Upgrade Your Mountain Biking Experience with the Wheel Master 27.5in Alloy Mountain Disc Rear Wheel
Optimize your ride with the Wheel Master 27.5-inch Alloy Mountain Disc Rear Wheel - engineered for durability, performance, and style. Designed specifically for serious mountain bikers and trail enthusiasts, this Rear Wheel combines high-quality materials with advanced manufacturing technology to deliver superior handling on challenging terrains.
Materials & Construction:
Constructed from premium-grade aluminum alloy, the Wheel Master 27.5-inch rim offers exceptional strength-to-weight ratio, ensuring durability without adding unnecessary weight. The double wall design enhances structural integrity and provides reliable support during aggressive riding and tough climbs. The lightweight yet rugged alloy is resistant to corrosion, making it ideal for various weather conditions.
Performance & Engineering:
This tubeless-compatible Rear Wheel features a precise 584mm ISO diameter and 30mm inner rim width (ID), enabling optimized tire seating, lower pressure operation, and improved traction. The 142mm O.L.D. (Over Locknut Dimension) with a thru-axle 12mm thru-axle system ensures secure and stiff wheel attachment to your bike, enhancing stability and responsiveness. Equipped with sealed bearing hubs (OR8 MT-3100.4), it offers smooth rotation, lower maintenance, and increased longevity even in dusty or muddy trail conditions.
Components & Technology:
The hubs feature integrated sealed bearings and a robust 32-spoke count (14G stainless steel spokes), providing maximum durability and even load distribution. The Rear Wheel supports 8 to 11-speed mountain bike drivetrain setups, compatible with a wide range of gearing options. The black disc-ready rims and hubs combine a sleek aesthetic with functional performance, perfect for riders seeking a stylish yet reliable component.
Style & Use Case:
Ideal for mountain biking enthusiasts tackling technical trails, cross-country routes, and rugged off-road adventures, this Rear Wheel offers excellent traction, control, and confidence. The tubeless compatibility reduces the risk of flats and allows lower tire pressures for superior grip and comfort on uneven terrain. Whether you're racing or exploring distant trails, the Wheel Master 27.5in alloy Rear Wheel ensures a responsive, lightweight, and durable upgrade for your mountain bike.
Innovative & Differentiating Features:
- Tubeless-Ready Design for easier setup and lower rolling resistance
- Precision-engineered double wall alloy rims for strength and lightweight performance
- Sealed bearing hubs for maximum durability and minimal maintenance
- Compatibility with 8-11 speed mountain bike drivetrains
- Thru-axle 12mm system for enhanced rigidity and stability
Elevate your mountain biking performance with the Wheel Master 27.5-inch Alloy Mountain Disc Rear Wheel - engineered for trail-ready durability, superior handling, and stylish performance. Dominate rugged terrains with confidence and precision.
- High-performance 27.5-inch alloy mountain bike wheel featuring durable double-wall rim construction for enhanced strength and reliability on rugged terrains.
- Tubeless-compatible design with WTB TCS 2.0 i30 CVX rim allows for easy setup, reduced weight, and improved puncture resistance during intense trail rides.
- Sealed bearing hub (OR8 MT-3100.4) ensures smooth rotation, superior durability, and low maintenance, making it ideal for aggressive mountain biking conditions.
- Optimized for 8 to 11-speed drivetrain compatibility with 32 spokes (14G stainless steel), providing excellent spoke tension balance and wheel strength for demanding descents.
- Sleek black disc color and modern styling make these wheels perfect for upgrading your mountain bike's performance and appearance, suitable for trail riding, enduro, and all-mountain use.
| Specification | Value |
|---|---|
| Manufacturer | WHEEL MASTER |
| Universal Product Code | 888571124567 |
| Invoice Description | WHL RR 27.5 584x30 WTB ST TCS 2.0 i30 CVX BK DISC 32 OR8 MT3100.4 8-11MT 6B 12mm SEAL BK 142mm SS2.0BK |
| Shipping Weight | 5.00 lbs. |
| Package Dimensions | 6.5 x 25.75 x 25.25 |
| Country of Origin | CHINA |
| Size | 27.5in |
| Ft / Rr / St | RR |
| Width ID (mm) | 30 |
| Axle | Thru 12mm |
| Rim Color | Blk Disc |
| Rim Model | WTB ST TCS 2.0 i30 CVX |
| Hub Model | OR8 MT-3100.4 Sealed |
| O.L.D. | 142 |
| Hub Color | Blk |
| Gears | 8-11s MT |
| Brake Type | 6B |
| Spoke Type | 14G SS BK |
| Spoke Count | 32H |
| Wall | Dbl |
| Valve | PV |
| Type | Tubeless Compatible |
| 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
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Storefront name: Bike Junkies
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Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
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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
