Go to CycleBuy Flyers

Go to Free Shipping Info

  Bike Stands
  Body Kits
  Bolt Kits
  Cargo Racks - MC
  Computers
  Fender Packs
  Footpegs
  Gas Tanks
  Kickstands
  Motorcycle Luggage
  Ramps - MC
  Rim Locks
  Seats
  Tie Downs/Straps
  Tugger Lift Straps
  Auto Clutches
  Chain Adjusters
  Brake Discs
  Brake Pads
  Chains
  Sprockets
  Batteries
  Battery Chargers
  Lighting Kit - KTM
  LED Lights
  Switches
  X2 Headlights
  Air Filters
  Auto Clutches
  Camshafts
  Fuel Screws
  Jetting Kits
  Filter Screen Bolts - KTM
  Fuel Filters
  Fuel Injection Tuners
  Oil Filters
  PowerNow Inserts
  Quickshot 3
  Valve Shim Kits
  Spark Arrestor Endcaps
  Header Pipes
  Heat Shields - KTM
  Mufflers/Silencers
  Pipe Guards
  Bar End Mounts
  Deflectors
  Grip Heaters
  Grips
  Handguards
  Left Hand Rear Brakes
  Steering Stabilizers
  Switches
  Throttle Cables
  Throttle Cam Systems
  Billet Protectors - KTM
  Computer Protectors
  Disc Guards
  Heat Shields - KTM
  Pipe Guards
  Radiator Braces
  Radiator Guards
  Skid Plates
  Basegear
  Bike to Bike Intercom
  Boots
  CycleBuy T-Shirts
  Drink Systems
  Fanny Packs
  Gloves
  Helmets
  Jackets
  Jersey
  Neck Brace
  Pants
  Waterproofing Spray
  AirCell Fork Chambers
  Fork Seal Protector
  Seals/Bearings
  Steering Stabilizers
  Motion Pro Tools
  Pocket Chainsaw
  Spoke Torque Wrenches
  TiProlight Wrenches
  Tire/Chain Tools
  Tire Changing Stand
  Tire Combo Levers
  Tire Lever Adapters
  Tool Packs
Authorized Dealer for:



Go to BlueRibbon Coalition Website
xx / oo

 

 

   Availability Guide: If you order an item that is not in stock, we will not charge your card until the order is ready to ship.

   = Normally ships the same business day  = Special order, ships in 4 to 7 business days  = Backordered from supplier

  PowerParts SXS Parts - Engine 2-Stroke

Cost

Add To Cart

SXS Cylinder Head with variable combustion chamber
SXS13125044 - Fits KTM 125/144/150 SX 200714
SXS13250044 - Fits KTM 250 SX/XC/XC-W 200714
SXS13300044 - Fits KTM 300 XC/XC-W 200814
$219.99
$229.99
$229.99
 
ETA 05-02-2014
The all-new SXS two-stroke cylinder heads are a must for the serious racer and two-stroke tuner.  With variable combustion chamber options designed for specific power output and delivery, every rider  can find the SXS cylinder head they need! The aluminum alloys and optimized combustion chamber  shapes employed ensure the best possible heat dissipation.  This has a positive effect on power delivery
and reduces material wear in the combustion chamber and on the piston.  Replacement of the whole head is now no longer necessary simply put in a new combustion chamber insert and off you go again. To increase the performance of your bike even further, KTM recommend combination of the SXS cylinder heads with the following parts:  SXS spark plug, SXS CDI unit, and KTM PowerParts exhaust system.
IMPORTANT:  The carburetor jets must be matched with the selected combustion chamber insert and the model year of your vehicle (e.g. selected combustion chamber insert = motocross, vehicle = 250 XC-W MY 09 --> appropriate carburetor jets = 250 SX MY 09). Detailed information about carburetor jetting is available from your KTM dealer.
SXS Combustion Chamber Insert Extreme
SXS13125081 - Fits KTM 125 SX 200714
SXS13250081 - Fits KTM 250 SX/XC/XC-W 200714
SXS13300081 - Fits KTM 300 XC/XC-W 200814
$109.99
$159.99
$159.99
 
ETA 05-02-2014
The combustion chamber insert is made from an alloy developed specially for this purpose. The excellent conductivity of this alloy increases the capability of your engine in extreme conditions, particularly when it needs to deliver maximum performance (e.g. in high temperatures, sandy track conditions or other extreme situations).
SXS Combustion Chamber Insert MX
SXS13125061 - Fits KTM 125 SX 200714
SXS13144061 - Fits KTM 144/150 SX/XC 200714
SXS13250061 - Fits KTM 250 SX/XC/XC-W 200714
SXS13300061 - Fits KTM 300 XC/XC-W 200814
$59.99
$59.99
$64.99
$64.99
 
ETA 05-02-2014
Combustion chamber insert manufactured from highest grade aluminum, with optimized combustion chamber shape suited
for Motocross racing.
SXS Combustion Chamber Insert Enduro
SXS13250071 - Fits KTM 250 SX/XC/XC-W 200714
SXS13300071 - Fits KTM 300 XC/XC-W 200814
$69.99
$64.99
 
ETA 05-02-2014
Combustion chamber insert manufactured from highest grade aluminum, with optimized combustion chamber shape suited
for Enduro racing.
SXS Combustion Chamber Insert XC
Fits KTM 250 SX/XC/XC-W 200714
SXS13250091


$69.99

 
ETA 05-02-2014
Combustion chamber insert manufactured from highest grade aluminum for more torque delivered over the rev range.
SXS Cylinder Kit
Fits KTM 125 SX 200714
SXS11125007

$999.99

 
ETA 05-30-2014
This complete ported and polished cylinder has been finished to Factory Racing specs, using the highest-quality workmanship. This guarantees more power throughout the entire rev range.

