This Sherco 500 Computer, also known as a CDI, ECU, or ECM Box, is a complete OEM product.
For a tuned/upgraded Control Box, Select the Green Option Above.
What’s included with this ECU Electrical Wiring product?
Genuine stock Electrical box for Sherco 500s.
OEM Part
Tunning & advanced timing can be performed.
Everything’s included and assembled just like in the picture directly from the manufacturer.
The product photo is for reference; the part sent will be specific to your ride’s make and model.
Compatibility/Fitment
This is a list of all the years we carry this part for, yet there may be a different part number from year to year. If your bike is listed, no worries; the product will fit your ride. If any mods are done to the bike, please let us know on the checkout page or in a message after purchase so we can send the correct product for your ride.
I have a 25’ wr250f.
I would like to purchase a comp CCU or ECU that allows me to make timing adjustments and make different maps.
I’m confused about all the information out there about this and the wr250f.
From what I understand… the one on my bike now is very limited and I can change traction control and that’s it. My timing/ tuning needs major adjustment though as I’m loosing a lot of power when I fire out of turns and shift into 4th gear, the bike really seems to bog down rather than sprint forward. What do I need to purchase that will allow me to make these adjustments?
Hopefully you guys can help ? Thanks so much .Joshua Smith asked on March 2, 2025
What does it mean by “costom made for each order” so it’s not a oem part?Brody English asked on May 8, 2023
You're correct, we should add sourcing hard-to-get products can take time to accomplish, yet yes this is an oem product. Especially a 2004 cr125r CDI, one will have to be patient or please do not order as this item hasn't been made for over 8 years now so will take time to find.
I have a 25’ wr250f.
I would like to purchase a comp CCU or ECU that allows me to make timing adjustments and make different maps.
I’m confused about all the information out there about this and the wr250f.
From what I understand… the one on my bike now is very limited and I can change traction control and that’s it. My timing/ tuning needs major adjustment though as I’m loosing a lot of power when I fire out of turns and shift into 4th gear, the bike really seems to bog down rather than sprint forward. What do I need to purchase that will allow me to make these adjustments?
Hopefully you guys can help ? Thanks so much .Joshua Smith asked on March 2, 2025
What does it mean by “costom made for each order” so it’s not a oem part?Brody English asked on May 8, 2023
You're correct, we should add sourcing hard-to-get products can take time to accomplish, yet yes this is an oem product. Especially a 2004 cr125r CDI, one will have to be patient or please do not order as this item hasn't been made for over 8 years now so will take time to find.
Need help with installation? Get a hold of a live agent.
FAQ
Is Shipping Included?
Yes, there is free shipping on all Sherco 500 Computer: ECU ECM CDI‘s in the continental US.
Is fitment guaranteed?
Yes, when all options are selected for the Sherco 500 Computer: ECU ECM CDI, fitment is guaranteed.
Do you ship worldwide?
Yes, we ship all products internationally for an additional cost. Additional shipping costs for a product will show when your region is selected on the checkout page under shipping.
What is your product return policy?
With any Sherco 500 Computer: ECU ECM CDI for sale online, PayPal, Apple Pay, Google Pay and credit card are covered by a 30-day return/replace policy if the product is defective or if you don’t receive what you ordered. But since most products we offer are customized to your order, we cannot accept returns and provide refunds for non-warranty reasons (but our products are easy to sell on eBay or Craigslist!). Read more here.
How do I speak with a live agent?
Use the Q&A feature on any product page (see the Q&A tab on this page, for example) where you can get product-specific answers to your questions, OR get one-on-one pro help by phone or video using our Pro Direct Connect service.
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Sherco 500
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Use the Q&A feature on any Product page… just find a product you’re interested in and scroll down the page to find the Q&A tab. There you can ask your product-specific question and get an answer from our pro team.
FOR ORDER-RELATED SUPPORT NEEDS… Just reply to the Order Confirmation email you received after you placed your order. It will have the order # in the subject line. In your email, tell us in detail what you need help on and attach photos if needed.
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