Application
For KTM 300 XC-E 2009

For KTM 300 XC-WE 2008 2009

For KTM 300 EXC 2008-2016

For KTM 300 TE 2008-2016

For KTM 300 SX 2008-2016

For KTM 300 XC 2008-2014

For KTM 300 XCW 2008-2016

For KTM 300 XCW Sixdays 2011 2012 2014-2015

For TE300 2013

OE/Part number 

54830338300，55537006000，55537008000，55430033000，54830132000

Specification
Condition: Brand New
Part Type：Cylinder Top End Rebuild Kit
Material: Aluminum
Displacement: 300cc
Engine: 2-Stroke
Bore Type: Standard Bore
Bore diameter: 72mm
Pin diameter: 18mm
Pin Overall Length: 56mm
Height of the Cylinder: 152.5mm
Internal Cylinder Coating: Yes
Piston: a Forged Piston
Pistons Size: 72mm

Features 

1. Extensive OEM Compatibility
   • 6 Major OEM Part Numbers Covered: Precision-matched to 54830338300, 55537006000, 55537008000, and more.
   • Legacy Model Coverage: Fully compatible For 2008-2016 KTM 300cc 2-Stroke models, including rare editions like for XC-W Sixdays (2011, 2012, 2014-2015) – supports 90%+ of aging for KTM 300 builds.
2. Performance-Driven Engineering
   • For STD Bore Integrity: Maintains factory-spec 72mm bore (no overboring), ensuring emissions compliance and original power delivery for racing/street legality.
   • Aircraft-Grade Aluminum Cylinder: 30%+ improved heat dissipation vs. cast iron, engineered for high-RPM 2-stroke engines to prevent power loss during endurance rides.
   • Precision Dimensions: 18mm wrist pin diameter / 56mm total length with ±0.01mm tolerance – zero aftermarket fitment issues.

Package Included
1X Cylinder

1X Top End Gasket

1X Piston Ring Set
(As shown in the pictures)

Note

1. Fitment above is for reference only, please check the part number and the size of cylinder bore before you purchase.
2. Professional installation is highly recommended.
3. Please allow 1-3mm error due to manual measurement, thanks for understanding.
4. Please kindly understand that the actual color may slightly vary from presented pictures due to different monitor.