Full Carbon Aero Bike Wheels – 50mm Deep Clincher Wheelset

The XB-50CW is a high-performance, full-carbon aero clincher wheelset engineered for road cyclists who demand speed, stability, and rapid acceleration. With a 50mm deep U-shaped rim and 27.25mm external width, it offers an optimal balance between aerodynamic efficiency and crosswind control—ideal for racing, time trials, and fast endurance rides.

Featuring a basalt braking surface (heat-resistant up to 240°C), Powerway R13 hubs, and 6.5g Japan blade spokes, this wheelset delivers durability, responsiveness, and race-proven reliability. All wheels are SGS and EN certified and come with a complete accessory kit for immediate installation.

Description

Key Specifications

Parameter	Details
Model	XB-50CW
Application	Road Bike
Rim Size	700c / 28”
Rim Type：	Clincher
Material：	Full Carbon Fiber + High TG Resin
Rim Depth：	50 mm
External Rim Width	27.25 mm
Effective Rim Diameter (ERD)	545 mm
Braking Surface	Basalt (withstands up to 240°C)
Finish Options	UD / 3K / 12K – Matte or Glossy
Front Wheel Weight	717 g
Rear Wheel Weight	874 g
Total Wheelset Weight	1,585 g ± 20 g
Rim Weight (per rim)	500 g ± 15 g
Hub (Standard)	Powerway R13 (285 g)
Spoke Configuration	20F / 24R – 6.5g Japan Blade Spokes
Nipples	Pillar Alloy
Included Accessories
• Alloy Quick-Release Skewers
• Carbon-Specific Brake Pads
• Spare Spokes
• Valve Extender
Warranty	12 months

Key Features

✅ Aerodynamic U-Shape Design: Reduces drag while minimizing side-wind interference for stable high-speed handling.

✅ Wide 27.25mm Profile: Enhances tire support, comfort, and rolling efficiency with modern 25–28mm tires.

✅ Basalt Braking Surface: Ensures consistent, powerful braking in both dry and wet conditions, even during long descents.

✅ Lightweight & Responsive: Total weight under 1,590g enables explosive acceleration and agile climbing.

✅ Complete Ready-to-Ride Kit: Includes all essential accessories—no additional parts needed.

✅ OEM/ODM Customization: Full branding support via water-transfer decals, stickers, or custom painting.

Optional Hub & Spoke Upgrades

Road Hubs

ExtraLite (177g)

DT Swiss 240S (314g)

Hubsmith BF-R001F/R001R (248g)

Bitex RAF10 / RAR9 (257g)

Powerway R36 (297g)

Novatec 291SB & 482SB (317g)

Novatec 271SB & 372SB (384g)

Track Hubs

Powerway T01 (452g)

Novatec T01 (452g)

Road Disc Brake Hubs

Novatec D711SB & D722SB (408g)

HS-R034F / HS-R035R Straight Pull (355g)

MTB Disc Brake Hubs

Novatec D771SB & D772SB (414g)

Novatec D881/D882 (491g)

Spoke Options

Sapim CX-Ray (4.3g)

Pillar Aero 1420 (4.3g)

Pillar Aero 1423 / 1432 (6.7g)

Japan Blade Spokes (6.5g or 6.7g)

Quality Assurance

✅ Passed SGS & EN safety and durability tests

✅ Race-tested by professional athletes

✅ Manufactured in X-Bike’s advanced facility with proprietary molds and strict quality control

Manufacturer Information

Company: X-Bike Equipment Co., Ltd.

Established: 2007

Address: No. 20, Xinkang Road, Xinyang Industrial Zone, Haicang District, Xiamen, Fujian, China

Tel / Fax: +86-592-6084590

Email: info@xbikes.cn / ken@xbikebicycle.com

WhatsApp: +86 15985827139