The Hot Rods 4028 Crankshaft is a complete, ready-to-install replacement for select KTM 300 two-stroke models. Designed as a premier alternative to a costly OEM crankshaft, this assembly includes proven Hot Rods connecting rods, top-end bearings, and crankshaft webs. Each crankshaft is factory assembled and trued to OEM specifications to deliver dependable performance, durability, and precise operation.
Built for long-term serviceability, the Hot Rods 4028 crankshaft is fully rebuildable with genuine Hot Rods connecting rods and bearings. Its gears are manufactured to a quality level of DIN Class 9 or higher, supporting consistent engagement and reliable operation under demanding riding conditions. This standard replacement crankshaft is engineered as a direct-fit solution for most applications and is designed to meet or surpass OEM performance and durability standards.
Fitment includes 2006–2014 KTM 300 XC models and 2006–2007 KTM 300 XC-W models. Verify the model year and application before installation to ensure compatibility. Manufacturer part number 4028 and vendor part number 421-4028 identify this Hot Rods crankshaft. Installation should be completed using appropriate service procedures and checked against the motorcycle manufacturer’s specifications.
Features:
- Complete Hot Rods crankshaft assembly ready for installation
- Premier alternative to a costly OEM crankshaft
- Includes Hot Rods connecting rods, top-end bearings, and crankshaft webs
- Factory assembled and trued to OEM specifications
- Designed to meet or surpass OEM performance and durability
- Fully rebuildable with genuine Hot Rods connecting rods and bearings
- Gears manufactured to DIN Class 9 or higher quality
- Direct-fit replacement for most applications
- Fits 2006–2014 KTM 300 XC models
- Fits 2006–2007 KTM 300 XC-W models
- Brand: Hot Rods
- Manufacturer part number: 4028
- Vendor part number: 421-4028
Fitment:
2004 KTM 250 EXC
2004 KTM 300 EXC
2004 KTM 300 MXC
2005 KTM 250 EXC
2005 KTM 300 EXC
2005 KTM 300 MXC
2006 KTM 250 XC
2006 KTM 250 XC-W
2006 KTM 300 XC
2006 KTM 300 XC-W
2007 KTM 250 XC
2007 KTM 250 XC-W
2007 KTM 300 XC
2007 KTM 300 XC-W
2008 KTM 250 EXC
2008 KTM 250 XC
2008 KTM 250 XC-W
2008 KTM 300 EXC
2008 KTM 300 XC
2008 KTM 300 XC-W
2009 KTM 250 XC
2009 KTM 250 XC-W
2009 KTM 300 XC
2009 KTM 300 XC-W
2010 KTM 250 XC
2010 KTM 250 XC-W
2010 KTM 300 XC
2010 KTM 300 XC-W
2011 KTM 250 XC
2011 KTM 250 XC-W
2011 KTM 300 XC
2011 KTM 300 XC-W
2012 KTM 250 XC
2012 KTM 250 XC-W
2012 KTM 300 XC
2012 KTM 300 XC-W
2013 KTM 250 XC
2013 KTM 250 XC-W
2013 KTM 300 XC
2013 KTM 300 XC-W
2014 Husqvarna TE 250
2014 Husqvarna TE 300
2014 KTM 250 XC
2014 KTM 250 XC-W
2014 KTM 300 XC
2014 KTM 300 XC-W
2015 KTM 250 XC
2015 KTM 250 XC-W
2015 KTM 300 XC-W
2015 KTM Freeride 250R 4-Stroke
2016 KTM 250 XC-W
2016 KTM 300 XC-W
2016 KTM Freeride 250R 4-Stroke