# Bola CLA 40R 700C Carbon Disc Tubeless Wheelset — 40mm Toray Carbon Rims, ISO4210 Certified Ride faster on mixed surfaces with a wheelset engineered to balance aerodynamics, durability, and everyday usability. The Bola CLA 40R pairs a 40mm rim profile with tubeless-ready construction and a lightweight 1360 g profile to give road and gravel riders a confident performance upgrade without excessive cost. ## Bola CLA 40R 700C Carbon Disc Tubeless Wheelset - Designed for road and gravel riding The Toray carbon rims and ISO4210 safety certification provide measurable reassurance for riders who split time between pavement and gravel. The 40 mm rim depth helps reduce wind resistance while remaining versatile enough for varied terrain and tire choices, and the tubeless-ready design improves puncture resistance and comfort through lower tire pressures. ### Why it fits your routine - **Balanced aerodynamics:** A 40 mm rim profile reduces drag to help maintain speed on flats and open road sections while staying manageable in crosswinds compared with deeper rims. - **Lightweight performance:** A claimed 1360 g wheelset weight supports quicker acceleration and makes climbing feel less taxing for everyday training and longer rides. - **Toray carbon construction:** High-quality carbon fiber offers a favorable strength-to-weight ratio to support durability and responsive handling across surfaces. - **Tubeless-ready system:** Enables lower pressures for improved traction and comfort on rough sections and reduces the likelihood of pinch flats during mixed-surface rides. - **Disc brake interface:** Modern stopping power and modulation for all-weather performance and reliable braking on technical descents. - **ISO4210 certified:** Meets international safety standards, giving riders added confidence in structural testing and consistent manufacturing benchmarks. - **700C sizing:** Compatible with standard road and gravel tire choices, allowing you to tune ride feel from swift road setups to grippier mixed-terrain builds. Practical for riders upgrading a 700C disc-brake road or gravel bike, the Bola CLA 40R is positioned as a cost-conscious carbon option that emphasizes tested safety, tubeless capability, and a versatile 40 mm rim depth for everyday performance across varied routes and conditions. ## Details - **Price:** 468.0 USD - **Type:** Carbon Disc Brake Wheelset - **Tags:** 28mm wide, 30mm wide, 40mm, 700c, 700C carbon wheels, 700c carbon wheelset, 700c disc brake, aero 40mm rim, aero 40mm wheels, aero carbon wheels, affordable carbon wheels, B2B wholesale carbon wheels, bola ratchet 54t, carbon disc wheelset, carbon wheelset, center-lock disc brake, cla, cycling shop wholesale, disc, disc brake wheels, endurance cycling, endurance cycling wheels, factory direct carbon wheels, factory-direct carbon, gravel carbon wheels, gravel wheelset, ISO4210 certified, ISO4210 certified wheels, lightweight carbon wheelset, performance cycling, performance cycling upgrade, performance upgrade, pillar, road, road bike upgrade, road bike wheels, road disc brake wheels, Toray carbon fiber, Toray carbon fiber wheels, tubeless, tubeless carbon wheels, tubeless road wheels, tubeless-ready, tubeless-ready wheels, wheels, wheelset, wholesale carbon wheels ## 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 40R Carbon Disc Brake Wheelset 700C 40mm Tubeless 1400g Carbon Fiber Sporting Goods - Bola CLA 40R Carbon Disc Brake Wheelset 700C 40mm Tubeless 1400g Carbon Fiber Sporting Goods - Bola CLA 40R Carbon Disc Brake Wheelset 700C 40mm Tubeless 1400g Carbon Fiber Sporting Goods ## Additional Information - **Product rating count:** 2 - **Related products settings:** ahead - **AI Summary:** Is the Bola CLA 40R compatible with both road and gravel bikes? Yes, the Bola CLA 40R is engineered for 700C disc brake road and gravel bikes with 12x100mm and 12x142mm thru-axles. Adapters are available for select quick-release models. What tire sizes are supported for tubeless setup? The 28mm or 30mm external rim width suits 28–45mm tubeless tires, enabling both high-speed road and wide gravel configurations. How is the Bola CLA 40R wheelset tested for reliability? Each wheelset undergoes multi-stage quality inspection and is ISO4210-certified to ensure strength and durability for varied cycling conditions. What warranty is provided and what does it cover? Bola offers a 24-month global official warranty covering material and manufacturing defects, with support for both B2C riders and B2B resellers. How does the weight compare to mainstream brands? At 1360g, the CLA 40R wheelset competes closely with premium models at a lower price point, offering a balance of lightweight design and quality assurance without the brand premium. - **Hub Model:** BL 300 54T - **Rim Depth (mm):** 40 - **Rim Width (mm, external):** 30 - **Wheelset Weight (grams):** 1360 - **Spoke:** Pillar 1423 - **Bearing:** Enduro Steel --- > Source: [Bola Carbon Wheelset ](https://bolacarbon.com/products/bola-cla-40r-700c-carbon-disc-tubeless-wheelset) > Updated: 2026-08-02