$15.95
Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
Designed to give your bike a smoother low range but increased mid to high range power for hard packed terrain such as clay or dry dirt.
"Try the black coupler if you’re looking for some traction on hard pack, it works very well. The black coupler will make the KX250 feel slightly heavier yet more planted around the track." -Pump MX
"The mellow coupler does as you would think, softens and broadens the power" -Dirtbiketest.com
2012-2024 KX250's and 2012-2023 KX450's have three different engine maps that come loaded into the bikes ECU and are easily accessible through DFI coupling plugs. These three color-coded couplers are specifically tuned for hard, medium or soft track surfaces, and allow riders to find the perfect power delivery in any part of the throttle for any terrain.
Responds within 3 hours.
Ships within 3 business days.
Items match their descriptions.
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