FSA Non-Series ACR 31.8 Stem

The FSA Non-Series ACR Stem - Internal cable routing for more aerodynamics

The Non-Series NS ACR Road stem from FSA allows for aerodynamic, completely internal cable routing, requiring a special headset and compatible handlebars. The stem is made of aluminium and is mounted pointing downwards at a 6° angle. At only 30 mm, it has an extremely low overall height at the steerer tube.

Specifications:

Application:

Road, Gravel

Design:

Ahead

Steerer Clamp:

1 1/8"

Stack Height (steerer tube):

30 mm

Handlebar Clamp:

31.8 mm

Lengths:

70 mm, 80 mm, 90 mm, 100 mm, 110 mm, 120 mm, 130 mm, 140 mm

Angle:

-6°

Technical Information:

Material:

aluminium (6061-T6)

Bolt Material:

steel (CrMo)

Compatibility:

Headset:

• NO.55R 1.5" /ACR
• ACR Headset Expander

Handlebars:

• K-Force Light ACR Compact Handlebars
• SL-K ACR Compact Handlebars
• Energy ACR Compact Handlebars
• K-Wing AGX Handlebars

Frame:

• designed for internal cable routing
• 1.5" head tube

Features:

• compatible with aerodynamic, integrated cable routing (ACR)
• low-profile front section
• handlebars retain perfect rotation ability
• Non-Series (NS) = without series logo
• bead-blasted
• anodised finish

Technology:

ACR System
ACR stands for Aerodynamic Cable Routing and refers to a cable routing system from FSA and Vision that allows the complete integration of cables into the cockpit. This includes special handlebars, a specially-developed headset and a compatible stem or, if applicable, a handlebar-stem unit. Cables and hydraulic lines are routed internally from the cockpit into the frame and fork, while the handlebars remain fully rotatable. This not only gives it a clean look, but also significantly increases aerodynamics.

Manufacturer Numbers:

70 mm -6°:

175-0034015030

80 mm -6°:

175-0034016030

90 mm -6°:

175-0034017030

100 mm -6°:

175-0034018030

110 mm -6°:

175-0034019030

120 mm -6°:

175-0034020030

130 mm -6°:

175-0034021030

140 mm -6°:

175-0034022030

Contents:

• 1 x FSA Non-Series (NS) ACR stem
• 1 x FSA Ahead cap
• 1 x FSA ACR basic spacer (installed)
• 1 x FSA ACR 5 mm spacer, 2-piece
• 2 x FSA ACR 10 mm spacers, 2-piece

Order Together:

Optional accessories:

• ACR Cone Spacer for certain frame models