SRAM 11.1918.002.013 Rear Hub Release Qr Endcap Axle Roam X0/ROAM/RAIL/RISE Mountain Bike 135MM

( Brand: Sram ), ( Part Type: Hub Bike ), ( Brake Type: Rear ), ( Set Includes: Hubs ), ( Compatible Bike Type: Mountain Bike ), ( Attachment Style: Quick Release ), ( UPC: 111918002013 )

Review SRAM Rear Hub Quick Release Qr Endcap Axle X0/roam/rail/rise Mountain Bike 135mm

The **SRAM 11.1918.002.013 Rear Hub Release QR Endcap Axle** is a precision-engineered component designed to elevate the performance, reliability, and convenience of modern mountain bike setups, particularly those utilizing SRAM s X0, Roam, or Rail drivetrains. This high-performance axle serves as the backbone of the rear wheel assembly, offering a seamless integration between the hub, brake rotor, and dropout system while delivering a smooth, responsive ride. Crafted from durable, lightweight materials, this axle features a **135mm width**, a standard dimension that ensures optimal stability and load distribution across a wide range of mountain bike frames, from aggressive enduro rigs to versatile trail bikes. The **quick-release (QR) endcap design** simplifies wheel removal and installation, allowing riders to swap wheels or perform maintenance with minimal effort ideal for quick tire changes, flat repairs, or frame adjustments on the trail. Engineered with SRAM s signature attention to detail, the axle incorporates a **threaded interface** that securely locks the hub in place, reducing wobble and ensuring consistent power transfer from the drivetrain to the wheel. Its **compatibility with SRAM s 11-speed and 12-speed systems** makes it a versatile choice for riders upgrading or maintaining their bikes, whether they re tackling steep descents, technical singletrack, or long-distance endurance rides. Built to withstand the rigors of off-road cycling, this axle is resistant to corrosion and wear, ensuring longevity even under the most demanding conditions. Whether paired with a disc brake rotor for enhanced stopping power or used in a setup requiring quick wheel swaps, the SRAM 11.1918.002.013 delivers a perfect blend of functionality, durability, and ease of use, making it an essential component for serious mountain bikers seeking both performance and practicality.

### **SRAM 11.1918.002.013 Rear Hub Release QR Endcap Axle (X0/Roam/Rail/Rise) Pros and Cons**

#### **Overview**

This is a **quick-release (QR) endcap axle** designed for SRAM s **X0, Roam, Rail, and Rise** mountain bike models. It replaces the traditional skewer with a more integrated, sealed, and user-friendly solution. The **135mm width** is standard for modern mid-range to high-end mountain bikes, offering a balance between stability and weight.

---

### **Pros**

1. **Sealed and Dust-Proof Design**

- Unlike traditional skewers, this axle has a **sealed endcap** that prevents dirt, mud, and debris from entering the hub bearings. This reduces maintenance needs and extends bearing life, especially in off-road conditions.

2. **Easier Installation and Removal**

- The **quick-release mechanism** allows for quick wheel removal without tools, which is useful for maintenance, tire changes, or transporting the bike. The endcap design also makes it harder to lose compared to traditional skewers.

3. **Reduced Weight**

- While not drastically lighter than a high-quality skewer, the **integrated design** eliminates the need for separate QR skewer components, slightly reducing overall weight.

4. **Improved Durability**

- The **alloy construction** is robust enough for frequent use, and the sealed design protects against corrosion from moisture and road salt.

5. **Compatibility with SRAM s X-Sync System (Optional)**

- Some SRAM hubs (like those in the **X0, Roam, Rail, and Rise** models) support **X-Sync**, which allows for **one-handed wheel removal** when paired with compatible forks. This is a minor but convenient feature for quick adjustments.

6. **Standard 135mm Width**

- The **135mm width** is ideal for most modern mountain bikes, providing a good balance between stability and maneuverability without being overly wide.

7. **No Need for Additional Tools**

- Unlike some threaded axles, this QR endcap requires **no wrenches or special tools** for installation or removal, making it more accessible for casual riders.

---

### **Cons**

1. **Not as Adjustable as Threaded Axles**

- Unlike **threaded axles (e.g., Boost or thru-axles)**, this QR endcap **does not allow for fine-tuning of wheel alignment** (e.g., lateral play adjustment). If your bike s hubs are slightly misaligned, you may need to adjust the fork or use spacers instead.

2. **Limited to SRAM s Hubs**

- This axle is **exclusive to SRAM s X0, Roam, Rail, and Rise models**. If you have a bike with **Shimano, Hope, or other brand hubs**, this won t work unless they are specifically designed for SRAM s QR system.

3. **Potential for Wear Over Time**

- The **quick-release mechanism** can wear out with frequent use, especially if the bike is ridden hard. Unlike threaded axles, which are more durable long-term, QR systems may require eventual replacement.

4. **Less Secure Than Thru-Axles**

- While secure for most riding conditions, **thru-axles (e.g., 12mm or 15mm)** are generally considered more stable, especially at high speeds or in aggressive riding. This QR endcap is **not as rigid** as a thru-axle setup.

5. **May Not Fit All Forks**

- Some **older or aftermarket forks** may not have the correct spacing or QR compatibility. Always check that your fork s **dropouts are designed for SRAM s QR system** before purchasing.

6. **Higher Cost Than Basic Skewers**

- While not extremely expensive, this **sealed endcap axle is more costly than a basic QR skewer** (e.g., from Hope or Shimano). If you re on a tight budget, a traditional skewer may suffice.

7. **No Left/Right Side Differentiation (Unlike Some Thru-Axles)**

- Unlike **left-hand/right-hand thru-axles**, this QR endcap is **identical on both sides**, meaning you can t swap sides for maintenance or replacement without checking orientation.

