Upgrade your mountain biking performance with the Wheel Master 27.5-inch Alloy Mountain Rim, engineered for durability, lightweight performance, and versatile use. Designed specifically for aggressive trail riding, cross-country, and all-mountain adventures, this high-quality rim delivers optimal strength and agility on rugged terrains.
Materials & Construction:
Built from premium aluminum alloy, the Wheel Master WEI 519 rim combines lightweight engineering with exceptional durability. Its single-wall design reduces weight without sacrificing performance, making it the ideal choice for riders seeking a nimble yet resilient Rear Wheel. The black anodized finish enhances corrosion resistance and adds a sleek, professional look.
Performance & Engineering:
Measuring 27.5 inches (584mm ISO), this rim features a 19mm internal width, providing excellent support for a variety of tire widths suited for different trail conditions. With a 135mm quick-release hub compatibility and a 14-gauge spoke count (36 spokes), it ensures robust wheel stability and efficient power transfer. The rim's precision engineering enhances ride smoothness, enhances handling, and reduces the risk of pinch flats during intense climbs or downhill descents.
Components & Technology:
Equipped with the high-performance W/M AQ-5010 hub, this wheel offers reliable engagement and smooth rolling with sealed bearings for moisture and dirt protection. The 14G black spokes are tensioned for maximum strength while keeping weight in check at just 14 grams per spoke. The tubeless-compatible design makes installation straightforward and reduces weight, tire pinch flats, and improves traction on rough trails.
Style & Use Case:
Perfect for mountain bikers who demand both performance and style, this rim pairs seamlessly with various MTB wheels and is ideal for cross-country, trail riding, and enduro applications. Its sleek black finish complements any bike build, while its engineering ensures durability under demanding trail conditions.
Innovative & Differentiating Features:
The Wheel Master 27.5in Alloy Mountain Rim stands out with its lightweight single-wall construction and proprietary WEI 519 profile, optimized for trail resilience and quick acceleration. Its compatibility with 8 to 11-speed drivetrain systems ensures seamless integration into modern mountain bike setups, making it a versatile upgrade for serious riders.
Enhance your mountain bike's performance with the Wheel Master 27.5in Alloy Mountain Rim-an excellent choice for riders seeking strength, lightweight agility, and reliable technology in every ride.
- Lightweight Alloy Construction: Crafted from durable aluminum alloy with a single-wall design, the Wheel Master 27.5in alloy mountain bike rim offers a perfect balance of strength and weight savings, enhancing overall ride performance.
- Optimized for Agile Mountain Biking: Featuring a 27.5-inch size, 19mm internal width, and 14G spokes, this rim provides excellent stability and control on rugged trails, making it ideal for mountain bikers seeking reliable durability and responsive handling.
- Advanced Compatibility and Performance: Compatible with 8 to 11-speed mountain bike systems, with quick-release 135mm axles, the WEI 519 rim is engineered for seamless integration with modern drivetrain components and precise, smooth rides.
- High-Quality Components & Manufacturing: Equipped with a W/M AQ-5010 hub and SV valve, combined with a sleek black color finish, this rim delivers enhanced durability, easy maintenance, and a stylish look perfect for aggressive trail riding or cross-country adventures.
- Innovative Engineering Features: Designed with a single wall construction and 36-spoke holes for increased strength-to-weight ratio, along with lightweight 14G spokes, ensuring maximum performance, reduced rotational weight, and improved ride efficiency on demanding terrains.
| Specification | Value |
|---|---|
| Manufacturer | WHEEL MASTER |
| Universal Product Code | 888571119600 |
| Invoice Description | WHL RR 27.5 584x19 WEI 519 BK MSW 36 WM MT5010 8-10sCAS QR BK 135mm 14gBK |
| Shipping Weight | 5.00 lbs. |
| Package Dimensions | 22.99 x 5.71 x 22.99 |
| Country of Origin | CHINA |
| Size | 27.5in |
| Ft / Rr / St | RR |
| Width ID (mm) | 19 |
| Axle | QR |
| Rim Color | Blk MSW |
| Rim Model | WEI 519 |
| Hub Model | W/M AQ-5010 |
| O.L.D. | 135 |
| Hub Color | Blk |
| Gears | 8-11s MT |
| Brake Type | RIM |
| Spoke Type | 14G BK |
| Spoke Count | 36H |
| Wall | Sgl |
| Valve | SV |
| Type | Tube Only |
| ISO | 584 |
| Search Color | Black |
- Supplier:
- JBI
Bike Junkies offers no‑hassle returns and exchanges within 60 days of delivery. We want every customer to feel confident when shopping with us, and our return process is designed to be simple, fair, and fast.
