bc basic Alfine Disc Center Lock P-22 28" 8-speed Wheel

The 28" Alfine wheel from bc basic with P-22 disc rim and Shimano 8-speed geared hub

The bc basic 28" wheel for city and touring bikes comes with a Shimano Alfine 8-speed geared hub for reliable, intuitive shifting performance. It is based on the P-22 aluminium rim, a new development by NEWMEN for bc. The P-22 is 22 mm wide and lives up to its name - P stands for " Performance" - with its durability and light weight. Tyre mounting without an inner tube is also possible. To match the rear wheel, we offer you a choice of front wheels: with Shimano 105 disc centre-lock hub, with Shimano Alfine hub dynamo for quick-release mounting or with Shutter Precision hub dynamo for thru-axle mounting, so that you can fit a lighting system that conforms to road traffic regulations. All versions are laced with round DT Factory spokes.

Information regarding the return of batteries and electrical equipment:

Information on the return and disposal of used batteries and electrical equipment can be found here.

Specifications:

Application:

City, City & Touring

Wheel Size:

28"

Tyre Type:

clincher tyre

Number of Spokes:

32

Brake Type:

Center Lock Disc

Tubeless System:

Tubeless Ready

Technical Information - Rim:

Type:

bc / NEWMEN P-22

Rim Flange:

with hook

Dimensions (ETRTO):

22-622

Inner Width:

22 mm

Outer Width:

27 mm

Depth:

20 mm

Valve Hole Diameter:

SV/Presta (6.5 mm)

Rim Material:

aluminium (6061)

Technical Information - Front Hub:

Type:

Shimano 105 HB-R7070

Over Locknut Dimension:

12 x 100 mm thru-axle

Bearings:

cup & cone

Body Material:

aluminium

Technical Information - Front Dynamo Hub:

Type:

Shimano Alfine DH-S501 ou Shutter Precision PL-7

Over Locknut Dimension:

9 x 100 mm quick release or 12 x 100 mm thru-axle

Output:

6V/3W (according to StVZO)

Efficiency:

min. 30%

Body Material:

aluminium

Wire Connector:

E2-TYP (= meets current European standards for two lights) or plug, 2-pin

Street Use in Germany:

yes

Check Number:

K~~595 (DH-S501), K~~1867 (PL-7)

Technical Information - Rear Internally Geared Hub:

Type:

Shimano Alfine SG-S7001-8

Gears:

8

Axle Type:

10 mm bolt-on axle

Over Locknut Dimension:

135 mm

Range:

307%

Body Material:

aluminium

Technical Information - Lacing:

Front Lacing Pattern:

3-cross

Rear Lacing Pattern:

3-cross

Spoke Type:

DT Swiss Factory / round (2.0 mm)

Spoke Size:

288 mm/290 mm (front dynamo hub 9 mm l/r), 290 mm (front dynamo hub 12 mm), 286 mm (rear)

Spoke Material:

stainless steel

Nipple Size:

12 mm (length)

Nipple Material:

brass

Approved For:

Weight Limit (Rim):

130 kg system weight (bike + rider + equipment)

Features:

• 28" wheel for everyday use and touring
• rim developed by NEWMEN with durable, lightweight design
• rear wheel with 8-speed geared hub or front wheel (optionally with hub dynamo)
• round DT Swiss spokes

Colour Info:

black:

• Rim: black
• Hub: black
• Spokes: black
• Nipples: silver

Models:

28" rear 10x135:

Hub Type:

Shimano Alfine SG-S7001-8 internally geared hub

Over Locknut Dimension:

10 x 135 mm threaded axle

Gearing:

8-speed

Manufacturer Number:

83820-2-10026

28" front 12x100:

Hub Type:

Shimano HB-R7070 front wheel hub

Over Locknut Dimension:

12 x 100 mm thru-axle

Manufacturer Number:

83820-2-10422

28" front 9x100 dynamo:

Hub Type:

Shimano Alfine DH-S501 dynamo hub

Over Locknut Dimension:

9 x 100 mm quick release

Manufacturer Number:

83820-2-10471

28" front 12x100 dynamo:

Hub Type:

Shutter Precision PL-7 dynamo hub

Over Locknut Dimension:

12 x 100 mm thru-axle

Manufacturer Number:

83820-2-10856

Contents:

• 1 x bc basic Alfine Disc Center Lock P-22 28" wheel (rear wheel with 8-speed geared hub or front wheel or front wheel with hub dynamo, laced and trued)
• 1 x quick releases (only with front 9x100 dynamo wheel)
• 1 x roll of bc rim tape
• 2 x spare spokes with nipples
• 1 x connector (only with the front dynamo hub wheel)
• 1 x overvoltage protector (only with the front dynamo hub wheel)
• 1 x center lock cover (only with front 9x100 dynamo wheel and rear 10x135 wheel)

Note: The supplied centre-lock cover has no function for this wheel as the rim is only disc brake compatible. It must not be ridden with a rim brake.