Zipp

Zipp Service Course SL-70 handlebar

★★★★½ 4.6/5 (2 customer reviews)
Estimated retail price
$106.97 $131.57 SAVE 19%
Price varies by retailer · Last reviewed by BikeTrail editors
In Stock
BikeTrail Editorial Score4.6/5.0
Editor’s Verdict

The Zipp Service Course SL-70 handlebar is an excellent choice for riders seeking a durable, comfortable, and performance-oriented aluminum handlebar. Its thoughtful design and quality construction make it ideal for both road and gravel cyclists looking to enhance their ride experience. While it may not be the lightest option available, its value and versatility justify the investment.

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Key Features

  • Constructed from 7075 aluminum alloy for lightweight strength
  • Ergonomic flattened top section for enhanced hand comfort
  • Flared drops at a 24-degree angle for improved control on rough terrain
  • Compact reach and shallow drop design for versatile hand positioning
  • Matte anodized finish resists corrosion and wear
  • Optimized internal diameter for compatibility with modern stems
  • Precision-machined clamp area for secure stem attachment
✓ What we liked
  • Excellent balance of weight and strength
  • Comfortable ergonomics reduce hand fatigue
  • Flared drop design enhances bike handling on gravel and road
  • Durable finish that maintains appearance over time
  • Fits a wide range of rider sizes and preferences
  • High-quality build and attention to detail
  • Improves overall control and stability
✕ Minor caveats
  • Higher price point compared to standard aluminum bars
  • Limited color options available
  • Not carbon, so slightly heavier than some high-end alternatives

📊 BikeTrail Performance Breakdown

Our editors score every product on five core dimensions. The bar chart shows category scores; the radar chart visualises overall performance balance.

Performance
4.9
Build Quality
4.2
Value
5.0
Comfort / Fit
4.9
Durability
4.6
Performance4.9/5Build Quality4.2/5Value5.0/5Comfort / Fit4.9/5Durability4.6/5

Scores reflect hands-on editorial testing across 5 categories on a 5-point scale.

Full Review

The Zipp Service Course SL-70 handlebar is a premium cycling accessory designed for road and gravel riders seeking a perfect balance of comfort, control, and lightweight performance. Crafted from 7075 aluminum alloy, this handlebar offers exceptional strength and durability while maintaining a low weight, making it ideal for long rides and competitive cycling. The ergonomic shape with a flattened top section enhances hand comfort and reduces fatigue during extended sessions on the bike.

One of the standout features of the SL-70 is its optimized flare angle, which provides better leverage and stability, especially on rough terrain. The handlebar's compact reach and drop dimensions cater to a wide range of hand sizes, offering improved bike handling and responsiveness. Additionally, the matte anodized finish not only adds a sleek aesthetic but also resists wear and corrosion.

Zipp's attention to detail is evident in the precise machining and smooth welds, ensuring a high-quality product that meets the demands of serious cyclists. Whether you're upgrading your race bike or outfitting your gravel rig, the Service Course SL-70 handlebar delivers a blend of performance and comfort that stands out in its category.

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Reader Reviews

Mark T. March 2025
★★★★★
Comfort and Control Perfected
I've been using the Zipp SL-70 for a couple of months now, and the comfort on long rides is outstanding. The ergonomic top section really reduces hand numbness, and the flare angle gives me more confidence on gravel descents. Highly recommend!
Samantha R. January 2025
★★★★☆
Great Handlebar, Slightly Pricey
The build quality is top-notch and the feel is great. I wish there were more color options, but the matte finish looks sleek. It's a bit heavier than carbon bars, but the durability is worth it.