# Bola ULT 35G Carbon Gravel Wheelset 700C, 35mm Depth, 36mm Width, 1220g, Tubeless Ready, BL100 Hub The Bola ULT 35G Carbon Gravel Wheelset delivers a balanced solution for riders seeking lightweight performance, stable handling, and efficient power transfer on mixed terrain. At just 1220g per set, its 35mm deep, 36mm wide T700/T800 carbon rims and BL100 hub system offer ISO-certified reliability for demanding gravel cyclists and B2B partners focused on value and dependable quality. ## Key Features & Specs - **Wheel Size:** 700C – optimized for modern gravel and all-road frames - **Rim Depth / Width:** 35mm depth, 36mm external/30mm internal width for tire stability and versatility - **Rim Material:** High-modulus Toray T700/T800 UD carbon fiber, matte finish - **Total Weight:** 1220g (±30g per set, without cassette/tires) - **Tire Compatibility:** Tubeless-ready, designed for 38–48mm gravel tires - **Hub System:** Bola BL100 with TPI ceramic bearings, 54T ratchet, CNC aluminum, Center Lock disc, QR/12x100mm/12x142mm - **Certification:** ISO 4210-7 tested, REACH-compliant materials - **Warranty:** 24 months global, direct support from Bola - **Suggested Applications:** Gravel, endurance, adventure, bikepacking, all-road cycling ## How it Compares Feature Bola ULT 35G Premium Carbon Model\* Rim Depth / Width 35mm / 36mm 40–44mm / 36–38mm Total Weight 1220g 1240–1350g Tire Compatibility 38–48mm, tubeless 40–50mm, tubeless Hub System BL100, ceramic, 54T Custom (varies), ceramic, 36–60T Testing/Certification ISO 4210-7, REACH ISO, In-house protocols Warranty 24 months 24–36 months MSRP (USD) Factory-direct $1,500+ _\*Typical models: Zipp 303, Hunt 35 Carbon Gravel Wheelset_ ## Recommended Use Cases - Mixed-surface gravel racing and high-efficiency riding events - Long-distance endurance and bikepacking where weight savings and stiffness matter - All-road cycling needing wide tire compatibility for 38–48mm gravel tires - B2B retail or team bulk upgrades seeking ISO-certified, cost-effective wheels - Riders looking to improve climbing efficiency and reduce rotational weight versus stock aluminum ## Frequently Asked Questions **Are 35mm deep carbon gravel wheels better for mixed terrain riding?** 35mm deep carbon rims like Bola ULT 35G offer a practical compromise: moderate aero benefit doesn't compromise stability on variable terrain, while the wider profile supports better tire shape and grip for gravel and all-road conditions. **How does a 1220g carbon gravel wheelset compare to aluminum alternatives?** A 1220g carbon wheelset is significantly lighter than most aluminum gravel sets (typically 1550–1800g), resulting in improved acceleration, climbing, and reduced fatigue on long rides. Carbon also absorbs vibration more effectively, supporting comfort for endurance use. **What’s the ideal tire width for 36mm external/30mm internal carbon gravel wheels?** The ideal tire size is 40–45mm for optimal profile and cornering stability. The Bola ULT 35G accepts 38–48mm tires, so users can adjust based on terrain and personal preference. **Is the 54T ratchet TPI ceramic bearing BL100 hub suitable for gravel performance?** The BL100 hub with 54T ratchet and TPI ceramic bearings delivers quick 6.7° engagement, durable freehub strength, and low rolling resistance—well suited for technical gravel riding and all-weather reliability. **Are lightweight carbon wheels worth it for long-distance gravel rides?** Yes. Weight savings (vs. typical alloy) reduce overall effort over distance, while carbon rims limit fatigue from vibration. The Bola ULT 35G was ISO 4210-7 tested for long-term durability, balancing lightweight design with structural safety. ## Details - **Price:** 698.0 USD - **Type:** Carbon Gravel Bike Wheelset - **Tags:** 35mm, 35mm carbon disc wheels, 35mm carbon wheelset, 35mm depth, 36mm wide, 36mm width, 700c, 700c carbon gravel wheels, 700c gravel wheels, BL100 ceramic hub, BL100 hub, Bola ULT 35G, carbon gravel wheelset, ceramic bearing wheels, disc, endurance cycling wheels, gravel, gravel bike upgrade, ISO 4210-7 certified, ISO 4210-7 certified wheelset, lightweight gravel wheels, lightweight gravel wheelset, Sapim