---

### **Conclusion**

The **SRAM 11.1918.002.013 QR Endcap Axle** is a **solid, low-maintenance choice** for riders who want a **sealed, easy-to-use axle** without the complexity of threaded systems. It excels in **durability, ease of use, and protection against dirt**, making it ideal for **mountain bikers who prioritize convenience and reliability**.

However, if you **need maximum stability (thru-axle), fine-tunability, or compatibility with non-SRAM hubs**, this may not be the best option. It s also **not as long-lasting as a high-quality thru-axle** and requires occasional checks for wear in the QR mechanism.

### **Recommendation**

- You have an **SRAM X0, Roam, Rail, or Rise bike** and want a **sealed, easy-to-remove wheel solution**.

- You **ride in muddy or dirty conditions** and want to **minimize maintenance**.

- You prefer **quick wheel changes** without tools.

- You don t need **ultra-high stability** (e.g., downhill racing).

- You want **maximum stability** Go for a **12mm or 15mm thru-axle** (e.g., Hope, Shimano, or SRAM s own thru-axles).

- You need **fine-tunable wheel alignment** A **threaded axle system** is better.

- Your bike has **non-SRAM hubs** Check for **universal QR skewers** or thru-axle compatibility.

- You **ride aggressively or frequently** A **thru-axle may last longer** despite higher upfront cost.

**Final Verdict:** This is a **great mid-range solution** for most mountain bikers who want a **balanced mix of convenience, durability, and ease of use**. If you re already in the SRAM ecosystem, it s a **reliable upgrade over traditional skewers**.

Details:

Quick release 135mm with XD end caps. Rear axle off a Sram Rise 60. Will work with thru-axles different end caps.

part #: 111918002013 prices

• $27.15-$30.00

specifications ribicycl:

• brand: Sram
• part type: Hub Bike
• brake type: Rear
• set includes: Hubs
• compatible bike type: Mountain Bike
• attachment style: Quick Release
• upc: 111918002013

offer ribicycl:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: May 19, 2026
• sold: 0

general ribicycl:

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

shipping ribicycl:

• carrier: USPS
• transit: 4-9 Days
• cost: $8.60
• service: USPS Ground Advantage
• class: Standard
• type: Calculated

returns ribicycl:

• policy: No Returns

seller ribicycl:

• rating: 100.0%
• # reviews: 963
• city: Colorado Springs, Colorado

payments ribicycl:

• credit card: Visa
• other
• wallet: Apple-pay

Sram 11.1918.002.013 Is Similar To:

• 00.0000.200.289 Sram Mountain Bike Cassette Silver 710845002892 (26.4% similar) Mountain time. You pay the regular shipping price for heaviest item and product ships through USPS or ups ground. People ride bikes for a variety of reasons. For any other reason: you can return the product reason, as long it is in original condition when was purchased, with packaging. Featuring ...(July 7th, 2018)
• 00.0000.200.393 Sram Pg-970 11-32t Mountain 710845003936 (26.3% similar) Mountain time. Mountain time. Product ships through USPS or ups ground. In-stock items purchased before 12 PO. Mountain time ship same day. You see, we love to ride bikes too, and think that everyone should with us. For any other reason: you can return the product reason, as long it is in original ...(November 12th, 2017)
• 00.0000.200.650 Sram Mrx Comp Bike Right Rear Grip Twist Shifter Gripshift (15.3% similar) Sram Marx comp 6-SPEED bike right rear grip twist shiftier grip shift fit shaman new old stock...(November 4th, 2018)
• 00.0000.200.656 Sram Comp Esp Speed Bike Rear Grip Shift (19.7% similar) New take off...(November 3rd, 2018)
• 00.1918.119.006 Sram Roam-50 Alloy Is-disc 710845725029 (25.2% similar) In-stock items purchased before 12 PO. Mountain time ship same day. Product ships through USPS or ups ground. You pay the regular shipping price for heaviest item and Sram ROAM-50 alloy is-disc 29 f q r wheel 24H specifications item conditioner manufacturer Sram manufacturer part NUMBER00. For any ...(August 14th, 2017)
• 00.1918.145.010 Sram Hub Conversion Caps Rear (31.2% similar) Sram x0 hub conversion caps rear 12X142MM condition: brand new free shipping in the USA...(August 2nd, 2018)
• 00.1918.145.011 Sram X0 Hub Endcaps 710845766244 (36.1% similar) Sram rear axle conversion kit x0 hub endcap front 15X100 110MM boost 31TC specifications item conditioner manufacturer Sram manufacturer part NUMBER00. For any other reason: you can return the product reason, as long it is in original condition when was purchased, with packaging. Mountain time. You ...(January 18th, 2018)
• 00.1918.205.008 Sram Rise 60 27.5 710845806582 (25.4% similar) Making fast wheels requires balancing many properties: weight, stiffness, comfort and durability. 9RIM brake COMPATIBILITY6-BOLT disc spoke 'synonym width internal 21SPOKE cablegram color black mpn: 00. 5 tire type tubeless ready clincher spoke angiosperm CZ- rise 60 asymmetric skewer ...(October 18th, 2017)
• 00.2018.013.003 Sram Front Hub Disc Black 710845784736 (22.7% similar) ...(September 21st, 2018)
• 00.2018.013.009 Sram 900 Front Hub 710845784798 (23.8% similar) ...(December 6th, 2017)
• 00.2418.036.000 Sram Speed Mountain Mtb Cx Cross Cassette (24.8% similar) 10 speed teeth...(October 30th, 2018)