# Bola EXP 45R Carbon Disc Wheelset 700C, 45mm Depth, 1280g, DT Swiss 240s, Tubeless-Ready Take long training rides, mixed-surface adventures, or weekend gran fondos with confidence using a wheelset engineered for balanced performance. The Bola EXP 45R combines a 45mm U-shaped rim profile, tubeless-ready compatibility, and proven DT Swiss 240s hub engagement to deliver reliable handling and acceleration for road and gravel cyclists. ## Bola EXP 45R Carbon Disc Wheelset 700C - Designed for road and gravel riding Built from T800 unidirectional matte carbon fiber and certified to ISO 4210-7 and REACH standards, this wheelset is intended for riders who want a blend of aerodynamic benefit, crosswind stability, and everyday durability. At approximately 1280g per pair (±30g, excluding rotors and tires), the EXP 45R balances reduced rotational mass with robust construction for consistent performance across varied routes. The wheelset's wider rim options and tubeless-ready bed create a more comfortable ride feel when paired with modern 28–32c tires. The U-shaped 45mm depth helps smooth airflow for improved aero efficiency without sacrificing predictable handling in crosswinds, while Sapim CX-Ray spokes and precision hub internals maintain stiffness and reliable engagement under load. ### Why it fits your routine - **Aerodynamics & stability:** 45mm U-shaped rim profile optimizes aero performance and crosswind stability for open-road efforts and fast group rides. - **Versatile tire fit:** Selectable internal rim widths of 21mm or 24mm accommodate 28–32c tubeless tires and support lower pressures for improved comfort and traction. - **Modern external width:** 28mm or 30mm external rim width matches contemporary tire profiles to reduce tire squirm and improve cornering support. - **Lightweight construction:** T800 UD carbon fiber and a wheelset mass of about 1280g deliver competitive acceleration and climbing performance for endurance and mixed-terrain riding. - **Reliable hub system:** Genuine DT Swiss 240s hubs with a 36T Star Ratchet drive and Center Lock disc interface provide fast, consistent engagement and global serviceability. - **Durable spoke build:** Sapim CX-Ray aero spokes are precision tensioned to balance stiffness, aerodynamics, and long-term durability. - **Tubeless-ready setup:** Hooked rim bed and tubeless compatibility support easier installation, a wide pressure range, and reduced pinch-flat risk for road-plus and gravel use. - **Certified safety & support:** ISO 4210-7 certification and REACH compliance indicate tested safety and materials standards, plus a 24-month warranty covering rim, hub, and spokes. Recommended for riders who want a durable, tubeless-ready carbon wheelset that blends aerodynamic advantage, modern tire compatibility, and dependable hub engagement for daily training, endurance events, and mixed-surface adventures. ## Details - **Price:** 999.0 USD - **Type:** Road & Gravel Carbon Disc Wheelsets - **Tags:** 28mm wide, 30mm wide, 45mm, 45mm deep rim, 45mm rim depth, 700c, 700C carbon wheels, 700C carbon wheelset, 700C road wheels, aero carbon wheels, aero wheelset, carbon disc wheels, carbon disc wheelset, disc, disc brake, DT Swiss, DT Swiss 240s, endurance cycling wheels, gravel bike wheels, lightweight carbon wheels, lightweight road wheels, lightweight wheelset, road, road bike upgrade, Sapim CX-Ray, tubeless, tubeless ready, tubeless-ready wheels, tubeless-ready wheelset, wheels, wheelset ## Variants | Variant | Price | Available | |---------|-------|-----------| | 30/24mm / Shimano HG / Black Bola | 999.00 USD | In stock | | 30/24mm / Shimano HG / White Bola | 999.00 USD | In stock | | 30/24mm / Shimano HG / Customized | 999.00 USD | In stock | | 30/24mm / Sram XDR / Black Bola | 999.00 USD | In stock | | 30/24mm / Sram XDR / White Bola | 999.00 USD | In stock | | 30/24mm / Sram XDR / Customized | 999.00 USD | In stock | | 30/24mm / Compy / Black Bola | 999.00 USD | In stock | | 30/24mm / Compy / White Bola | 999.00 USD | In stock | | 30/24mm / Compy / Customized | 999.00 USD | In stock | | 28/21mm / Shimano HG / Black Bola | 999.00 USD | In stock | | 28/21mm / Shimano HG / White Bola | 999.00 USD | In stock | | 28/21mm / Shimano HG / Customized | 999.00 USD | In stock | | 28/21mm / Sram XDR / Black Bola | 999.00 USD | In stock | | 28/21mm / Sram XDR / White Bola | 999.00 USD | In stock | | 28/21mm / Sram XDR / Customized | 999.00 USD | In stock | | 28/21mm / Compy / Black Bola | 999.00 USD | In stock | | 28/21mm / Compy / White Bola | 999.00 USD | In stock | | 28/21mm / Compy / Customized | 999.00 USD | In stock | ## Images - Bola EXP 40R Carbon Disc Wheelset 700C – 40mm Deep, 28/30mm Wide, DT240s Hub, 1270g, Tubeless-Ready Carbon Fiber Sporting Goods - Bola EXP 40R Carbon Disc Wheelset 700C – 40mm Deep, 28/30mm Wide, DT240s Hub, 1270g, Tubeless-Ready Carbon Fiber Sporting Goods - Bola EXP 40R Carbon Disc Wheelset 700C – 40mm Deep, 28/30mm Wide, DT240s Hub, 1270g, Tubeless-Ready Carbon Fiber Sporting Goods ## Additional Information - **Product rating count:** 1 - **Related products settings:** ahead - **AI Summary:** The Bola EXP 45R Carbon Disc Wheelset is a T800 UD carbon 700C disc wheelset for road and gravel cyclists seeking a lightweight, tubeless-ready option for daily training and endurance events. Its 45mm U-shaped design combines aerodynamic intent with stable handling for paved and mixed-surface riding. - **Hub Model:** DT Swiss 240s - **Rim Depth (mm):** 45 - **Rim Width (mm, external):** 30 - **Wheelset Weight (grams):** 1280 - **Spoke:** Sapim CX Ray - **Bearing:** DT --- > Source: [Bola Carbon Wheelset ](https://bolacarbon.com/products/bola-exp-45r-carbon-wheelset) > Updated: 2026-08-02