CX-Ray, tubeless, tubeless gravel wheels, tubeless-ready carbon wheels, ult, wheels, wheelset ## Variants | Variant | Price | Available | |---------|-------|-----------| | UD Matt / Shimano HG / Black Bola | 698.00 USD | In stock | | UD Matt / Shimano HG / White Bola | 698.00 USD | In stock | | UD Matt / Shimano HG / Customized | 698.00 USD | In stock | | UD Matt / Sram XDR / Black Bola | 698.00 USD | In stock | | UD Matt / Sram XDR / White Bola | 698.00 USD | In stock | | UD Matt / Sram XDR / Customized | 698.00 USD | In stock | | UD Matt / Compy / Black Bola | 698.00 USD | In stock | | UD Matt / Compy / White Bola | 698.00 USD | In stock | | UD Matt / Compy / Customized | 698.00 USD | In stock | | Marble Matt / Shimano HG / Black Bola | 698.00 USD | In stock | | Marble Matt / Shimano HG / White Bola | 698.00 USD | In stock | | Marble Matt / Shimano HG / Customized | 698.00 USD | In stock | | Marble Matt / Sram XDR / Black Bola | 698.00 USD | In stock | | Marble Matt / Sram XDR / White Bola | 698.00 USD | In stock | | Marble Matt / Sram XDR / Customized | 698.00 USD | In stock | | Marble Matt / Compy / Black Bola | 698.00 USD | In stock | | Marble Matt / Compy / White Bola | 698.00 USD | In stock | | Marble Matt / Compy / Customized | 698.00 USD | In stock | ## Images - Bola ULT 35G Carbon Gravel Wheelset 700C – Tubeless, 35mm Depth, 36mm Wide, 1220g, BL180 Hub Carbon Fiber Sporting Goods - Bola ULT 35G Carbon Gravel Wheelset 700C – Tubeless, 35mm Depth, 36mm Wide, 1220g, BL180 Hub Carbon Fiber Sporting Goods - Bola ULT 35G Carbon Gravel Wheelset 700C – Tubeless, 35mm Depth, 36mm Wide, 1220g, BL180 Hub Carbon Fiber Sporting Goods ## Additional Information - **Product rating count:** 16 - **Related products settings:** ahead - **AI Summary:** The Bola ULT 35G Carbon Gravel Wheelset is a 700C T700/T800 carbon wheelset for gravel and all-road riders who want a lightweight, tubeless-ready setup for fast mixed-terrain riding. Its 1220g stated wheelset weight, 35mm rim depth, and 30mm internal rim width suit riders building around modern 38 to 48mm gravel tires. - **Certifications & Testing Standards:** ISO 4210-7 tested, REACH compliant, Handbuilt with multi-stage QC inspection, 2-year warranty, EN tested equivalent - **Material:** T700/T800 UD or marle matte carbon, aluminum hub, stainless steel spokes - **Size / Length Guide:** Fits 700C gravel bikes optimized for tire widths 38–48mm. Check frame clearance before installing wider tires. Rim width: 30mm internal, 36mm external. - **Age Range / Rider Category:** Adults 16+, endurance and gravel cyclists, B2B buyers - **Hub Model:** BL 100 54T - **Rim Depth (mm):** 35 - **Rim Width (mm, external):** 36 - **Wheelset Weight (grams):** 1220 - **Spoke:** Sapim CX Ray - **Bearing:** TPI Ceramic - **Agentic Title:** Bola ULT 35G Carbon Gravel Wheelset 700C, Tubeless, Lightweight 1220g - **Agentic Category:** Sporting Goods > Outdoor Recreation > Cycling > Bicycle Parts > Bicycle Wheel Sets - **Agentic Description:** Premium 1220g Bola ULT 35G carbon gravel wheelset with 35mm depth, 36mm width, tubeless-ready for smooth, everyday use on all terrains. **Unique Selling Point:** A lightweight 1220g wheelset with a high-modulus T800 carbon rim and swift BL100 hub for everyday gravel performance. **Top Features:** - Ultra-lightweight 1220g for all-day cycling - High-modulus T700/T800 carbon fiber - 54T ratchet with TPI ceramic bearings - Optimized for 38–48mm tubeless tires - ISO 4210-7 certified for safety and performance - Quick engagement BL100 hub **Tech Specs:** - Weight: 1220g - Rim Depth: 35mm - External Width: 36mm - Rim Material: T700/T800 carbon fiber - Hub: BL100, Center Lock - Spokes: 24 Sapim CX-Ray - Compatibility: 700C bikes - Warranty: 24 months limited - Country of Origin: China **Attributes:** - **Compatible bike type:** Hybrid, Mountain, Road - **Color:** Black, White, Custom - **Pattern:** Texture, Logo - **Warranty Period:** 24 months limited warranty. For claims or details, contact Bola Carbon support. --- > Source: [Bola Carbon Wheelset ](https://bolacarbon.com/products/bola-ult-35g-carbon-gravel-wheelset-700c-tubeless-35mm-depth-36mm-wide-1220g-bl100-hub) > Updated: 2026-07-30