Cylinder Works Big Bore Cylinder Kit 105mm 727cc - Yamaha Grizzly 700 / Kodiak 700 / Viking 700 (2014-2023)

Cylinder Works Big Bore Cylinder Kit 105mm - Yamaha Grizzly 700 / Kodiak 700 / Viking 700

Take your Yamaha 700 from 686cc to 727cc with this complete big bore cylinder kit. The +3mm overbore delivers noticeable power gains throughout the RPM range. Includes Vertex matched piston, Nikasil plated cylinder, and full gasket kit. Direct bolt-on with no machine work required. Made in the USA.

Pro Tip: Combine with Hot Rods crankshaft (0921-0125) to achieve 770cc displacement!

What's Included

• Cylinder Works 105mm big bore cylinder
• Vertex matched piston
• Piston rings
• Wrist pin and clips
• Complete top end gasket kit

Key Features

Big bore design increases displacement from 686cc to 727cc. Nikasil plated cylinder for long life and excellent heat transfer. Vertex piston ensures longevity and reduced engine noise. Looks virtually identical to OEM. Direct bolt-on installation with no machine work required.

Specifications

• Bore Size: 105mm (+3mm overbore)
• Displacement: 727cc (770cc with Hot Rods stroker crank)
• Compression Ratio: 10.0:1
• Engine Type: 4-Stroke
• Material: Cast Aluminum with Nikasil plating
• Weight: 9.5 lbs

Fitment

Yamaha YFM700 Grizzly: 2014-2023 (all variants including EPS, SE, XT-R)

Yamaha YFM700K Kodiak: 2019-2023 (all variants including EPS, SE)

Yamaha YXM700 Viking: 2014-2023 (all variants including EPS, SE, Ranch Edition)

Yamaha YXC700 Viking VI: 2015-2023 (all variants including EPS, SE, Ranch Edition)

Yamaha Viking 700: 2015-2017 (4x4, EPS, SE variants)

Why Cylinder Works?

Cylinder Works is a trusted name in powersports engine components. Their cylinders and kits are manufactured in the USA to strict tolerances. Used by professional racers and weekend riders who demand reliability.