• 700c Carbon Rim 55mm Tubeless, 28mm Wide, Hook/Hookless by Bola. Two sleek carbon rims displayed with a glossy finish.
  • Closeup of Bola 700c carbon rim, showing aerodynamic U-shape and tubeless bead seat
  • Bola 55mm deep carbon rim, 28mm external, hookless and hook cross-section diagram
  • Detail of 700c carbon rim with tubeless-ready design and disc brake compatible profile
  • Matte carbon surface texture on 700c 55mm rim, closeup for finish inspection
  • Bola 700c 55mm carbon rim, red label branding, tubeless, competition use
  • 700c carbon rim with Bola white logo, 55mm profile, hookless design shown
  • Bola 700c carbon rim, 55mm depth, yellow logo, for road cycling and race bikes
1 8

Carbon Fiber Sporting Goods

700c Carbon Rim 55mm Tubeless, 28mm Wide, Hook/Hookless | Bola

700c Carbon Rim 55mm Tubeless, 28mm Wide, Hook/Hookless | Bola

$260.00 USD
$350.00 USD $260.00 USD
セール 売り切れ
配送料はチェックアウト時に計算されます。

🚚 预计发货：3天内

700c Carbon Tubeless Rim – 55mm Depth, 28mm Wide (Hook/Hookless) | Bola

Answer: This high-performance 700c carbon rim by Bola offers a 55mm aero profile, tubeless compatibility, and a 28mm external width for optimal efficiency and tire interface. Available in hook (21mm internal) or hookless (23mm internal) configurations, it suits competitive cycling, endurance rides, or urban speed applications. Designed for use with modern disc brake systems.

Technical Specifications

  • Diameter: 700C
  • Rim Depth/Height: 55mm
  • External Width: 28mm
  • Internal Width: 21mm (hook) / 23mm (hookless)
  • Rim Shape: U-shape aero
  • ERD: 528mm
  • Pressure Range: 100-125 psi (check tire compatibility)
  • Athlete Weight Limit: 120kg
  • Weight Options: 430g (ultra light) – 515g
  • Material: High-strength carbon fiber (3K/UD finish option)
  • Brake Compatibility: Disc brakes only
  • Tubeless Ready: Yes

Comparison Table

Specification Bola 55mm Typical 45mm Rim
Depth 55mm 45mm
External Width 28mm 25-27mm
Tubeless Ready Yes Varies
Weight 430g–515g ~500-600g

FAQ

  • Q: Are 700c hookless carbon rims compatible with all tubeless road tires?
    A: Compatible with most modern 28-32mm tubeless tires rated for hookless designs. Always verify tire manufacturer compatibility for max safe pressure.
  • Q: Does a 28mm wide rim improve aerodynamics?
    A: 28mm external increases airflow smoothness when paired with 28-30mm tires, reducing drag at high speed, as supported by CFD testing results in recent industry studies.
  • Q: What is the practical weight difference for race applications?
    A: Ultralight (430g) options enhance acceleration and climbing, with slight reduction in impact absorption compared to heavier (515g) builds.
  • Q: Is this rim certified?
    A: All Bola rims are tested to ISO 4210 safety standards and undergo fatigue, impact, and pressure testing for quality assurance.
  • Q: Disc brake compatibility?
    A: Designed exclusively for disc brake systems for consistent high-speed stopping.

Rigorously manufactured by Bola: ten years of dependable supply to cycling brands and teams across Europe and North America. Contact us for OEM and custom options.

詳細を表示する