CADEX Wheels: Giant’s Premium Carbon Wheel Sub-Brand

What happens when the world’s largest bicycle manufacturer, Giant, decides to seriously pursue top-tier wheels? The answer is CADEX—a sub-brand that combines the Giant Group’s unrivaled carbon fiber manufacturing capabilities with a pursuit of premium product design.

Brand Positioning

CADEX was officially launched in 2019, positioned as the Giant Group’s premium component brand. The name CADEX combines “Carbon” and “DEXterity,” hinting at the brand’s mastery of carbon fiber technology.

CADEX’s positioning is somewhat like Roval to Specialized or Bontrager to Trek—but with one key difference: Giant is the world’s largest bicycle manufacturer and one of the world’s largest carbon fiber bicycle component manufacturers. The manufacturing strength behind CADEX is something other brands find hard to match.

Product Line

CADEX 36 Disc

Spec	Data
Rim Depth	36mm
Weight	1,248g
Internal Rim Width	22.4mm
Hub	CADEX R3-C1
Taiwan Price	NT$85,000

CADEX 42 Disc

Spec	Data
Rim Depth	42mm
Weight	1,298g
Internal Rim Width	22.4mm
Hub	CADEX R3-C1
Taiwan Price	NT$85,000

CADEX 50 Ultra Disc

Spec	Data
Rim Depth	50mm
Weight	1,280g
Internal Rim Width	22.4mm
Hub	CADEX R3-C1
Spokes	Carbon Fiber Spokes
Taiwan Price	NT$120,000

CADEX 65 Disc

Spec	Data
Rim Depth	65mm
Weight	1,410g
Internal Rim Width	22.4mm
Hub	CADEX R3-C1
Taiwan Price	NT$85,000

Technical Highlights

Carbon Fiber Spokes (Ultra Series)

The CADEX 50 Ultra is the brand’s flagship, featuring carbon fiber spokes. A 1,280g 50mm-deep carbon wheelset—this figure ranks among the best in the aftermarket wheelset market. The advantages and risks of carbon spokes are similar to Lightweight: extremely light but not serviceable.

22.4mm Ultra-Wide Internal Rim Width

The entire CADEX lineup uses a 22.4mm internal rim width, which is narrower than Zipp (25mm hookless) but wider than both Shimano (21mm) and ENVE (21mm). The 22.4mm width is specifically optimized for 25c-32c tires and performs best when paired with Giant’s own Cadex Race tires.

CADEX R3-C1 Hub

CADEX’s in-house developed hub system:

• 36-tooth ratchet
• 10° engagement angle
• CeramicSpeed ceramic bearings
• Carbon fiber hub shell (select models)
• Weight of only 270g (front + rear)

Dynamic Balanced Lacing (DBL)

CADEX’s patented spoke lacing pattern adjusts the angle and tension of each spoke based on the stress characteristics of the carbon rim at different positions, achieving an optimized “dynamic balance.”

The Backing of Giant’s Manufacturing Strength

Carbon Fiber Manufacturing Experience

Giant is one of the world’s largest carbon fiber bicycle manufacturers, with staggering annual output from its carbon fiber factories in Taiwan and China. This means:

1. Material Sourcing Advantage: Giant can procure the best carbon fiber at the most favorable prices
2. Deep Manufacturing Expertise: Decades of carbon rim manufacturing experience translated into mature quality control
3. Economies of Scale: Large-scale production lowers unit costs
4. In-House R&D Capability: Giant has its own carbon fiber laboratory and testing facilities

Quality Control

Every pair of CADEX wheels undergoes final inspection at Giant’s Taichung headquarters. Inspection items include: ultrasonic carbon rim testing, dynamic balance testing, fatigue life sampling testing, and more.

Unique Advantages in the Taiwan Market

The Most Comprehensive After-Sales System

As a Giant sub-brand, CADEX enjoys Giant’s well-established distribution and after-sales network in Taiwan. Hundreds of Giant stores across Taiwan can provide CADEX after-sales service—something no other brand can match.

The Familiarity of a Local Brand

For Taiwanese cyclists, Giant is “one of our own.” Choosing CADEX is, to some extent, a way of supporting Taiwan’s bicycle industry. This emotional connection is something imported brands don’t have.

Pricing Strategy

CADEX’s pricing is highly competitive in the premium carbon wheelset market:

Brand	Model	Weight	Taiwan Price
CADEX	42 Disc	1,298g	NT$85,000
Zipp	303 FC	1,390g	NT$75,000
ENVE	Foundation 45	1,530g	NT$68,000
Roval	Rapide CLX II	1,390g	NT$98,000
DT Swiss	ARC 1100 48	1,344g	NT$98,000

The CADEX 42 Disc’s 1,298g is among the lightest in its price range, offering exceptional value for money.

Buying Recommendations

Giant Owners

If you ride a TCR, Propel, or Defy, CADEX is almost a no-brainer. Brand integration, design matching, after-sales convenience—all factors point to CADEX.

Non-Giant Owners

CADEX wheels can, of course, be used on frames from other brands. Purely in terms of product performance, CADEX’s weight and aerodynamic performance are top-tier. The only consideration is the visual harmony of brand pairing—whether the CADEX logo looks cohesive on a non-Giant frame is a matter of personal taste.

Model Selection

Riding Type	Recommended Model
Climbing-focused	CADEX 36 Disc
All-around routes	CADEX 42 Disc
Pursuing the ultimate	CADEX 50 Ultra
Flat-road aero	CADEX 65 Disc

Summary

CADEX showcases the Giant Group’s technological ambition—it doesn’t just want to be “the largest bicycle manufacturer,” but also “the maker of the best carbon fiber products.” The performance of CADEX wheels has proven this ambition is no empty talk. For Taiwanese cyclists, CADEX offers advantages no imported brand can match: designed in Taiwan, manufactured in Taiwan, and backed by Taiwan’s most comprehensive after-sales network. If you’re looking for a pair of premium carbon wheels, CADEX absolutely deserves a place on your shortlist.

Related Reading

• CADEX 50 Ultra: Giant Family’s Carbon Fiber Gem
• Taiwan Wheel Industry Overview: Manufacturing Strength from Giant to Token
• CADEX AR 35: Giant’s All-Terrain Carbon Wheels
• Token Wheels: Taichung’s High-Value Carbon Wheel Manufacturer