TB is amazing, they have fast shipping and excellent customer service. This was my third order and they're the best in the ebike world.
I've placed orders at other companies and they either take forever to ship or have issues.



Everything we carry for the Altis Sigma in one place: tires and tubes, grips and bars, decals and wraps, titanium hardware, sprockets and chains, suspension and tools. Brands include Tusk, Warp 9, ECD Customs, Titanium Surron and our own TB Electric parts.
Not sure what fits? Our team rides these bikes and can help you choose. Most orders ship within 24 hours, and financing is available at checkout for bigger upgrades. Browse Altis parts by model and Altis OEM replacement parts.
Will it fit my Altis Sigma?
Each listing shows the models it fits. If you're not sure, email support@tbelectricmoto.com before you order and a rider on our team will help you check fitment.
How fast does it ship?
Most orders ship within 24 hours (Monday–Friday).
Can I finance my order?
Yes, financing is available at checkout.