Bola 700C 35mm Carbon Tubular Rim | 28mm Wide
Bola 700C 35mm Carbon Tubular Rim | 28mm Wide
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The Bola 700C 35mm asymmetric metric carbon tubular rim - a light offset-bed 28mm-wide glued-tyre rim for stiff, true climbing wheels.
The stiff, true, featherweight: the Bola 35mm asymmetric metric tubular offsets the spoke bed for balanced tension and a metric drill option. Thirty-five millimetres of T700/T800 carbon, 28mm wide, sold rim-only.
Buying Guide.
Weight tier - Superlight ~300g: the stiff-featherweight pick - lightest end with the offset metric drill for a true, planted rear wheel.
Weight tier - Normal ~325g: the durable choice - a touch more layup margin for rough mountain roads.
Max rider weight: rated to 105kg - check rider + gear before ordering.
Same-depth series: the 35mm tubular is the symmetric version; the 35mm U-shape tubeless is the tubeless road version.
Adjacent depth: the 40mm tubular asymmetric adds aero; the 30mm asymmetric tubeless is shallower.
Target Audience & Usage Notes.
Target audience.: Climbers who want a stiff, true rear wheel on tubulars.
Rim-only.
Glue your own tyres; use carbon-specific rim-brake pads; respect 110 psi and 105kg.
Not for riders unwilling to glue.
The Ride That Awaits.
Cement a 25-28mm tubular, lace to a climbing hub, and the metric offset builds a stiffer, truer rear wheel: 300g of rim, 35mm of modest aero, the glued tyre lending its voice through every bend. Light, planted, ready to carry you. Free shipping, a 3-year rim warranty and crash-replacement discount.
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- Wheelset weight (+/-2% tolerance, excluding rim tape and valves): Superlight 300g / Normal 325g (+/-15g)
- Rim depth: 35mm
- External width: 28mm
- Internal width: 28mm (tubular bed)
- ERD: ~575mm (estimated)
- Spoke Holes: 20/24 (metric drill option)
- Tubeless: Tubular (glued)
- Hooked/Hookless: Hooked tubular bed
- Max Tire Pressure: 110 psi
- Max System Weight: 105kg
- Material: T700/T800 Toray carbon
- Asymmetry: Asymmetric / metric offset spoke bed
- Brake Type: Rim brake (carbon-specific pads)
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- Delivery vs Price: Factory-direct at $310 per rim (roughly half the cost of a single branded rim), but overseas dispatch takes 7-20 business days via FedEx/UPS/DPD Economy. Comparable Zipp 404 Firecrest ~$2,300-$1,600+ each.
- Stiffness vs Compliance: The asymmetric/metric offset evens spoke tension for a stiffer, truer rear wheel.
- Weight vs Durability: 300g Superlight is extremely light; Normal 325g adds layup margin.
- Rim-only Build: Hub, spokes and glue sold separately; ERD not explicitly stated on page -> .
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- Fatigue Test: 750,000 cycles @640N (ISO 4210-7 Annex A, informative only)
- Impact Resistance: >40J (ISO 4210-7 reference)
- Flatness / Roundness: <0.25mm / <28mm (tubular bed) (internal QC)
- Max Spoke Tension: >300kg (internal QC)
- Radial / Lateral Stiffness: 90-110 N/mm radial; >=8 N/mm lateral (internal lab)
- Dynamic Balance: <Superlight 300g / Normal 325g (+/-15g) (internal QC)
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- Road Racing Builds: 2026 peloton standard is 28-30mm tubeless on wide rims (TdF 2026 avg ≈30mm); 35mm section suits 40+ km/h racing.
- Gran Fondo / Endurance: Modern 2026 frames (Propel, SuperSix, S5) design around 30-32mm clearance; 21mm inner bed pairs 25-32mm tubeless per ETRTO 2026 guidance.
- Wheel Building: Custom road builds with disc or rim hubs; UD carbon layup options for weight-conscious or durable builds.
- Weight Tier Selection: Offered in weight tiers (105kg); lighter for climbing, heavier for training and impact margin.
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- Frame: 700C (ISO 622) road frames with rim brakes
- Tire Type: Tubular (glued)
- Tire Width: 25-32mm tubular
- Valve: Presta (tubular valve)
- Brake: Rim brake - use carbon-specific pads
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|---|---|---|---|---|---|---|---|
| 700C Carbon Tubular Rim 35mm 28mm asymme | - | - | - | Superlight 300g / Normal 325g (+/-15g) | 35mm | 28mm (tubular bed) | $310.00 |
| Model A | - | - | - | ~350g F/420g R | 48mm | 24mm | ~$1,500 |
| Model B | - | - | - | ~270g | 32mm | ~23mm | ~$600 |
| Model C | - | - | - | ~370g | 49/55mm | ~25mm | ~$750 |
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What is the Bola 35mm Asym Metric Tubular Rim and what is included?
A single bare carbon rim, sold rim-only with no hub, spokes, nipples or tape - built to your choice of components or used as a single-rim replacement.
What does asymmetric/metric drilling do?
The spoke bed is offset (and metric drill available) to even left/right spoke tension for a stiffer, truer rear wheel.
How do I mount a tubular?
Use tubular cement or tape and glue the tyre; inflate to 110 psi.
What tyre sizes fit?
25-32mm tubular; 25-28mm is the classic race choice.
What is the ERD?
ERD not explicitly stated on the page - confirm with Bola before ordering spokes (family ~569mm).
How long is shipping and what warranty applies?
Free shipping, VAT included in EU & USA. 3-year rim warranty against manufacturing defects with crash-replacement discount. Dispatch 1-3 business days; FedEx/UPS/DPD Economy delivers in 7-20 business days.
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