Zipp Service Course SL-OS 1 1/4" 31.8 Stem

The Service Course SL-OS stem from Zipp can be combined with both 1 1/4" and 1 1/8" steerer tubes thanks to the included reduction sleeve. It is made of light, strong 7075 aluminium and has great stiffness values.

Specifications:

Application:

Road

Design:

Ahead

Steerer Clamp:

1 1/4" , 1 1/8"

Stack Height (steerer tube):

41 mm

Handlebar Clamp:

31.8 mm

Lengths:

70 mm, 80 mm, 90 mm, 100 mm, 110 mm, 120 mm, 130 mm

Angle:

+6°/-6° (FlipFlop)

Technical Information:

Material:

aluminium (7075)

Face Plate Material:

aluminium (7075)

Bolt Material:

titanium

Approved For:

Weight Limit:

100 kg rider weight

Features:

• reworked signature Zipp look
• stable and lightweight shape, first-class stiffness
• for 1 1/4" steerer tubes or 1 1/8" with reducer (included)
• matt black nanoblast aluminium with high gloss logos
• alternative clamp plate with integrated Zipp QuickView mount available separately

Manufacturer Numbers:

70 mm 6°:

00.6518.041,000

80 mm 6°:

00.6518.041,001

90 mm 6°:

00.6518.041,002

100 mm 6°:

00.6518.041,003

110 mm 6°:

00.6518.041,004

120 mm 6°:

00.6518.041,005

130 mm 6°:

00.6518.041,006

Only available to European & Russian customers.

Contents:

• 1 x Zipp Service Course SL-OS stem
• 1 x reducer