Specialized bicycle
CHIPRO offers high-speed, heavy-load, dust-proof, and waterproof solutions for this operating condition.
Product Features
In recent years, the traditional sports‑bike industry has hit a slump, with sales growth in both domestic and international markets slowing down—and in some cases turning negative. Meanwhile, in the European market, the emerging e‑bike segment has surged ahead. At present, mainstream mountain e‑bikes in China typically offer a range of 100 to 150 kilometers on a single battery charge, while urban models with smaller wheel diameters usually manage around 50 kilometers. The primary buyer segments for e‑bikes fall into two categories: one group uses them as everyday transportation, seeking a lighter, more effortless ride; the other comprises cycling enthusiasts who are familiar with the sport and look to e‑bikes to compensate for physical limitations, enabling them to reach higher altitudes and farther destinations.
Specialized bicycles are powered by electric motors and come in two configurations: mid-drive and hub‑motor. Given the need to minimize overall size, the bearings must be relatively slim yet capable of handling substantial loads. Additionally, bearings used at the output end demand superior sealing performance.
Creating value for society through fast, professional, and high-quality service.
Chichuang·Hangzhou
Address: Floor 4, Unit 2, Building 10, No. 505 Xingguo Road, Linping District, Hangzhou City
Chichuang·Shenzhen
Address: Room 2405, Building 111, Phase I, Vanke City, Nanbu Bay, Humen Town, Dongguan City
Chichuang·Chongqing
Address: Building 4, No. 5 Huoju Avenue, Jiulongpo District, Chongqing City
Copyright © 2026 Hangzhou Chichuang Shaft Research Technology Co., Ltd.
Factory Address: Building 1, No. 10, Nangonghe Road, Donghu Subdistrict, Linping District, Hangzhou.
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