Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Drivetrain› Belt and Chain Drive
RK Racing
RK Chain GB428MXZ1-CLIP - Gold
SKU: R05K GB428MXZ1-CL
Easy — 1–2 hours
Overview
With a maximum width of 17.2mm, this chain accommodates high-torque engines found in mini racing bikes. It includes a clip-type master link for easier installation and maintenance. The gold finish provides corrosion resistance, ensuring longevity and a sleek appearance under demanding race conditions.
Show original supplier description
Part #: GB428MXZ1-CL
Heavy duty MXZ Mini Racing chains made for mini MX and SX racing. MXZ chains feature Chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | RK Racing |
| Part Number | R05K GB428MXZ1-CL |
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Returns & Fitment
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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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