Import 50mm Clincher Carbon Wheels — Buy in wholesale FOB from Supplier in China

Workswell's WWC-R-50-23C is a complete 700C carbon clincher wheel set with a 50mm rim depth and 23mm width, built on R13 hubs with cnspoke 494-AERO spokes. The front wheel weighs 710g ±15g and the rear 875g ±15g (excluding skewers), with a total system weight of approximately 1585g before tyres and cassette. The rims use Toray T700 carbon with a basalt brake surface, and the hub accepts Shimano, SRAM or Campagnolo cassette bodies across 8, 9, 10 and 11 speed drivetrains.

The spoke specification is cnspoke 494-AERO at 6.3g per spoke, a bladed stainless steel spoke typical for aerodynamic wheel builds in this category. Maximum spoke tension is rated at 150-180kgf, which is higher than many comparable 50mm carbon wheels and suggests a rim and flange design intended for stiffer, higher-tension builds. The maximum rider weight of 200kg is notably conservative and may reflect testing to a different safety margin than competitors, or a more robust layup schedule; the maximum tyre pressure of 120psi sits within standard clincher operating ranges.

These complete wheels suit bike brands, fleet operators and performance retailers who require a ready-to-ride or minimal-assembly product rather than rim-only supply. The multiple cassette body options and finish choices (UD glossy or matte) offer SKU flexibility for different market segments. Buyers should confirm hub serviceability, spare part availability, and whether the quoted weights include rim tape and valve stems, as these items can affect final build weight and retail positioning.

Workswell operates from Building 3, Yingfeng Industry Zone on Xiangyin Road in Longgang District, Shenzhen, placing it within one of China's major hardware and technology manufacturing corridors. The company holds a Harbor trust tier. Response metrics show 0.00% response rate with zero average response hours, which may indicate limited active engagement through platform messaging or a preference for direct communication channels.

The available profile does not state year of establishment, factory ownership model, employee count, annual turnover, or specific OEM/ODM experience. No ISO, EN, UCI or other third-party certifications are mentioned. The use of a proprietary R13 hub design suggests either in-house engineering capability or a close supplier relationship, but buyers should verify whether Workswell manufactures rims in-house or sources from shared mould facilities common in the Shenzhen and Xiamen regions.