Hot Rods

421-4180

Hot Rods Stroker Crankshaft Assembly (+4mm, 691cc) 4180

Drive Shafts

Hot Rods has become an industry leader because of their intense commitment to building amazing ATV and motorcycle performance engine parts.
Hot Rods complete stroker crank assembly includes +4mm stroke for maximum power and performance output.
Hot Rods constructs their complete stroker crank assembly to meet or exceed OEM specifications for maximum durability.
The Hot Rods complete crank assembly comes complete with the connecting rods giving you everything you need to upgrade to a stroker kit.
Hot Rods stroker cranks are completely rebuildable and have been trued to within 0.001" from the factory.

All new assembly sold complete with Hot Rods connecting rod. Factory assembled and trued to OEM specifications, Hot Rods cranks will meet or surpass the OEM in performance. Ready for installation. Crankshaft is completely rebuildable with genuine Hot Rods connecting rods. Stroker crankshaft assembly add 1.5mm to 5mm of stroke depending on application; in some cases cylinder head must be modified or special pistons used (as noted). Main bearings not included.This item fits the following models: 2002-2008 Yamaha YFM660F Grizzly 4x42004-2007 Yamaha YXR66F Rhino 6602007 Yamaha YXR66F Rhino 660 Ducks Unlimited2006-2007 Yamaha YXR66F Rhino 660 Exploring Edition2006-2007 Yamaha YXR66F Rhino 660 Special Edition2007 Yamaha YXR66F Rhino 660 Sport Edition

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