Crankshaft Bottom Kit 13-17 SX85 KTM, Wiseco WWPC178, Husqvarna TC85 2014 - 2017

Precision-engineered crankshaft assembly for KTM and Husqvarna 85cc models, ensuring reliable performance and durability. This high-quality assembly is manufactured to meet OEM specifications and includes features to maximize strength, lubrication, and overall efficiency for demanding use.

Features:

• Precision-trued to OEM specifications and factory-assembled for a perfect fit.
• Shot-peened to eliminate residual stresses and enhance surface integrity.
• Corrosion-resistant surface treatment for extended lifespan.
• Crank pin bearing radial running clearance optimized for maximum performance.
• Ultra-round bearing surfaces achieved through precision honing.
• Engineered oiling slots enhance rod strength and bearing life.
• Double-drilled small ends provide superior lubrication and cooling for the piston pin.
• Silver-coated bronze phosphor thrust washers with dimpled design for increased oil retention and reduced friction.
• Crank pin bearings made from high-quality hot-rolled steel, case hardened to 58-62 RC.
• Caged needle roller bearings for high RPM performance.
• Precision-machined crank webs ensure consistent quality.
• Includes top-end bearing and gasket for a complete installation.

Compatibility:

Husqvarna:

• 2014-2017 TC 85

KTM:

• 2013-2017 KTM 85 SX
• 2013 KTM 85 SXS
• 2013-2017 KTM 85 SX with 17"/14" Wheel Diameter