About ZTTO
ZTTO is a Chinese bicycle components brand specialising in affordable aftermarket parts and accessories for mountain bikes (MTB), road bikes, gravel bikes, folding bikes, and commuter bicycles. The brand is owned by Shenzhen 365 Outdoor Gears Co., Ltd., a manufacturer based in Shenzhen, Guangdong, China.1 ZTTO has gained prominence through international e-commerce platforms such as AliExpress and online bicycle retailers, offering a wide range of drivetrain, braking, cockpit, wheel, and maintenance products at budget-friendly price points.2
Overview
| Item | Details |
|---|---|
| Brand | ZTTO |
| Company | Shenzhen 365 Outdoor Gears Co., Ltd. |
| Country | China |
| Industry | Bicycle components and cycling accessories |
| Headquarters | Shenzhen, Guangdong, China |
| Products | Drivetrain parts, brake components, wheel parts, tools, accessories |
| Market | Global (150+ countries) |
| Business Model | Direct-to-consumer, OEM, and B2B distribution |
| Founded | Not publicly stated; company reports more than a decade in the bicycle parts industry2 |
History
ZTTO was established by Shenzhen 365 Outdoor Gears Co., Ltd. with the aim of producing bicycle components that balance affordability with performance. According to the company, it possesses over ten years of experience in manufacturing bicycle parts and has developed a mature supply chain and quality-control system serving customers in more than 150 countries.2
The company initially focused on drivetrain products such as cassettes and bottom brackets before expanding into nearly every category of bicycle components. Its growth has been driven primarily through direct-to-consumer and business-to-business channels rather than traditional bicycle dealerships, utilising platforms including AliExpress, Amazon (in selected markets), online bicycle retailers, wholesale distributors, and OEM partnerships.2
Products
ZTTO manufactures a comprehensive range of cycling components across multiple categories.2
Drivetrain
- Cassettes (8–13 speed)
- Chains
- Chainrings
- Cranksets
- Bottom brackets
- Freewheels
- Derailleur accessories
- Chain guides
Braking
- Brake rotors
- Brake pads
- Disc brake adapters
- Hydraulic accessories
Cockpit
- Handlebars
- Stems
- Seatposts
- Saddles
- Grips
- Headsets
Wheels
- Wheelsets
- Hubs
- Spokes
- Rim tape
Pedals
- Flat pedals
- Clipless-compatible pedals
Tools
- Bottom bracket tools
- Cassette tools
- Chain breakers
- Torque tools
- Bearing presses
- Repair kits
Accessories
- Bottle cages
- Cable housings
- Tubeless accessories
- Bike storage products
- Bearings
- Bolts and hardware
Manufacturing
According to the company, ZTTO emphasises CNC machining, precision manufacturing, performance testing, continuous engineering improvements, mature supply chain management, and strict quality control.2 Most products are manufactured from aluminium alloys, steel, stainless steel, titanium (selected products), and carbon fibre (limited products).
Market position
ZTTO is generally positioned as a value-oriented brand targeting cyclists who seek upgrades beyond entry-level components without paying the premium prices associated with major international brands. Its products are frequently compared with those of Shimano, SRAM, Race Face, Hope, KCNC, RockBros, Bucklos, and Deckas.2
Unlike Shimano or SRAM, ZTTO does not manufacture complete high-end groupsets; instead, it focuses on individual replacement parts and accessories.
Global presence
ZTTO states that its products are sold in more than 150 countries through international distributors and online marketplaces.2 Major markets include China, the United States, Canada, the United Kingdom, Australia, Southeast Asia, and Europe.
Reputation
ZTTO has gained popularity among budget-conscious cyclists, particularly those who build or upgrade bicycles using aftermarket parts. Community feedback generally highlights several key attributes.3
Strengths
- Competitive pricing
- Wide product selection
- Good compatibility with Shimano standards
- Good machining quality for many components
- Strong value for tools and accessories
Common criticisms
- Performance can vary between product categories
- Some lightweight drivetrain components may wear faster than premium alternatives
- Limited warranty and after-sales support compared with established global brands
Online cycling communities frequently recommend ZTTO tools, headsets, bottom brackets, and accessories as good value, whilst opinions on cassettes and other high-stress drivetrain components are more mixed depending on riding style and expectations.3
Trademark
The ZTTO trademark was filed in the United States on 18 April 2017 by Shenzhen 365 Outdoor Gears Co., Ltd. It is registered for a range of bicycle-related goods, including brakes, chains, pedals, saddles, hubs, rims, handlebars, and complete bicycles.4
Philosophy
According to the company, ZTTO’s mission is to “deliver reliable bicycle components that improve performance while remaining affordable for cyclists worldwide”. The company emphasises continuous engineering improvements, product innovation, and expanding its catalogue of bicycle components.2
See also
- Bicycle drivetrain
- Mountain biking
- Road cycling
- Bicycle maintenance
- Bicycle components





