$2,399.00 ex. tax

An ultra-lightweight, high-strength wheelset designed to excel when the road points skyward.


The Black Inc TWENTY is our ultralight climbing wheel, crafted from a blend of ultra-high strength carbon fiber to give you the stiffness required to conquer any mountain climb and the control to descend with confidence. The TWENTY features a revised hub construction with low-friction CeramicSpeed bearings and an updated freehub body engagement system. Expect rapid acceleration and ultimate performance on the climbs. The clincher version with all-steel spokes weighs in at just 1,240g and features an updated rim bed geometry for tubeless.


Type Clincher
Wheelset Weight (set) 1240g
Hub Black Inc + CeramicSpeed straight-pull disc hubset
Spokes CX-SPRINT and CX- RAY Aero Butted straight pull (24 front and rear)
Clincher Nipples Sapim 12mm Inverted Alloy Nipple with SecureLock
Rim Height 20mm - 18.5mm
External Rim Width 28mm
Internal Rim Width 21mm
Recommended Tire Width 25-28mm (700C)

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