Engines and Components› Pistons and Piston Rings
JE Pistons
JE Pistons Honda CRF 450 13.5 to 1 Piston Single
SKU: J001 274756S
Moderate — 2–4 hours
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | JE Pistons |
| Part Number | J001 274756S |
Videos
Easy Piston Install TRX450 & CRF450R
Honda CRF450 Piston Installation | 2005 Honda CRF450-R Engine Rebuild Part 5 | Partzilla.com
1:11 CRF450R Top End Rebuild (Part 2) New Piston, Timing Chain & Valves 2017-2025 Honda rebuild
DIRT BIKE _ Cylinder and Piston Replacement / service CRF 250 450 R - parts / tools in description
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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