Black Inc 28/33 Wheelset

Offering an aero performance that belies its lightweight, the Black Inc 28//33 wheelset has been designed to be the perfect pair of racing wheels for all types of topographies. Lightweight enough to climb with ease, aero enough to slice through the wind at a wide range of yaw angles, and durable enough to handle rough roads as well as smooth tarmac, these wheels complement all styles of road riding.

Weighing just 1146 grams for the pair, the 28//33 rate among the lightest tubeless ready wheels to feature a bead hook design. Black Inc engineers have achieved this by using a nano-loaded epoxy resin with high modulus carbon fiber to reduce weight while ensuring rigidity. An offset spoke bed balances the spoke tension to increase wheel strength. The deeper rear profile paired with the slightly shallower front wheel optimizes aero performance as well as crosswind stability.

Designed specifically for modern tubeless 28 mm tires, the Black Inc 28//33 wheelset match high performance with reliability.

SPECIFICATIONS

Spokes     : 24 Black Inc Aero Carbon Spokes Straight Pull

Spoke Pattern: 2x/2x

Nipples: Black Inc Oversize Internal Alloy Type

Disc Brake Hub: Black Inc + CeramicSpeed straight-pull disc hubset

Versions: Shimano, XDR, Campagnolo

Weights (Shimano): 1118 g

Front: 491 g

Rear: 627 g

Hub: Front: HU-09 Alloy Body/ Rear: Aluminum Body, 36 tooth clutch ratchet freehub

Hub width: Front: 100 mm/ Rear: 142 mm

Axle type: 12 mm Thru Axle

Bearings: Black Inc + CeramicSpeed

Brake interface: Center Lock

Freehub compatibility: Shimano, SRAM XDR, Campagnolo

Rim:

ASTM classification: Level 1

Material: High Modulus Carbon Fiber (T-700/ T-800)

Finish: UD matte glossy clearcoat

Type interface: Tubeless and Clincher (inner tube)

Type compatibility: Tubeless, Tubeless Ready, Clincher

Recommended tyre size: 700c x 28 mm

Rim height: Front: 28 mm, Rear: 33 mm

Internal width: 23 mm

External width: 28.5 mm

Decals: High Polish Laser Etch

Types:

Tubeless

Tubeless-ready

Clincher

Assembly:

The 28//33 disc brake wheels are hand built by artisanal wheel builders and inspected with the latest electronic machines. This process gurantees that every single wheel's quality, performance and reliability.