Black Inc 28//33 Center Lock Disc Carbon 28" Wheelset

Black Inc 28//33 carbon road wheelset - lightweight, aerodynamic and robust

The 28//33 from Black Inc are lightweight aero wheels made of carbon for ambitious road cyclists. They consist of high-modulus fibres processed with nanoparticle-loaded epoxy resin to keep the weight low and maximise rigidity. The 28//33 wheelset is therefore just as suitable for fast uphill riding as it is for use on rough surfaces. The asymmetrical attachment of the 24 carbon spokes at the front and rear also contributes to its durability. The aerodynamic profile ensures crosswind stability and more speed on the flat, with the different rim heights - 28 mm at the front and 33 mm at the rear - reinforcing this effect. The rims are 23 mm wide, have a hooked rim and were designed for 28 mm wide tubeless tyres. The thru-axle hubs for center-lock brake rotors are made of lightweight aluminium and work with super-smooth ceramic bearings from CeramicSpeed. No wonder Factor uses the 28//33 on its top-of-the-range O2 V.A.M. racing machine.

Specifications:

Application:

Road

Wheel Size:

28"

Tyre Type:

clincher tyre

Number of Spokes:

24

Brake Type:

Center Lock Disc

Tubeless System:

Tubeless Ready

Technical Information - Rim:

Rim Flange:

with hook

Dimensions (ETRTO):

23-622

Inner Width:

23 mm

Outer Width:

28.5 mm

Depth:

28 mm (front), 33 mm (rear)

Valve Hole Diameter:

SV/Presta (6.5 mm)

Rim Material:

Carbon (T-700, T-800)

Technical Information - Front Hub:

Type:

Black Inc HU-07 + CeramicSpeed

Over Locknut Dimension:

12 x 100 mm thru-axle

Bearings:

Ceramic

Body Material:

aluminium

Technical Information - Rear Hub:

Type:

Black Inc HU-07 + CeramicSpeed

Over Locknut Dimension:

12 x 142 mm thru-axle

Bearings:

Ceramic

Body Material:

aluminium

Technical Information - Lacing:

Front Lacing Pattern:

2-cross

Rear Lacing Pattern:

2-cross

Spoke Type:

Black Inc Aero / Straightpull

Spoke Material:

carbon

Nipple Type:

Black Inc Oversize / internal

Nipple Material:

aluminium

Approved For:

Recommended Tyre Width:

700c x 28 mm

Features:

• lightweight, aerodynamic and durable carbon road bike wheelset
• suitable for racing on hills, flat terrain and poor roads
• rims with hook design made of high-modulus carbon fibres with nano-epoxy resin
• offset spoke bed for balanced spoke tension
• rear rim with slightly deeper profile for more crosswind stability
• designed for modern tubeless tyres with 28 mm width, use with inner tube also possible
• smooth bearings from CeramicSpeed
• UD carbon finish with gloss paint
• highly polished, laser-engraved decals
• handmade and machine-checked
• ASTM category 1: Suitable for use on predominantly paved surfaces.

Models:

28" set (front 12x100 + rear 12x142) Shimano:

Freehub:

Shimano Road

Gearing:

8-/9-/10-/11-/12-speed

Note:

The assembly of 8-/9-/10-speed cassettes on a Shimano road rotor requires a 1.85 mm spacer.

Manufacturer Number:

WH-BIA116AA0730C-SH

28" set (front 12x100 + rear 12x142) SRAM XDR:

Freehub:

SRAM XDR

Gearing:

11-/12-speed

Note:

To mount XD cassettes on an XDR rotor, a 1.8 mm spacer is required.

Manufacturer Number:

WH-BIA117AA0730C-XD

Contents:

• 1 x Black Inc 28//33 Center Lock Disc carbon 28" wheelset (front and rear wheel)