Fulcrum Wind 40C Carbon Rim Brake Wheelset
AC3 Carbon Rim-Brake Wheelset for All-Round Racing
Fulcrum Wind 40C Carbon Rim Brake Wheelset is backordered and will ship as soon as it is back in stock.
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Fulcrum Wind 40C Carbon Rim Brake Wheelset is backordered and will ship as soon as it is back in stock.
The Fulcrum Wind 40C is a carbon rim-brake wheelset for road and triathlon riders who want one wheelset to cover fast training, Gran Fondos and general performance riding. Fulcrum positions it as an all-round option rather than a specialist climbing or deep-section aero wheel. The carbon construction is intended to balance aerodynamic efficiency on flatter roads with manageable handling on technical descents and a responsive feel when the road rises.
Built for Mixed Terrain. Fulcrum combines an aerodynamic rim profile with an oversized rear hub flange and its Two-to-One spoke arrangement to improve power transfer under acceleration. The AC3 braking treatment is particularly relevant for carbon rim-brake users, using laser processing on the braking track to improve pad contact and clear moisture more effectively. That makes the Wind 40C a more practical everyday performance option than an untreated carbon braking surface, especially when conditions are variable.
Check your Setup. Riders moving from aluminium rims should confirm that their brake pads are suitable for carbon braking surfaces before installation. Cassette and axle compatibility also need to match the bicycle, particularly when transferring an existing drivetrain or replacing another wheelset. The Wind 40C is best suited to riders who want an established rim-brake performance platform rather than converting the bike around a different braking or wheel standard. Confirm the detailed interface requirements in Specifications before fitting.
Product details
Specifications
Specifications
| Discipline | Road, Triathlon |
|---|---|
| ASTM Category | 1 |
| Wheel Size | 28" / 700C |
| Tyre Type | Clincher |
| Tubeless Compatibility | No |
| Recommended Tyre Width | 23-47 mm |
| Rim Material | Full Carbon, UD Unidirectional Carbon Fibre |
| Rim Height | 40 mm Front and Rear |
| External Rim Width | 24.2 mm |
| Internal Rim Width | ETRTO 17C |
| Braking System | Caliper Rim Brake |
| Braking Surface | 3K Carbon Fibre with AC3 Treatment |
| Front Hub | Aluminium with Aluminium Flanges |
| Rear Hub | Aluminium with Oversized Aluminium Flange |
| Bearings | Sealed Cartridge Bearings |
|---|---|
| Axle Material | Aluminium |
| Axle Compatibility (Front & Rear) | Quick Release |
| Freehub Body | Plasma-Treated Shimano/SRAM HG |
| Cassette Compatibility | Shimano/SRAM Hyperglide |
| Spacer Requirement | 1.85 mm for Shimano Road 8-/9-/10-Speed Cassettes |
| Front Spokes | 18, 9 Left and 9 Right |
| Rear Spokes | 21, 2:1 Two-to-One, 7 Left and 14 Right |
| Spoke Material | Stainless Steel, Double-Butted |
| Spoke Profile | Aero, Straight-Pull |
| Nipples | Aluminium |
| Weight | 1555 g |
| Cyclist Weight Limit | 109 kg |
Features
Features
Warranty and support
Warranty and support
Covered by the manufacturer's warranty. Warranty claims go through us and we deal with the brand for you.
Questions after delivery? Ask TBA Guide or WhatsApp us.
Shipping and returns
Shipping and returns
We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy
Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy








