Surron/Segway BMS Bypass Pro Kit

• Elevate your Surron or Segway's power and speed effortlessly with our USA-Made Upgrade Bypass Kit.
• Crafted using premium USA military-grade components, ensuring top-tier quality and durability.
• Bypass the stock battery BMS and gain unprecedented control over your ride's performance.
• Customize power settings up to an impressive 7000 watts effortlessly through the EggRider app.
• Receive expert answers to all your BMS bypass questions, backed by our knowledgeable team.
• Professionally handcrafted in-house by Therondoc, guaranteeing precision and reliability.
• Experience the ultimate in power and speed enhancement, proudly brought to you 'Made in the USA'.

Please verify your bike model and year before purchasing. If you have questions about fitment, contact us at support@elektrischesracing.com or use the chat below — we’re riders, and we’ll help you get the right part.

Installation requirements vary by product and vehicle. Review the product description and available manufacturer instructions before installation. Contact support@elektrischesracing.com for fitment or installation questions.

Will this fit my bike?
Check the product title, description, and fitment details above for compatible models. Not sure? Email support@elektrischesracing.com or use live chat and we’ll confirm before you buy.

How long does shipping take?
Availability and estimated ship time for this exact item are shown above, next to Add to Cart. Processing and shipping times vary by product and fulfillment partner. In-stock orders fulfilled directly by Elektrisches Racing generally process within 1–3 business days; supplier-shipped, made-to-order and backordered items can take longer. Shipping rates and any available free-shipping offers are confirmed at checkout.

Do you offer financing?
Yes! Shop Pay Installments and Affirm are available at checkout.

What’s your return policy?
Eligible unused items may be returned within 14 days of delivery, subject to the store’s refund policy and exclusions. Baja Designs, Warp 9, GUTS Racing, Sur-Ron OEM and KO/EBMX products are not eligible for standard returns or exchanges through Elektrisches Racing; manufacturer warranty claims are handled by the manufacturer — see our Refund Policy for full details.