Return Eligibility
To qualify for a return or exchange, the following conditions must be met:
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The item must be in new, unused, and uninstalled condition.
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All original packaging, tags, hardware, and accessories must be included and intact.
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Items showing wear, installation marks, damage, or improper use cannot be accepted.
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An order number is required.
Once your return is received at our warehouse, a refund will be issued within 5 days after inspection.
Refunds
Refunds are issued to the original form of payment once the returned item has been received and approved. If we are unable to refund to the original payment method, the refund will be issued as store credit.
Depending on your bank or credit card provider, it may take an additional 2–3 business days for the refund to appear in your account.
Exchanges
To make an exchange, simply complete the return process and then place a new order for the item you want instead. This ensures the replacement item is reserved and ships quickly.
How to Start a Return
To request a Return Authorization (RA#), contact us at support@bikejunkies.com. Please include your order number and the item you wish to return.
Once approved:
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You will receive a Return Authorization email with instructions.
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Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
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Ship the item back within 7 days of the RA being issued as RA #'s are only valid for 7 days.
Please do not tape anything to the original product packaging. Place the item inside a proper shipping box. Using the manufacturer’s box as the shipping container will result in damage and the return may be rejected.
Be sure to keep your return tracking number. Powersport Junkies is not responsible for lost return shipments. You will receive a confirmation email once your return has been processed and refunded.
Defective, Incorrect, or Damaged Items
If you receive a defective, damaged, or incorrectly shipped item, contact us immediately. We will cover the return shipping cost and ensure the issue is resolved quickly.
Non‑Returnable Items
Certain items cannot be returned, including:
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Electronics with opened packaging or broken manufacturer seals
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Any part that has been installed or shows installation attempts
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Tools or chemicals that have been opened or unsealed
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Open‑box items with destroyed or missing packaging
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
This Shipping Policy explains how orders are processed, handled, and delivered by Bike Junkies, including delivery timelines, shipping coverage, and special conditions for military addresses. It is designed to give customers a clear understanding of what to expect when placing an order.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Order Processing and Handling
Orders are processed quickly to ensure fast delivery. Our standard handling time is 0–1 business days. Order cutoff time is 12 PM PST Monday-Friday and orders placed after that will be shipped shipped next business day.
Transit Times
Once shipped, orders typically arrive within 2–3 business days. Transit times may vary slightly depending on the destination, weather conditions, or carrier-related delays. Delivery estimates apply only after the order has left our facility.
Delivery Schedule
Standard delivery occurs Monday through Friday. Saturday delivery may be available.
Shipping Coverage
Bike Junkies offers free shipping to the lower 48 states of the United States. We do not ship to the following locations:
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Alaska
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Hawaii
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Puerto Rico
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Any international destination outside the United States
Orders placed with shipping addresses in restricted locations will be canceled and refunded.
Military Shipping (APO/FPO)
Bike Junkies ships to APO/FPO military addresses using USPS only.
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We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
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Transit times to APO/FPO locations may vary significantly depending on military mail processing.
Address Accuracy and Delivery Issues
Customers are responsible for ensuring that all shipping information provided at checkout is accurate and complete. Bike Junkies is not responsible for delays, lost packages, or delivery failures caused by incorrect or incomplete addresses. If a package is returned due to an address error, additional shipping charges may apply to resend the order.
Lost, Delayed, or Damaged Shipments
If a shipment is delayed, lost, or arrives damaged, customers should contact us promptly so we can assist with initiating a claim or resolving the issue with the carrier. While we support the process, final decisions regarding claims are made by the carrier.
Tracking Information
A tracking number is provided via email once the shipping label has been created. Tracking updates may take up to 24 hours to appear after the label is generated.
Shipping Restrictions
Certain items may be subject to shipping restrictions due to size, weight, or hazardous material regulations. If an order cannot be shipped due to such restrictions, we will notify the customer to arrange an alternative solution.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
For warranty issues please contact us at support@bikejunkies.com. Each Brand is different and we can provide instruction to complete warranty issues.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
