🏙️San Francisco stands at the epicenter of the global green transition. With the city’s aggressive Climate Action Plan aiming for net-zero emissions by 2040, the demand for high-torque, reliable, and street-legal electric vehicles (EVs) has skyrocketed. The TE5 direct-drive system, engineered by Shandong Capriole Sports Equipment Co., Ltd., is uniquely positioned to handle the iconic 49-square-mile terrain, characterized by steep inclines and dense urban corridors.
This document explores the synergy between Chinese manufacturing excellence and the specific regulatory and topographical requirements of San Francisco’s commercial and industrial sectors. From the TE3 gear-based models to the revolutionary TE5 direct drive, our products represent the pinnacle of "Information Gain" in the EV sector—providing not just transport, but a data-driven, sustainable ecosystem for the modern rider.
San Francisco's "Last Mile" delivery challenge is exacerbated by narrow streets and limited parking. The TE5 series provides a compact, high-torque solution for local couriers and industrial campuses (like those in South San Francisco), bypassing congestion while adhering to noise pollution ordinances.
The SFMTA (San Francisco Municipal Transportation Agency) maintains strict safety standards. Our EEC-Compliant and CE-Certified vehicles ensure that local distributors can import with confidence, meeting all UL battery safety requirements essential for the California market.
With proximity to the Golden Gate National Recreation Area, NorCal residents demand "Leave No Trace" vehicles. Our electric dirt bikes offer silent operation, preserving the tranquility of local trails while providing the power needed for rugged Pacific Coast terrains.
Shandong Capriole Sports Equipment Co., Ltd. is more than a manufacturer; we are a R&D powerhouse. Our TE5 model features a Direct Drive System, which eliminates traditional transmission losses, providing instantaneous torque—a critical requirement for San Francisco’s 30% grade hills.
Integrated mobile APP management allows users to monitor cell health, cycle counts, and thermal stability in real-time, ensuring long-term reliability in the foggy, high-humidity SF climate.
Combining fashion with functionality, our CNC-machined accessories and sustainable materials reflect the "Full-Circle" mentality of our TYE brand.
Fast battery replacement systems enable commercial fleets to maintain 24/7 uptime, essential for the high-demand gig economy of the Bay Area.
Based in the high-tech industrial zone of Yantai, Shandong, our factory utilizes international advanced testing equipment. For San Francisco-based enterprises, sourcing directly from our factory offers:
Yes. Our EEC-certified and dual-sport models are designed to meet federal and local DOT standards. However, we recommend checking specific SFMTA classifications for Class 1, 2, or 3 e-bike access on bike lanes.
The TE5's direct-drive motor is specifically tuned for high torque-to-weight ratios. Unlike geared motors that may overheat under sustained heavy loads, our direct-drive system offers superior thermal management for hill climbing.
We provide a comprehensive global after-sales system. For San Francisco partners, we offer rapid parts supply and remote technical diagnostics via our proprietary APP management system.
Absolutely. Our batteries undergo rigorous safety testing and meet international certification standards (CE/UL), featuring smart BMS to prevent overcharging and thermal runaway.

Main frame assembly

Assembly line

Finished product testing

Packaging products
Located in Yantai City, Shandong Province, we lead the industry in the development of electric motorcycles, E-Dirt Bikes, and electric go-karts. Our brand, TYE, represents the next generation of mobility with the TE3 and TE5 series.
Address: No. 4 Building, Hong'an Industrial Park, No. 10 South Beijing Road, Yantai City, Shandong, China.