SXS 144/150 Cylinder Head
Fits KTM 144/150 SX/XC 2007-14
SXS10150051

$99.99

 
Specially designed for use on sandy tracks (high thermal loads!). Volume 14.8 ml = less compression (standard: 13.8 ml).

SXS Spark Plug 125 02
Fits KTM 125 SX 2000-14, 144/150 SX/XC 2007-14
Top shelf racing spark plug to help get the most from you 2-stroke.
SXS02125071  more info below

$65.99

 
300 SX Kit
SXS12300000 - Fits KTM 250 SX 2007-13
SXS14300000 - Fits KTM 250 SX 2014
$949.99
$959.99
 
All the parts required for converting your 250 SX in to a 300 SX. No additional jetting change needed.

300 XC/XC-W Kit
Fits KTM 250 XC/XC-W 200
7-14
SXS12300100

$899.99

 
All the parts required for converting your 250 XC or XC-W in to a 300 XC. No additional jetting change needed.

SXS CDI Unit
Fits KTM 125 SX 200714
50339931000

$149.99

 
The ignition curve of the SXS CDI unit is specially tuned to the use of fuel with at least 98 octane.
The benefits:  Higher peak power, Higher revs, and Best possible performance.
KTM recommend use in combination with a PowerParts exhaust system and the SXS spark plug.
   
KTM PowerParts SXS Parts - Engine 2-Stroke - Larger Images
SXS Cylinder Head with variable combustion chamber SXS Combustion Chamber Insert Extreme

 

SXS Combustion Chamber Insert MX / Enduro / XC SXS Cylinder Kit SXS11125007

SXS 144/150 Cylinder Head SXS10150051 SXS Spark Plug SXS02125071

Ever had to cut short a training session or a race due to a faulty spark plug? This will never happen again with the extremely robust SXS spark plug and its special properties:
Iridium centre electrode tip
Reinforced earth electrode (against vibration and breakage)
Special design with improved anti-rusting properties

KTM recommend use of the SXS spark plug when fitting power -boosting parts, such as SXS cylinder heads, factory exhaust systems or the SXS CDI unit.

300 SX / XC / XC-W Kits SXS CDI Unit 50339931000
 
 


Go to 3BR Powersports USB Power Ports
Go to 6D ATR-1 Offroad Helmets
Go to Acerbis Products
Go to AirCell Fork Chambers
Go to AirHawk Comfort Seatimg System
Go to All Balls Racing
Go to Arai Helmets
Go to Battery Tender products
Go to BikeMaster Products
Go to Bolt Motorcycle Hardware Products
Go to Boyesen Products
Go to BRP Page
Go to Bullet Proof Designs
Go to California Cycleworks Products
Go to Cardo Scala Rider Helmet Headsets
Go to Clarke Manufacturing Gas Tanks Products
Go to Clockwork Fuel Tanks
Go to CV4 Cooling Products
Go to Cycra Racing Products
Go to DID Racing Chains
Go to Dirt Tricks Products
Go to Dirtwise with Shane Watts Instructional DVDs
Go to EBC Brakes
Go to ELine Skid Plates
Go to Enduro Engineering Products
Go to Fasst Company Products
Go to Fastway Products
Go to FMF Products
Go to Flatland Racing Products
Go to G2 Ergonomics Products
Go to Gearne Offroad/Motocross/Dual Sport Boots
Go to Giant Loop Motorcycle Luggage

Go to HiFlo Oil Filters
Go to HotCams Products
Go to IMS Gas Tanks
Go to Ironman Sprockets Products
Go to JD Jetting Products
Go to Klim Technical Riding Gear Products
Go to KnobbyKnife product
Go to Leatt-Brace Products
Go to 24 foot Lockstraps
Go to MSR Products
Go to Moose Racing Products
Go to Motion Pro Tools
Go to Motorex Protex Waterproofing Spray
Go to No-Toil Products
Go to Ogio Hydration Back Packs, Flight Vest, Toolbag, and Accessories
Go to Ohlins Steering Stabilizers
Go to Pivot Works Seals and Bearings
Go to Pocket ChainSaw - The World's Fastest Cutting Pocket Saw
Go to Pro Moto Billet Products
Go to PowerNow Products
Go to ProTaper Grips
Go to Rekluse Products
Go to Renthal Sprockets and Chains

Go to Ricochet Skid Plates
Go to Risk Racing Seal Doctor Tool
Go to Scotts Performance Page
Go to Seat Concepts - Complete Seats and Comfort Seat foam and Cover
Go to Shock Sox Removable Fork Seal Protector
Go to Shorai Batteries
Go to Spider Grips
Go to Splitstream Fuel Filter Screen
Go to System Tech Racing Products
Go to TM Designworks Products
Go to Trail Tech Products
Go to BikeMaster TruGel Batteries
Go to Tubliss Products page
Go to Tugger Products
Go to Vision X Solstice Solo Offroad Light Pods
Go to Wolfman Enduro Bags
Go to Xtreme Charge Battery Chargers

 
CycleBuy.com, Motorcycles - Supplies & Parts, Coburg, OR
 
 
          1998 - 2013 CycleBuy.com, All rights reserved. / Order Policies / Privacy Policy
Unauthorized use of any images, descriptions, or editorial content without permission is strictly prohibited.
Address:  1116 S Commercial Way SE, Albany, Oregon 97322 U.S.A.