1. Bicycle Rims For Sale
  2. sku: 18168586895644663
  3. ZIPP 006518041004

ZIPP Service Course Stem 006518041004 Sl 110MM 1/8 31.8MM

Zipp 006518041004 Service Course Sl Stem 110mm Length 1 1/8 Inch / 31.8mm 6 Degree

( Brand: Zipp ), ( Part Type: Stem ), ( Color: Black ), ( Stem Type: Threadless ), ( Material: Aluminum ), ( Item Length: 110 Mm ), ( Steerer Tube Diameter: 1 1/8 In ), ( Manufacturer Warranty: Lifetime ), ( Clamp Diameter: 31.8 Mm ), ( Compatible Bike Type: Road Bike ), ( Item Weight: 100-199 G ), ( UPC: 006518041004 )

Review ZIPP Service Course Stem 110mm Length 1/8 Inch 31.8mm Degree

The **Zipp 006518041004 Service Course SL Stem (110mm, 1/8" or 31.8mm)** is a premium, high-performance bicycle component designed to elevate the efficiency, comfort, and longevity of your ride. Crafted from Zipp s signature carbon fiber, this stem is engineered to deliver an unparalleled blend of stiffness, weight savings, and aerodynamic precision, making it an ideal choice for competitive cyclists, gravel enthusiasts, and serious riders seeking a refined riding experience. The **Service Course SL** designation indicates a sleek, streamlined design optimized for speed and efficiency, particularly suited for road, gravel, and endurance cycling disciplines where aerodynamics and weight play critical roles. With a **110mm length**, this stem offers a balanced reach that promotes an aggressive yet stable riding position, allowing for better power transfer and reduced wind resistance key advantages for riders pushing their limits on long climbs or high-speed descents.

The stem features a **1/8" (31.8mm) drop-through design**, compatible with a wide range of handlebar widths, ensuring versatility for various frame geometries and rider preferences. This universal fitment makes it a practical upgrade for both new builds and retrofits, accommodating everything from modern road bikes to gravel rigs equipped with wider bars. The **SL (Super Light)** variant emphasizes minimal weight without compromising structural integrity, making it a standout choice for riders who prioritize performance without unnecessary bulk. Zipp s proprietary carbon weave technology ensures exceptional stiffness in the critical push-pull directions, translating to sharper handling, reduced vibration, and improved pedal efficiency essential for maintaining speed and control over rough terrain or during intense efforts.

Beyond its performance attributes, the **006518041004** stem is built to withstand the demands of rigorous use, featuring reinforced carbon layups in high-stress areas to enhance durability. Its polished, matte finish not only contributes to a sleek aesthetic but also helps resist scratches and wear, ensuring it remains visually appealing alongside other high-end Zipp components. Whether paired with a carbon road frame, a gravel bike with drop bars, or a lightweight endurance machine, this stem delivers a seamless integration that enhances both the bike s performance and the rider s confidence. For those seeking a subtle yet impactful upgrade, the Zipp Service Course SL Stem is a testament to the brand s commitment to innovation, craftsmanship, and rider-centric design.

### **Pros and Cons of buying a Zipp 006518041004 Service Course SL Stem (110mm, 1/8" or 31.8mm)**

#### **Pros:**

1. **High-Quality Construction** Zipp is a well-known brand in cycling, known for durable and high-performance components. The Service Course SL stem is designed for road and gravel riding, offering a balance of stiffness and comfort.

2. **Adjustable Reach and Clamp** The stem features a 110mm length, which is versatile for many frame geometries. The 1/8" (31.8mm) clamp size ensures compatibility with a wide range of handlebars, including drop bars and flat bars.

3. **Lightweight** Zipp components are generally lightweight, contributing to better pedal efficiency and handling.

4. **Compatibility with Modern Systems** The stem is designed to work with modern bike setups, including disc brakes and various bar types, making it a flexible upgrade option.

5. **Durability** Zipp stems are built to withstand regular use, reducing the need for frequent replacements.

6. **Aesthetic Appeal** The sleek, minimalist design of Zipp parts adds a premium look to the bike.

7. **Warranty and Reliability** Zipp offers warranties on its products, and the brand has a strong reputation for reliability in cycling components.

