About The Product
- Steel Bolt on replacement hubs
- Loose ball
Upgrade Your Bicycle's Performance with the Wheel Master SB-1001 Steel Bolt-On Rear Hub - Compatible with 5-7-Speed Freewheels
Looking for a durable, high-performance rear hub that offers reliable power transfer and easy installation? The Wheel Master SB-1001 Steel Bolt-On Rear Hub is expertly engineered for BMX, track, and single-speed bikes that require a sturdy, bolt-on axle design. Crafted from premium steel, this hub ensures longevity, strength, and optimal ride stability for competitive cycling or casual riding.
Materials & Construction:
- Made from high-quality steel for exceptional durability and resistance to corrosion
- Steel bolt-on construction provides secure attachment and easy replacement
- Designed with loose ball bearings for smooth rotation and minimal maintenance
Performance & Engineering:
- Compatible with 5 to 7-speed freewheels, making it versatile across various drivetrain configurations
- Precise dimensions (36H, 135mm OLD, 24.5mm CT, 80g weight) ensure seamless fitment and lightweight performance
- Features a B/O-NUT 3/8x26t axle spacing, optimized for robust power transfer and wheel stability
- Utilizes high-quality 175-bearing model for smooth rotation and durability in demanding conditions
Components & Technology:
- Bolt-on clamping mechanism offers secure wheel attachment without quick-release skewers
- Looseness in ball bearings facilitates easy maintenance and replacement, prolonging hub life
- Designed with a 45mm PCD (Pitch Circle Diameter) for compatibility with a wide range of sprockets and gears
Style & Use Case:
- Perfect for BMX riders, fixed gear enthusiasts, or anyone seeking a reliable bolt-on hub for rugged urban riding or competitive cycling
- Classic steel finish complements various bike styles, offering a sleek, minimalist aesthetic
- Ideal for riders seeking a durable, easy-to-install hub that enhances wheel strength and longevity
Innovative & Differentiating Features:
- Steel bolt-on system ensures maximum security and theft resistance compared to quick-release options
- Designed with precise engineering specifications to deliver consistent performance across different gear setups
- Compatible with a range of freewheel sizes (5-7 speeds), providing flexibility for upgrading your bike
Optimize your ride with the Wheel Master SB-1001 Steel Bolt-On Rear Hub - a perfect blend of durability, performance, and style. Whether upgrading your existing wheelset or building a custom setup, this high-quality hub ensures reliable performance and long-lasting reliability in various cycling applications.
- High-quality steel bolt-on replacement hubs designed for enhanced durability and reliable performance in road rim brake applications.
- Constructed from high-strength steel, these hubs ensure longevity, resistance to corrosion, and a solid, secure fit for your wheel setup.
- Features loose ball bearing technology for smooth rolling, easy maintenance, and consistent spin performance, making them ideal for casual riding or commuting.
- Compatible with 5-7 speed freewheel systems, these hubs fit 36-hole rims with a 135mm OLD and 45mm PCD, suitable for a wide range of bicycle builds and upgrades.
- Innovative bolt-on design with a B/O-NUT 3/8x26t thread and precise specifications (CTF-R 24.5, LTF-L 35/43, Bearing Model 175) for dependable upgrade options and bespoke wheel building.
| Specification | Value |
|---|---|
| Manufacturer | WHEEL MASTER |
| Universal Product Code | 888571015377 |
| Invoice Description | HUB RR WM SB1001 STL BO SF 5-6s 36x135x80g CP |
| Shipping Weight | 0.91 lbs. |
| Package Dimensions | 6.9 x 2.1 x 1.9 |
| HTS Number | 8714.93.3500C2 |
| Country of Origin | CHINA |
| Use | RR |
| Gears | 5-7s FW |
| Spoke Count | 36H |
| Spacing / Axle | B/O-NUT 3/8x26t |
| Material | Steel |
| Color | CP |
| Brake Type | RIM |
| OLD | 135 |
| PCD-L | 45 |
| PCD-R | 45 |
| LTF-L | 35 |
| LTF-R | 43 |
| CTF-L | 32.5 |
| CTF-R | 24.5 |
| Axle Length | 175 |
| Hole Diameter | 2.5 |
- 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
