# Bola ELT 40R 700C Carbon Disc Wheelset, 40mm Rim, Tubeless-Ready, 1240g Take one wheelset on mixed-surface rides and feel the difference: the Bola ELT 40R 700C Carbon Disc Wheelset is built to deliver balanced speed and responsive handling whether you’re rolling fast on pavement or picking a line through gravel. With a 40 mm aerodynamic rim profile and a 1240 g system weight, this set is optimized to suit riders who want a single, versatile disc-brake wheelset for road and gravel use. ## Bola ELT 40R 700C Carbon Disc Wheelset - Designed for road and gravel versatility Toray carbon fiber construction and a tubeless-ready rim design make this wheelset a practical upgrade for riders who value lighter rotational mass and the traction benefits of tubeless setups. The wheelset meets ISO safety standards and is covered by an official 2-year warranty, offering measurable reassurance for everyday training rides, mixed-terrain adventures, and endurance outings where reliability matters. Riding with the Bola ELT 40R shifts the feel of your bike: the 40 mm rim profile balances aerodynamic gains with crosswind stability while the 1240 g system weight helps reduce the effort to accelerate and climb. Available rim widths in 28 mm and 30 mm give compatible tire volume for lower-pressure tubeless use on rough surfaces without sacrificing road performance. ### Why it fits your routine - **Balanced aerodynamics and handling:** The 40 mm rim depth provides aerodynamic efficiency for faster sections while retaining predictable handling for variable conditions. - **Lightweight performance:** A 1240 g system weight reduces rotational mass to assist acceleration and climbing on both road and gravel routes. - **Tubeless-ready flexibility:** Tubeless-ready construction supports lower-pressure tires for improved traction and comfort on mixed surfaces. - **Modern compatibility:** Built for 700C road and gravel bikes with disc brakes, enabling upgrades on contemporary frames and forks that use disc interfaces. - **Rim width options:** Available in 28 mm and 30 mm internal widths to match rider preference for tire volume, comfort, and terrain adaptability. - **Trusted materials and standards:** Constructed from Toray carbon fiber and manufactured to meet ISO safety standards for consistent quality. - **Manufacturer support:** Backed by an official 2-year warranty for added assurance in typical road and gravel use cases. Key technical details include a 40 mm aerodynamic rim profile, 700C wheel size, tubeless-ready tire setup, disc brake interface, Toray carbon fiber construction, rim width availability in 28 mm and 30 mm, a stated system weight of 1240 g, ISO safety standard compliance, and a 2-year warranty. ## Details - **Price:** 579.0 USD - **Type:** Carbon Disc Brake Wheelset - **Tags:** 1240g carbon wheels, 2-year warranty, 28mm wide, 30mm wide, 40mm, 40mm carbon disc brake wheelset, 40mm carbon wheels, 700c, 700C carbon wheels, 700c carbon wheelset, 700c disc brake wheels, 700c road wheels, aero carbon wheels, aero carbon wheelset, aero wheelset, B2B carbon wheels supplier, Bola ELT 40R wheelset, carbon disc brake wheels, carbon disc wheels, carbon wheels manufacturer, carbon wheelset, ceramic bearing hub, disc, elt, endurance cycling wheels, gravel bike upgrade, gravel carbon wheels, ISO tested wheels, lightweight aero wheels, lightweight carbon wheels, lightweight carbon wheelset, manufacturer direct wheelset, road and gravel wheels, road bike upgrade, road bike upgrade parts, toray carbon wheelset, tubeless, tubeless-ready, tubeless-ready road wheels, tubeless-ready wheelset, wheels, wheelset, wheelset for endurance cycling ## Variants | Variant | Price | Available | |---------|-------|-----------| | 28/21 mm / Shimano HG / Black Bola | 579.00 USD | In stock | | 28/21 mm / Shimano HG / White Bola | 579.00 USD | In stock | | 28/21 mm / Shimano HG / Customized | 579.00 USD | In stock | | 28/21 mm / Sram XDR / Black Bola | 579.00 USD | In stock | | 28/21 mm / Sram XDR / White Bola | 579.00 USD | In stock | | 28/21 mm / Sram XDR / Customized | 579.00 USD | In stock | | 28/21 mm / Compy / Black Bola | 579.00 USD | In stock | | 28/21 mm / Compy / White Bola | 579.00 USD | In stock | | 28/21 mm / Compy / Customized | 579.00 USD | In stock | | 30/24 mm / Shimano HG / Black Bola | 579.00 USD | In stock | | 30/24 mm / Shimano HG / White Bola | 579.00 USD | In stock | | 30/24 mm / Shimano HG / Customized | 579.00 USD | In stock | | 30/24 mm / Sram XDR / Black Bola | 579.00 USD | In stock | | 30/24 mm / Sram XDR / White Bola | 579.00 USD | In stock | | 30/24 mm / Sram XDR / Customized | 579.00 USD | In stock | | 30/24 mm / Compy / Black Bola | 579.00 USD | In stock | | 30/24 mm / Compy / White Bola | 579.00 USD | In stock | | 30/24 mm / Compy / Customized | 579.00 USD | In stock | ## Images - Bola ELT 40R 700C Carbon Disc Brake Wheelset – 40mm Deep, 28/30mm Wide, 1240g Tubeless - Bola ELT 40R 700C Carbon Disc Brake Wheelset – 40mm Deep, 28/30mm Wide, 1240g Tubeless Carbon Fiber Sporting Goods - Bola ELT 40R 700C Carbon Disc Brake Wheelset – 40mm Deep, 28/30mm Wide, 1240g Tubeless Carbon Fiber Sporting Goods ## Additional Information - **Product rating count:** 2 - **Related products settings:** ahead - **AI Summary:** The Bola ELT 40R 700C Carbon Disc Wheelset is a Toray carbon fiber, tubeless-ready wheelset for road and gravel cyclists who want a single disc-brake setup for balanced speed, responsive handling, and mixed-terrain riding. Its 40 mm rim profile and 1240 g system weight support riders upgrading for versatile road and gravel performance. - **Hub Model:** BL 200 54T - **Rim Depth (mm):** 40 - **Rim Width (mm, external):** 30 - **Wheelset Weight (grams):** 1240 - **Spoke:** pillar 1420 - **Bearing:** Ceramic --- > Source: [Bola Carbon Wheelset ](https://bolacarbon.com/products/bola-elt-40r-700c-carbon-disc-wheelset) > Updated: 2026-08-02