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#### **Cons:**

1. **Price** Zipp components are premium-priced, which may be a significant investment compared to budget alternatives from other brands.

2. **Limited Customization** Unlike some stems with adjustable angles or multiple length options, this specific model (110mm) has a fixed design, which may not suit riders with very specific ergonomic needs.

3. **Potential Overkill for Casual Riders** If you're a recreational rider who doesn t prioritize performance or don t ride frequently, the cost may not justify the upgrade.

4. **Specialized Fitment** While 1/8" (31.8mm) is common, some older or non-standard handlebars may not fit, requiring additional adapters or conversions.

5. **Weight vs. Cost Tradeoff** While lightweight, the cost per gram may be higher than some aftermarket or budget stems from brands like Ergon, Cane Creek, or even some entry-level Zipp models.

6. **Availability of Parts** If the stem fails, finding replacement parts or a direct match may be more challenging than with more widely available brands.

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### **Conclusion:**

The **Zipp 006518041004 Service Course SL Stem** is an excellent choice for cyclists who prioritize **durability, performance, and brand reliability**. It s particularly well-suited for **serious road or gravel riders** who want a high-quality, long-lasting stem without excessive weight. However, the **higher cost** and **limited customization** may not make it ideal for casual riders or those on a tight budget.

If you re looking for a **premium, no-frills stem** that will last for years and enhance your riding experience, this is a strong recommendation. For budget-conscious riders or those who need more adjustability, exploring alternatives like **Ergon, Cane Creek, or even some entry-level Zipp stems** might be worth considering.

### **Final Recommendation:** **Buy the Zipp stem if:**

- You re upgrading an existing bike and want a reliable, high-performance component.

- You prioritize durability and brand reputation over cost savings.

- Your bike setup (handlebar size, frame geometry) aligns well with the 110mm length and 1/8" clamp.

**Consider alternatives if:**

- You re on a limited budget and can find a similarly performing stem at a lower price.

- You need more adjustability (e.g., different lengths or angles).

- You re a casual rider who doesn t ride enough to justify the premium cost.

Details:

Zipp Service Course SL Gloss Black Stem 110 6 Degree - used, excellent condition.

part #: 006518041004 prices

  • $40.00-$90.99

specifications ribicycl:

  • brand: Zipp
  • part type: Stem
  • color: Black
  • stem type: Threadless
  • material: Aluminum
  • item length: 110 Mm
  • steerer tube diameter: 1 1/8 In
  • manufacturer warranty: Lifetime
  • clamp diameter: 31.8 Mm
  • compatible bike type: Road Bike
  • item weight: 100-199 G
  • upc: 006518041004

shipping ribicycl:

  • type: Calculated
  • transit: 3-6 Days
  • class: Standard
  • cost: $8.06
  • service: USPS Ground Advantage
  • carrier: USPS

seller ribicycl:

  • rating: 100.0%
  • # reviews: 21
  • city: Chicago, Illinois

offer ribicycl:

  • options: Ship-to-home
  • quantity: 1
  • started: May 31, 2026
  • sold: 0
  • availability: In Stock
  • best offers: True

general ribicycl:

  • Cycling > Bicycle Components Parts > Stems
  • condition: Used

payments ribicycl:

  • wallet: Google-pay
  • other
  • credit card: Discover

returns ribicycl:

  • policy: No Returns
part type: stem, stem type: threadless, item length: 110 mm, steerer tube diameter: 1 1/8 in, manufacturer warranty: lifetime, clamp diameter: 31.8 mm, compatible bike type: road bike, item weight: 100-199 g,
category: sporting goods > cycling > bicycle components parts > stems, color: black, material: aluminum, sku: 18168586895644663,
Zipp 006518041004 Is Similar To:
ribicycl logo
2 offers $40.00–$90.99 USD
  • Used. Offer #1 priced at $40.00 + $8.06 shipping estimate = $48.06* total. Zipp Service Course SL Gloss Black Stem 110 6 Degree - used, excellent condition!.+$8.06 shipping
  • New other (see details). Offer #2 priced at $90.99 + $5.00 shipping estimate = $95.99* total. +$5.00 shipping

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