CYLINDER KIT YFM700 07-13, WORKS CYLINDER 21104-K01 BIG BORE, 105mm 770cc 2007 - 2013 Yamaha YFM 700 FG Grizzly 4x4 ATV
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
CYLINDER KIT YFM700 07-13, WORKS CYLINDER 21104-K01 BIG BORE, 102mm 727cc. This kit is designed for enhanced durability, performance, and reduced engine noise with Nickel Silicon Carbide plating for long life. It is a direct bolt-on installation with no replating required. The kit increases displacement to 727cc with a 9.2:1 compression ratio. It is honed to exact size for easy piston installation and includes a matched Vertex piston. Compatible with Hot Rods #4179 to achieve 770cc displacement. Manufactured in the U.S.A. Part Number: 21104-K01. Bore Size: 102mm (+3mm). Displacement: 727cc. Compression Ratio: 9.2:1. Uses Vertex Piston #23626. Included Items: 1 Cylinder, 1 Piston kit, 1 Top-end gasket kit, 1 Piston pin, 2 Circlips, 1 Ring set. Cross-Reference OEM Part Numbers: YAMAHA: 3B4-11311-00-00, YAMAHA: 3B4-11311-10-00.
- SKU
- 56-K194.105.CKW1
- Brand
- Cylinder Works
- Availability
- In Stock (1)
Fitments (26)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YFM 700 Grizzly | 2007 |
| YAMAHA | YFM 700 Grizzly | 2008 |
| YAMAHA | YFM 700 Grizzly | 2009 |
| YAMAHA | YFM 700 Grizzly | 2010 |
| YAMAHA | YFM 700 Grizzly | 2011 |
| YAMAHA | YFM 700 Grizzly | 2012 |
| YAMAHA | YFM 700 Grizzly | 2013 |
| YAMAHA | YFM 700 Grizzly | 2014 |
| YAMAHA | YFM 700 Grizzly | 2015 |
| YAMAHA | YFM 700 Grizzly | 2016 |
| YAMAHA | YXM 700 Viking | 2014 |
| YAMAHA | YXM 700 Viking | 2015 |
| YAMAHA | YXM 700 Viking | 2016 |
| YAMAHA | YXM 700 Viking | 2017 |
| YAMAHA | YXM VIKING 700 | 2014 |
| YAMAHA | YXM VIKING 700 | 2015 |
| YAMAHA | YXM VIKING 700 | 2016 |
| YAMAHA | YXM VIKING 700 | 2017 |
| YAMAHA | YXR 700 Rhino | 2014 |
| YAMAHA | YXR 700 Rhino | 2015 |
| YAMAHA | YXR 700 Rhino | 2016 |
| YAMAHA | YXR 700 Rhino | 2017 |
| YAMAHA | YXR RHINO 700 | 2014 |
| YAMAHA | YXR RHINO 700 | 2015 |
| YAMAHA | YXR RHINO 700 | 2016 |
| YAMAHA | YXR RHINO 700 | 2017 |
- General Product Group
- Engine
- General Product Type
- Cylinder Kits
- Variant Id
- 283289
FULL DESCRIPTION
Cylinder Works Big Bore Cylinder Kit for Yamaha YFM 700
Upgrade your Yamaha YFM 700 Grizzly 4x4 with this complete big bore cylinder kit from Cylinder Works. This kit is engineered to enhance your engine's performance and durability with a direct bolt-on installation.
Key Features:
- Increased Displacement: Boosts engine displacement to 727cc for improved power output.
- Durable Construction: Features Nickel Silicon Carbide plating for exceptional longevity and wear resistance.
- Optimized Performance: Includes a matched Vertex piston designed for enhanced durability, reduced engine noise, and peak performance.
- Honed to Precision: The cylinder is honed to exact specifications, ensuring easy piston installation.
- No Re-plating Required: This kit is designed for direct installation without the need for cylinder re-plating.
- Complete Kit: Comes with all necessary components for a straightforward installation, including a piston kit, top-end gasket kit, piston pin, circlips, and ring set.
- Made in the USA: Manufactured to high standards in the United States.
Specifications:
- Part Number: 21104-K01
- Bore Size: 102mm (+3mm)
- Displacement: 727cc
- Compression Ratio: 9.2:1
- Piston Compatibility: Uses Vertex Piston #23626
- Optional Upgrade: Can be used with Hot Rods #4179 to achieve 770cc displacement.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.