About The Product
- Heavy duty coaster brake hubs available with 12G and 14G spoke holes
- Includes trim kit and 19t sprocket
Upgrade your bicycle's stopping power and reliability with the Wheel Master Heavy Duty Alloy Coaster Brake RR 36Hx.105g Sil 1s CB w/19t-a durable, high-performance hub engineered for cruiser, city, and utility bikes. Crafted from premium alloy materials, this heavy-duty coaster brake hub delivers smooth, consistent braking while withstanding the rigors of daily riding.
Materials & Construction:
Made from lightweight yet rugged aluminum alloy, the Wheel Master coaster brake hub ensures optimal strength-to-weight ratio for enhanced durability and riding comfort. The precise engineering of its components guarantees long-lasting performance, even under heavy usage.
Performance & Engineering:
Designed for reliable backpedal braking, this hub features a single-speed coaster brake mechanism that provides instant stopping power without the need for additional brake levers or cables. Its 110mm OLD with a 3/8x24t B/O-nut spacing makes it compatible with a wide range of bicycle frames. The integrated 19-tooth sprocket offers efficient power transfer and smooth pedaling cadence.
Components & Technology:
Includes a built-in trim kit and a 19T sprocket for seamless integration and easy installation. The bearing model 160 ensures smooth rotation and minimal maintenance, while the heavy-duty 12G spoke holes support strong wheel builds with increased spoke strength and durability for demanding riding conditions.
Style & Use Case:
Ideal for cruiser bikes, city commuters, and cargo bikes that require dependable coaster braking and robust construction. Its sleek, silver finish complements a variety of bike styles, offering a clean and functional look for everyday riding.
Innovative Features:
This hub's heavy-duty alloy construction, combined with its reliable coaster brake design, makes it a standout choice for riders seeking enhanced safety and durability. Its versatile compatibility and easy-to-service design also make it a preferred option for custom bike builds and upgrades.
Elevate your bike's performance with the Wheel Master Heavy Duty Alloy Coaster Brake RR 36Hx.105g Sil 1s CB w/19t-built for durability, safety, and smooth riding experience.
- Heavy-duty alloy coaster brake hub constructed from forged aluminum ensures durability and lightweight performance for everyday cycling or BMX applications.
- Designed with precision engineering, this hub features 12G and 14G spoke hole options for strong, reliable wheel builds with optimized tension and strength.
- Includes a versatile trim kit and a 19-tooth sprocket, allowing for easy customization to improve pedaling efficiency and riding versatility across various bike styles.
- Perfect for recreational, commuter, and urban bikes, this hub combines sleek alloy construction with functional technology for smooth braking and long-lasting performance.
- Innovative design with a 3/8x24t B/O-NUT axle spacing and 160-bearing system offers enhanced stability and compatibility with a range of bike frames and wheelsets.
| Specification | Value |
|---|---|
| Manufacturer | WHEEL MASTER |
| Universal Product Code | 888571093436 |
| Invoice Description | HUB CB WM HD ALY 36Hx12Gx110 SL w/TRIM KIT 19t |
| Shipping Weight | 1.66 lbs. |
| Package Dimensions | 4.85 x 6 x 2.4 |
| HTS Number | 8714.94.3040C2 |
| Country of Origin | CHINA |
| Use | RR |
| Gears | 1s CB w/19t |
| Spoke Count | 36Hx.105g |
| Spacing / Axle | B/O-NUT 3/8x24t |
| Material | Aly |
| Color | Sil |
| Brake Type | CB |
| OLD | 110 |
| Axle Length | 160 |
- 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:
-
The item must be in new, unused, and uninstalled condition.
-
All original packaging, tags, hardware, and accessories must be included and intact.
-
Items showing wear, installation marks, damage, or improper use cannot be accepted.
-
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:
-
You will receive a Return Authorization email with instructions.
-
Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
-
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:
-
Electronics with opened packaging or broken manufacturer seals
-
Any part that has been installed or shows installation attempts
-
Tools or chemicals that have been opened or unsealed
-
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:
-
Alaska
-
Hawaii
-
Puerto Rico
-
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.
-
We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
-
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
