Dazuma

Dazuma.us is an online-only retailer specializing in high-performance electric bikes, conversion kits, and related accessories. Price points sit squarely in the premium tier: complete e-bikes start around $2,400 and top out near $4,800, while battery and motor kits range from $700 to $1,500. All sales flow through the brand’s U.S. e-commerce site, with direct-to-consumer shipping from California warehouses. The company’s standout feature is its focus on ultra-high-torque mid-drive systems—many models deliver 160 Nm+ torque and 1,000 W peak output—paired with long-range 1,000–1,200 Wh batteries that yield 70–100 miles per charge. Every frame is hydro-formed 6061 aluminum, powder-coated inside and out for rust protection, and spec’d with name-brand drivetrain and brake components (Shimano, SRAM, Tektro). Dazuma’s 3-year “no-fault” electronics warranty is among the longest in the category. Core buyers are 30-55-year-old commuters and adventure riders who want car-replacement capability without sacrificing trail performance; the brand’s styling is matte-black utilitarian rather than flashy, appealing to riders who value function over brand flash. Customers typically cite hill-climbing power, range confidence, and U.S.-based phone support as key purchase drivers. Dazuma competes with direct-to-consumer e-bike makers that import Asian frames and generic electronics; it differentiates by engineering its own motor controllers and battery management systems in California, offering higher torque ratings and longer warranties than comparably priced peers while maintaining domestic parts stock that keeps average service turnaround under five business days.