ADVENTURE COMP. ENGINE
Price: $599.99
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KTM50 Adventure Short Block Assembly

Does your KTM 50 need a bottom end rebuild? Now you can switch it out yourself, without having to pay a motorcycle shop expensive hourly labor rates.

Includes: center cases, crankshaft assembly, crankshaft bearings, primary gear, countershaft, countershaft bearings, flywheel, and flywheel nut. Assembled and ready for final assembly.

KTM50 ADVENTURE SHORT BLOCK
Price: $399.99
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***These engines and short blocks previously have been completely assembled and bench run for under one minute to make sure it is up to standards and within tolerances. All factory KTM50 parts will bolt on to this short block without any modifications. All parts are made to the same spec, size, color, shape, dimensions, performance and quality as stock OEM.
Crankshaft & Countershaft Parts

Crankshaft Assembly

451.30.018.000

$175.35 $99.99
KTM50 CRANKSHAFT
Price: $99.99
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Counter Shaft Bearings (Set of 2)   $25.99
KTM50 2 COUNTERSHAFT BEARINGS
Price: $25.99
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Crank Shaft Bearings (Set of 2)   $25.99
KTM50 2 CRANKSHAFT BEARINGS
Price: $25.99
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KTM50 Ignition Parts
KTM50 Aftermarket Ignition System Made to the same size, spec, performance, color and quality as the standard OEM parts.
Will fit all model KTM50s, years 2002+ and newer (and 2001+ L/C Pro Sr.) Our high quality ignition system is of even better quality than OEM stock parts, which is why we offer a 30-day guarantee on our ignition system.
*NOTE- If you have a 1994-2001 KTM50 with black "Morini Franco" engine, this will not fit. Any tech questions, please send an e-mail or call. This item fits KTM50s from 2001-2010. Kit includes Ignition Coil, Flywheel, and Stator Assembly. These parts are brand new. Guarantee covers replacement/exchange on defective parts.
  $129.99
KTM50 IGNITION KIT
Price: $129.99
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KTM50 Aftermarket Ignition Coil Assembly Made to the same size, spec, performance, color and quality as the standard OEM part.

Will fit all model KTM50s, years 2002-2008 and newer years (and 2001-2010 L/C pro Sr.) *NOTE- if you have a older KTM50 with black "Morini Franco" engine this will not fit. Any tech questions please email me or call.

  $49.99
KTM50 IGNITION COIL
Price: $49.99
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KTM50 Aftermarket Ignition Stator. Made the same size, spec, performance, color and quality as the standard OEM parts.

Will fit all models KTM50s, years 2002+ and newer years (and 2001+ L/C pro Sr.) *NOTE- if you have a older KTM50 with black "Morini Franco" engine this will not fit. Any tech questions please email me or call.

  $59.99
KTM50 IGNITION STATOR
Price: $59.99
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Flywheel

451.39.005.000

$89.98 $24.99
KTM50 FLYWHEEL
Price: $24.99
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Air Filters
KTM50 Air Filter - High quality dual stage foam, fits all KTM50s 2002-2008 and 2001-2008 Pro Sr   $8.99
KTM50 DUAL STAGE AIR FILTER
Price: $8.99
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KTM50 Air Filter - Twin Air brand high quality dual stage foam, Made in Holland - Fits all KTM50s 2002-2008 and 2001-2008 Pro Sr   $15.99
KTM50 TWIN AIR AIR FILTER
Price: $15.99
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Maxima Engine Oil

MTL 75 Maxima Gear Oil - For all air and water-cooled 2-cycle and 4-cycle transmissions with wet clutch systems. Also, designed and tested for wet clutch systems.

