# Bola CLA 50R 700C Carbon Disc Wheelset, 50mm Tubeless-Ready (28mm or 30mm External Width) Swap to a wheelset that widens your riding options: the Bola CLA 50R 700C Carbon Disc Wheelset brings a 50 mm aerodynamic rim profile and modern wide rim choices so you can ride fast on pavement and confident on gravel without changing wheels. Its tubeless-ready design and Toray T700/T800 carbon construction let you run lower pressures for traction while keeping overall weight competitive for long efforts and mixed-surface adventures. ## Bola CLA 50R 700C Carbon Disc Wheelset - Designed for road and gravel riding On a long day in the saddle or a mixed-surface route that alternates between smooth tarmac and rougher gravel, these wheels are engineered to feel stable, responsive, and durable. The 50 mm rim depth balances aerodynamic benefits with manageable crosswind behavior, while the wider rim options accommodate modern tires that improve comfort and handling. ### Why it fits your routine - **Aerodynamic balance:** 50 mm rim depth provides reduced drag for steady speeds on rolling terrain and long rides. - **Modern tire compatibility:** External rim widths of 28 mm or 30 mm (internal widths 21 mm or 23 mm) support wider road and gravel tires for better stability and comfort. - **Tubeless-ready:** Designed for tubeless setups so you can run lower pressures for improved traction and fewer flats on mixed surfaces. - **Carbon construction:** Toray T700/T800 carbon fiber combines lightweight properties with structural durability for dependable performance and efficient power transfer. - **Disc brake interface:** Disc-brake compatibility delivers consistent stopping power and modulation in varied conditions and weather. - **Precision hub system:** Bola ratchet hub with a 54-tooth engagement and Enduro bearings provides quick engagement and reliable rolling performance. - **Spoke and build:** Pillar 1423 straight-pull spokes laced 2-cross (24/24) for a balance of strength and predictable ride feel. - **Weight:** Approximately 1460 ±15 g per set (without valve and tape), offering a competitive mass for mixed-surface performance. - **Warranty:** Backed by a 2-year warranty to support confidence in material and workmanship. These wheels suit riders who alternate between pavement and gravel and want a single 700C wheelset that supports tubeless tires and modern wide rims. The combination of a 50 mm rim profile with 28 mm or 30 mm external width helps you dial in tire choice and pressure for the conditions you ride most often. Built with Toray T700/T800 carbon and equipped with a high-engagement ratchet hub and Enduro bearings, the Bola CLA 50R focuses on efficient power transfer, predictable handling, and the practicality of tubeless compatibility. Weight is listed at 1460 +/-15 g per set without valve and tape, spokes are Pillar 1423 straight-pull laced 2-cross (24/24), and hub engagement is a 54-tooth ratchet for responsive acceleration and reliable mechanical performance under load. Rim sizes are 700C with external rim width options of 28 mm or 30 mm and internal widths of 21 mm or 23 mm to match contemporary tire profiles and riding preferences. Disc-brake interface ensures compatibility with modern braking systems, and the product includes a two-year warranty for peace of mind. ## Details - **Price:** 468.0 USD - **Type:** 700C Carbon Disc Brake Wheelset - **Tags:** 2-year warranty, 28mm wide, 30mm wide, 50mm, 50mm rim depth, 700c, 700c carbon wheelset, aero carbon wheels, aero wheels, bola ratchet 54t, Bola ratchet hub, carbon disc wheelset, carbon wheelset, cla, disc, disc brake, efficient power transfer, endurance cycling wheels, endurance wheelset, enduro bearing, gravel carbon wheels, gravel wheels, lightweight cycling wheels, lightweight wheelset, road, road and gravel wheels, road bike upgrade, toray carbon, tubeless, tubeless ready, versatile bike wheels, wheels, wheelset, wide tire compatibility ## Variants | Variant | Price | Available | |---------|-------|-----------| | 28/21 mm / Shimano HG / Black Bola | 468.00 USD | In stock | | 28/21 mm / Shimano HG / White Bola | 468.00 USD | In stock | | 28/21 mm / Shimano HG / Customized | 468.00 USD | In stock | | 28/21 mm / Sram XDR / Black Bola | 468.00 USD | In stock | | 28/21 mm / Sram XDR / White Bola | 468.00 USD | In stock | | 28/21 mm / Sram XDR / Customized | 468.00 USD | In stock | | 28/21 mm / Compy / Black Bola | 468.00 USD | In stock | | 28/21 mm / Compy / White Bola | 468.00 USD | In stock | | 28/21 mm / Compy / Customized | 468.00 USD | In stock | | 30/24 mm / Shimano HG / Black Bola | 468.00 USD | In stock | | 30/24 mm / Shimano HG / White Bola | 468.00 USD | In stock | | 30/24 mm / Shimano HG / Customized | 468.00 USD | In stock | | 30/24 mm / Sram XDR / Black Bola | 468.00 USD | In stock | | 30/24 mm / Sram XDR / White Bola | 468.00 USD | In stock | | 30/24 mm / Sram XDR / Customized | 468.00 USD | In stock | | 30/24 mm / Compy / Black Bola | 468.00 USD | In stock | | 30/24 mm / Compy / White Bola | 468.00 USD | In stock | | 30/24 mm / Compy / Customized | 468.00 USD | In stock | ## Images - Bola CLA 50R 50mm Carbon Disc Wheelset 700C Tubeless, 28/30mm Wide, 1460g Carbon Fiber Sporting Goods - Bola CLA 50R 50mm Carbon Disc Wheelset 700C Tubeless, 28/30mm Wide, 1460g Carbon Fiber Sporting Goods - Bola CLA 50R 50mm Carbon Disc Wheelset 700C Tubeless, 28/30mm Wide, 1460g Carbon Fiber Sporting Goods ## Additional Information - **Product rating count:** 4 - **Search product boosts:** Rim Depth: 50mm aerodynamic profile for reduced drag, Internal Rim Width: Choose 21mm or 24mm (compatible with 28mm or 30mm external), Material: Toray T700/T800 unidirectional matte carbon fiber rim, CNC alloy hub shell, Wheelset Weight: 1460g ±30g (excluding tires; hub-dependent), Disc Brake System: Center-lock rotor, quick-release and thru-axle compatible, Tubeless-Ready: Supports tubeless and clincher tires, improves puncture resistance and ride quality, Tyre Compatibility: Fits 25–38mm road tires; adapts for gravel up to 40mm (verify frame clearance), Bearings: Sealed enduro bearings for durability and low rolling resistance, Warranty: 2-year global limited warranty; robust after-sales support, Quality Assurance: Multi-point QC inspection, produced in ISO-certified facility - **Related products settings:** ahead - **AI Summary:** The Bola CLA 50R 700C Carbon Disc Wheelset is a tubeless-ready carbon wheelset for road and gravel riders who want a 50 mm aerodynamic rim profile, disc-brake compatibility, and a choice of 28 mm or 30 mm rim width. Its Toray T700/T800 carbon construction supports a versatile setup for mixed-surface riding. - **Hub Model:** BL 300 54T - **Rim Depth (mm):** 50 - **Rim Width (mm, external):** 30 - **Wheelset Weight (grams):** 1460 - **Spoke:** Pillar 1423 - **Bearing:** Enduro Steel --- > Source: [Bola Carbon Wheelset ](https://bolacarbon.com/products/bola-cla-50r-700c-carbon-disc-wheelset) > Updated: 2026-08-02