⚠️ We’re currently updating the site — some links & features may not work temporarily. Thanks for your patience!
Honda TRX450ER Sportrax (2006-2009), Honda TRX450R Sportrax (2006-2009), Honda TRX450R Sportrax (2013),
4899M09600 Wiseco 96.00mm piston kit Compression Ratio 12:1
Extreme racing conditions demand the strength and toughness
that only forged pistons can offer. Compared to cast pistons, forgings are tougher and more durable, and will stand up to the abuse that high performance motorsport applications require. Most castings are brittle, have no grain structure and tend to fail catastrophically when the material yield strength is exceeded. Forgings have condensed grain that is aligned to the features of the part, which produces higher mechanical properties, and resistance to impact and fatigue. Each 56-W4899.WO.00A 2009 Honda TRX 450 R
Gasket P/N D4011
Lock P/N CW19
Pin P/N S660
strength-to-weight ratio, and maximize performance.
| Make * | Model * | CC * | Year From | Year To |
|---|---|---|---|---|
| HONDA | TRX ER | 450 | 2006 | 2014 |
| HONDA | TRX ER | 450 | 2007 | 2019 |
| HONDA | TRX R | 450 | 2006 | 2014 |
| HONDA | TRX R | 450 | 2006 | 2009 |
| HONDA | TRX R SPORTRAX | 450 | 2006 | 2014 |
Parts showing as available at our Warehouse in Gorey ship the same business day if ordered before 1pm.
Parts showing as available at our Supplier Warehouse are ordered from our supplier and delivered to us before we can dispatch. More info is available on this page under "Stock Availability".
This website does not have access to live stock levels from our OEM Suppliers. In most cases the parts will be available but in the case of backordered parts we will notify you. We receive parts from Yamaha in 3-4 days, All others including Honda, Suzuki, Kawasaki, Polaris please allow 7-10 days for us to receive the parts.
1-2 Days using GLS/An Post
3-5 Days using GLS/Fedex
4-7 Days using GLS/Fedex
Parts That Fit
Easy to find and easy to confirm they fit your vehicle
Exceptional Product Knowledge.
We only sell tried and tested quality products.
Part Sourcing
We will find the parts you need. Email us today!
Competitive Pricing
Discount prices on parts. We offer bulk prices for Dealers.
Parts showing as available at our Warehouse in Gorey ship the same business day if ordered before 1pm.
Parts showing as available at our Supplier Warehouse are ordered from our supplier and delivered to us before we can dispatch. More info is available on this page under "Stock Availability".
This website does not have access to live stock levels from our OEM Suppliers. In most cases the parts will be available but in the case of backordered parts we will notify you. We receive parts from Yamaha in 3-4 days, All others including Honda, Suzuki, Kawasaki, Polaris please allow 7-10 days for us to receive the parts.
1-2 Days using GLS/An Post
3-5 Days using GLS/Fedex
4-7 Days using GLS/Fedex