  $8.99
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Maxima Super M High performance Injector 2-Cycle Racing Oil - Super M injector’s smokeless, low ash, anti-scruff formula provides excellent rust and corrosion protection for bikes with oil pumps.   $14.99
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Maxima Formula K2 2-Cycle Racing Oil - This is a premix only oil, it is for use on bikes with a oil injector block off plug. Available in 16 oz and 1 Liter size 

16 oz $10.99

1 Liter $18.99

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Maxima Engine Cool-Aide 16oz Concentrate   $9.85
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Maxima Engine Cool-Aide .5Gal
Cool-Aide is not Antifreeze - Do Not use in temps below 32° F

Weight: 4.47 lbs
Dimensions: 3.35 x 6.55 x 10.30

  $9.89
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Maxima Assembly Lube 4oz   $9.78
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Maxima Chain Guard 14oz  

Retails for $11.50

On Sale for $7.49

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Maxima Waterproof Grease 16oz

Weight: 1.11 lbs

  $7.75
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Clutches and Clutch Parts

KTM 50 KTM50 Pro Jr/Pro Sr 3-Shoe Aftermarket Clutch Assembly.

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.

  $119.99
KTM50 3-SHOE CLUTCH
Price: $119.99
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KTM50 Clutch Basket & Bearing
Includes: clutch basket and clutch center roller bearing; comes with complete clutch assembly instructions.
The clutch on all KTM50s need a lot of attention. A new clutch and basket should always be looked at to get maximum power to the ground.
Does your clutch basket have grooves in it from excess clutch wear? Does your basket have wobble on the crankshaft? Or is your factory basket broken from one of the spot welds breaking?
Replace your factory basket with this high quality replacement part.
***IMPORTANT NOTE*** This clutch basket has a 360° weld around the center hole, unlike the standard early model Pro SR and Pro JR that only had spot welds. This makes our clutch basket very strong and reliable under the most extreme racing conditions.
  $59.99
KTM50 CLUTCH BASKET
Price: $59.99
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KTM50 Complete Clutch Kit
Clutch Basket with 360 degree weld. Clutch basket roller bearing. Complete 3-shoe clutch assembly with extra spring washer set and complete instructions for set up and maintainace
***IMPORTANT NOTE*** this clutch basket has a 360 degree weld around the center hole. - unlike the standard early model Pro SR and Pro JR that only had spot welds. This makes our clutch basket very strong and reliable under the most extreme racing conditions.
  $149.99
KTM50 COMPLETE CLUTCH KIT
Price: $149.99
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KTM 50 Clutch Coil Spring Kit

Recommended for beginner riders for a less aggressive RPM engagement.

2002-2008 Year Models

Includes - clutch bolts, sleeves, coil springs and 3 different sizes of clutch shims for fine adjustment.

  $49.99
KTM50 CLUTCH COIL SPRING KIT
Price: $49.99
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KTM 50 Clutch Spring Washer Kit

Recommended for more experienced racers who want a higher more aggressive RPM engagement.

2002-2008 Year Models

Includes - clutch bolts, sleeves, USA MADE high quantity spring washer set and 3 different sizes of clutch shims for fine adjustment.

 

$49.99

($59.99 w/ Stainless Washers)

KTM50 CLUTCH SPRING WASHER KIT
Price: $49.99
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Featured Item: Complete KTM50 Clutch Package

Includes the following items:
Complete Clutch Kit: 3-Shoe Clutch, Clutch Basket, Clutch Bearing, 50 Stainless Washers, 50 Steel Washers, and Clutch Instructions.
Additional Parts: Piston Stop Tool, Clutch/Flywheel Puller, and 3 Clutch Cover Gaskets.
Regular price for these parts is $285.99, Buy the complete package for only $225.99!

KTM50 COMPLETE CLUTCH PACKAGE
Price: $225.99
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Clutch Cover    
KTM50 CLUTCH COVER
Price: $39.99
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Clutch Cover Gasket    
KTM50 CLUTCH COVER GASKET
Price: $4.99
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Clutch Shim Washer Kit

-Set of 6

-7/1000" Thickness

   
KTM50 CLUTCH SHIM WASHER KIT
Price: $12.99
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Clutch Spring Washer Kit (50ct.)    
KTM50 SPRING WASHER KIT
Price: $29.99
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Clutch Bearing   $9.99
KTM50 CLUTCH BEARING
Price: $9.99
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Cylinders and Pistons

Piston Kit - Made to the same specs, quality, performance and size as the standard OEM piston. Fits all KTM50s with Liquid cooled engines. WILL NOT FIT ANY AIR-COOLED engines.

