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Lectron Billetron 38 Long Body Carburetor Beta / KTM / Husqvarna / GasGas / Yamaha / Honda / Kawasaski

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This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Lectron Billetron 38 Long Body Carburetor Beta / KTM / Husqvarna / GasGas / Yamaha / Honda / Kawasaski

Lectron carburetors are a great choice for riders seeking improved performance, fuel economy, simplicity and smoother power delivery.


  • Billet construction
  • OEM throttle cable compatibility
  • Power jet screw adjustable by hand
  • H-Style aluminum slide
  • Bowl drain with integrated G-Force kit
  • Significantly more bottom end hit
  • Significantly improves throttle response
  • Faster power jet activation
  • New slide design and metering rod location improves idle
  • Finer idle adjustment (much finer threads on screw)
  • Lectron carburetors provide superior throttle response and power delivery by utilizing their patented metering rod
  • Simple design does not incorporate multiple jets to replace
  • Tapered bore squeezes the air to increase speed and create fuel lift behind the flat metering rod

Note: You cannot run oil injection with this carburetor, fuel must be pre mixed.

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This product is vehicle specific. Click here to select your vehicle to ensure fitment.

Fitment Notes & Exceptions
  • You cannot run oil injection with this carburetor, fuel must be pre mixed
  • We do not recommend running a reed spacer as they may cause fitment issues, and the longer body of the Lectron compensates for the longer intake tract
  • Depending on some set ups, your air boot may rub on your shock spring which is normal and will not cause excessive wear

This Product Fits:

200 RR 2019, 2020, 2021, 2022
200 RR Race Edition 2021, 2022
Gas Gas
EC 200 2019
EC 200 R 2013, 2014, 2015
CR125R 1985-2007
CR125 2000-2013
TE125 2017
TE150 2017, 2018, 2019
WR125 2000-2013
125 SX 2000-2022
150 SX 2010-2022
150 XC 2010-2015
200 EXC 2000-2005
200 SX 2003, 2004
200 XC 2006, 2007, 2008, 2009
200 XC-W 2006-2016
KX125 1998-2005
YZ125 1995-2022
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style 38mm Bore/78mm Length Item # 10159451 Store SKU Manufacturer Product # 1138-SMS-42B1 Availability Out of Stock
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