The Black Inc Fifty Disc is a versatile, go-to-wheel for just about all conditions. The disc version of the formidable Black Inc Fifty is optimal for everything except for the steepest climbs and the windiest of days. All our professional teams choose this model when they need a wheel that can do exceptionally well on the flat stages, that is also light enough to tackle the high mountain passes.
Our proprietary wide rim profile pierces through the air making it far more aerodynamic than narrower rim profiles. Our manufacturing process ensures that the Fifty has the most amount of possible compliance while being extremely laterally rigid. The Black Inc Fifty Disc is much faster than most other brand’s deeper section rims. This has been validated through in-house CFD optimization and confirmed in the real world through our collaboration with our pro teams and ex professional test pilots such as David Millar, Ryder Hesjedal and Baden Cooke.
With its unique rim profile, hand built with quality Sapim aero variable thickness spokes and alloy nipples, the Black Fifty is more aerodynamic, durable, comfortable and stable than any other aero wheel on the market. We also stock the rim brake version of the Black Inc Fifty.
Compatibility: Tire: Clincher
Disc brake mount: Centerlock (Only for disc brake wheels)
Disc Brake: 1480 g (clincher)
**measured without rim tape, QR skewers and tires
Hub: Front: Custom CeramicSpeed bearings Rear: Custom CeramicSpeed bearings
Rim: Brake type: disc brake
Internal width: 17 mm (clincher)
Outer width: 26.5 mm
Aero width: 27 mm
Rim Height: Clincher 45 mm, Tubular 50 mm
Rim Type: Clincher
Spoke: Sapim CX Ray & CX Sprint straightpull aero butted black
WESTBROOK CYCLES DELIVERY NOTICE
FREE when you spend over £50.00 in a single order
Otherwise it's typically £3.99 per order
Delivery should be expected between 2-3 working days unless stated on product page.
Approximately 4-10 working days depending on country
via Parcelforce Signed Delivery (fully traceable service). Please add items to the basket to calculate delivery for desired country.
If your country isn't listed for delivery at checkout please contact us.
Delivery of Bikes
We ship all our bikes free of charge within the United Kingdom (excl. Jersey and the Channel Islands at this time) and all our bikes come pre-assembled with just a few tweaks required (Please see our Bike Build Instruction page for details of assembly required).
All our bikes undergo a safety check before being re-boxed for shipping which can during busy periods take a little longer to complete so whilst we aim to ship all our bikes within two working days of the order please allow for additional time for this process.
All our consignments irrespective of the carrier require a signature upon delivery, deliveries are typically made between 08:00 and 18:00 so please bare this in mind when choosing a delivery address.
We do try when possible to reuse packaging from our own suppliers in order to send purchased items to our customers, we ask if the packaging is still in good condition after you've received your goods then please try to use it again or recycle if not possible.