Fits KTM 50s from 2001+ 2008 year models. LIQUID COOLED engines ONLY!!!
Kit includes Piston, Ring, Top End Bearing, Pin and Clips. New, never used.

  $49.99
KTM50 PISTON KIT
Price: $49.99
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Top End Bearing

451.30.034.000

  $7.99
KTM50 TOP END BEARING
Price: $7.99
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KTM50 Adventure Cylinder Head   $49.99
KTM50 ADVENTURE CYLINDER HEAD
Price: $49.99
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KTM50 Adventure Cylinder and Piston Kit

This complete kit includes Cylinder, Head, Piston, Ring, Pin, Clips, Top End Bearing, Base Gasket, and Head Gasket.

 

Original Price: $199.99

Sale Price: $139.99

KTM50 ADV CYLINDER PISTON KIT
Price: $139.99
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Carburetors
Carburetor PHVA - Standard Replacement, Complete Carburetor Assembly. $179.99 $89.99
KTM50 ADV PHVA CARBURETOR
Price: $89.99
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19mm Carburetor $129.99 $89.99
KTM50 19MM CARBURETOR
Price: $89.99
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Other KTM50 Parts
Intake Manifold $39.99 $21.99
KTM50 INTAKE MANIFOLD
Price: $21.99
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Reed Valve Block

451.30.051.044

$83.55 $44.99
KTM50 REED BLOCK
Price: $44.99
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Hose Kit   $11.99
KTM50 HOSE KIT
Price: $11.99
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Engine Center Case Set   $169.99
KTM50 ENGINE CENTER CASE SET
Price: $169.99
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Complete Gasket Kit

451.30.099.000

$29.92 $19.99
KTM50 ADVENTURE GASKET KIT
Price: $19.99
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Kickstart Sleeve

451.33.052.000

$26.45 $20.99
KTM50 KICKSTART SLEEVE
Price: $20.99
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Primary Gear

451.32.024.0571

$66.04 $39.99
KTM50 PRIMARY GEAR
Price: $39.99
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Kickstart Lever

451.39.006.000

$104.07 $32.99
KTM50 KICKSTART LEVER
Price: $32.99
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Kickstart Return Spring

510.03.021.000

$5.47 $3.99
KTM50 KICKSTART RETURN SPRING
Price: $3.99
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Kickstart Gear & Shaft

451.33.050.000

$56.57 $49.99
KTM50 KICKSTART GEAR & SHAFT
Price: $49.99
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Engine Seal Kit $61.33 $19.99
KTM50 ADVENTURE SEAL KIT
Price: $19.99
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Dellorto PHBG or SHA Main Jet

Available in multiple sizes, for 14-24 and 19-21 carburetors.

  $5.99
DELLORTO PHBG/SHA MAIN JET
Price: $5.99
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Dellorto PHBG/SHA Pilot Jet

Available in multiple sizes, for 14-24 and 19-21 carburetors.

   
DELLORTO PHBG/SHA PILOT JET
Price: $5.99
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Kill Button $19.99 $9.99
KTM50 ENGINE KILL BUTTON
Price: $9.99
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KTM50 Adventure 1994-2001 Carburetor Parts
Carburetor - SHA 12/14 - For KTM50s, 1994-2001 only. Reg. Price $99.99 SALE $59.99    
KTM50 ADV. SHA 12/14 CARB
Price: $59.99
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Aluminum Float Bowl - SHA 12/14

Reg. Price $29.99 SALE $21.99

   
KTM50 ADV. 12/14 FLOAT BOWL
Price: $21.99
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Air Box Assembly - SHA 12/14

Reg. Price $25.99 SALE $19.99

   
KTM50 ADV. 12/14 AIR BOX ASSY.
Price: $19.99
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19mm Carburetor (94-01)    
KTM50 ADV 94-01 19MM CARB
Price: $99.99
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19mm Carburetor (94-01)    
KTM50 ADV 94-01 21MM CARB
Price: $99.99
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© Martin & Slater, 2016.