RSD Bikes is a mountain bike manufacturer based in Toronto, Canada, that designs and builds high-quality, handmade frames for fat bikes, hardtails, and full suspension mountain bikes. With a rich history stretching back 25 years, the company has partnered with top Taiwanese fabricators tosource custom-butted tubes, apply heat treatment, and manufacture CNC-machined components and frame parts. RSD Bikes prides itself on offering exceptional online customer service, providing instant feedback and advice on sizing, build kits, and options, making the purchasing process as smooth as possible.