Hot Rods Comp Bottom End Kit Stroker 4mm +5mm Rod - Banshee
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✓ Fits
Direct fit for the Yamaha Banshee (YFZ350), all years 1987 through 2006. This is the complete Hot Rods Comp bottom end kit built for a stroker motor, giving you a 4mm stroker crankshaft paired with a +5mm long rod for bigger displacement and a torquier hit. If you're rebuilding your Banshee bottom end and want more stroke out of the deal, this kit has everything to do it in one box.
✓ Features
- Complete bottom end kit, everything needed to finish your crankshaft installation
- Hot Rods Heavy Duty Stroker crankshaft: 4mm stroke increase with a +5mm long connecting rod
- Hot Rods main bearings and seals kit included
- Complete engine gasket set with all gaskets and seals for a full engine rebuild
- Built to Hot Rods' heavy-duty standard for strength under hard use
✓ What's Included
- (1) Hot Rods 4mm Stroker Crankshaft with +5mm long rod
- Hot Rods main bearing and seal kit
- Complete engine gasket and seal set
✓ Installation
Professional installation is required. Because of the +5mm long rod, dropping this into a Banshee is not a simple swap and involves additional modifications to the engine. We strongly recommend having it installed by a qualified engine builder. Not sure who to trust? Our own shop builds Banshee motors, reach out and we can help.
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📦 Shipping Information
In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.