




Zipp SL-70 Ergo Carbon Drop Handlebar 42cm 31.8mm Matte Black
Zipp SL-70 Ergo Carbon Drop Handlebar 42cm 31.8mm Matte Black
Stage 21 Bikes
23582 Moulton Parkway
#111
Laguna Woods CA 92637
United States
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The Zipp SL-70 Ergo Carbon Handlebar is built for long rides where comfort matters just as much as control. Its ergonomic shape places your hands and wrists in a more natural position, reducing fatigue over long pavement or gravel miles.
With a subtle 3° backsweep and a 10° ramp angle, the SL-70 creates a smooth transition to modern shifter hoods while keeping the tops comfortable and stable. Unidirectional carbon construction keeps weight low while maintaining stiffness and ride feel.
Key Features
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Ergonomic bar shape designed for endurance riding
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3° backsweep for a more natural wrist position
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10° ramp angle for a smooth hood transition
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Unidirectional carbon construction for stiffness and comfort
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Flat top section for stable hand placement
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Matte black finish
Specifications
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Width: 42 cm (center-to-center)
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Clamp Diameter: 31.8 mm
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Reach: 70 mm
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Drop: 128 mm
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Flare: 0°
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Top Style: Flat
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Drop Bend Style: Anatomic
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Cable Routing: External
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Material: Carbon
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Clip-On Compatible: No
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Accessory Mount Diameter: 31.8 mm
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Color: Matte Black
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Defined Color: Black
Compatibility
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Road and gravel bikes using 31.8 mm stem clamp
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Compatible with modern integrated road shifters
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External cable routing setups
In the Box
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Zipp SL-70 Ergo Carbon Drop Handlebar (42 cm)
Why It Matters
Handlebar shape has a huge impact on comfort during long rides. The SL-70 Ergo’s backsweep and ramp angle reduce wrist strain while keeping your cockpit feeling modern and responsive—perfect for endurance road builds and fast gravel setups.


