crankbrothers Cobalt 1 Disc 6-bolt 29" Wheelset

Beginner wheelset with good value for money: the Cobalt 1 by crankbrothers

The crankbrothers Cobalt 1 is a beginner level aluminium wheel for cross country/trail. For a reasonable price you get 21 mm wide rims, hubs with sealed industrial bearings and stainless steel spokes with Twinpair Lacing. The Cobalt 1 is supplied as a thru-axle version, but can be converted to a quick-release using the included adapters.

Specifications:

Application:

Cross Country, All Mountain, City & Touring

Wheel Size:

29"

Tyre Type:

clincher tyre

Number of Spokes:

24

Brake Type:

6-bolt disc

Tubeless System:

Tubeless Ready

Technical Information - Rim:

Dimensions (ETRTO):

21-622

Inner Width:

21 mm

Outer Width:

25 mm

Depth:

21.1 mm

Valve Hole Diameter:

SV/Presta (6.5 mm)

Rim Material:

aluminium (6061-T6)

Technical Information - Front Hub:

Type:

cobalt

Over Locknut Dimension:

15 x 100 mm thru-axle, convertible to 9 x 100 mm quick release

Bearings:

cartridge, sealed (2 x 18307)

Body Material:

aluminium (6061-T6)

Technical Information - Rear Hub:

Type:

cobalt

Over Locknut Dimension:

12 x 142 mm thru-axle, convertible to 10 x 135 mm quick release

Bearings:

cartridge, sealed (2 x 6903, 2 x 6902)

Body Material:

aluminium (6061-T6)

Freehub Body Material:

steel

Freehub Body:

3 pawls, 21 teeth

Technical Information - Lacing:

Front Lacing Pattern:

Twinpair

Rear Lacing Pattern:

Twinpair

Spoke Type:

bladed (2.3)

Spoke Size:

298 mm

Spoke Material:

stainless steel

Nipple Size:

28 mm

Approved For:

Weight Limit:

81 kg total weight

Recommended Tyre Width:

1.9 - 2.3"

Features:

• level code 1 (= entry-level)
• smooth welded rim, shot peened, anodised

Models:

29" set (front 15 mm+rear X-12):

Freehub:

Shimano MTB

Gearing:

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

Manufacturer Number:

15876

Conversion Options:

To convert to SRAM XD, a XD freehub body is required.

Contents:

• 1 x crankbrothers Cobalt 1 29" wheelset (front & rear)
• 2 x tubeless valves
• 1 x pair crankbrothers front adapter caps 9 mm
• 1 x pair crankbrothers rear adapter caps 10 x 135 mm