About The Product
- 1 piece forged and CNC machined alloy body hubs for MTB and Freeride
- Chromoly, 4-pawl driver body
- Shimano 11sp compatible driver
- 7075AL machined axle
- Sealed bearings
Upgrade your mountain biking setup with the Origin8 MT-3111 MTB Rear Hub - the perfect blend of durability, precision engineering, and versatile performance tailored for aggressive trail riding, Enduro, and freeride disciplines. Designed for riders who demand both reliability and style, this 32H alloy hub is optimized to handle the rigors of challenging terrain while providing smooth, responsive performance.
Materials & Construction
Crafted from high-grade 7075 aluminum alloy, the Origin8 MT-3111 MTB Rear Hub offers exceptional strength-to-weight ratio, ensuring durability without adding unnecessary weight to your bike. The forged and CNC-machined alloy body ensures precise tolerances and a robust construction that withstands impacts and rugged trail conditions. The machined 7075 aluminum axle further enhances structural integrity, providing reliable power transfer on demanding climbs and sprints.
Performance & Engineering
Equipped with sealed bearings, this hub guarantees excellent resistance to dirt, mud, and water, reducing maintenance needs while maintaining smooth rotation over extended rides. Weighing only 440 grams, it strikes an ideal balance between lightweight performance and durability. The hub features a 12mm thru-axle (12TA) compatibility, ensuring a stiff and secure connection to your bike frame, translating rider input into precise control.
Components & Technology
The hub utilizes a 4-pawl chromoly driver body with Shimano 11-speed compatibility, allowing seamless integration with a wide range of modern gear setups from 8 to 11 speeds. This design ensures fast engagement, minimal lag, and reliable power transfer during aggressive riding. The 32-spoke flange (PCD-L and PCD-R 58mm) offers excellent spoke compatibility for balanced wheel strength and longevity, making it suitable for aggressive MTB and freeride applications.
Style & Use Case
Built for mountain bikers who crave performance and reliability, the Origin8 MT-3111 is ideal for enduro, downhill, freeride, and trail riding. Its sleek black finish adds a touch of understated style to any wheelset, while its high-performance features ensure you can tackle technical descents, steep climbs, and rugged terrains with confidence. Whether upgrading your existing wheelset or building a custom setup, this hub delivers versatility and dependability.
Innovative & Differentiating Features
- Forged, CNC-machined alloy hub body for superior strength and precision
- Chromoly 4-pawl freehub design for rapid response and durability
- 7075 aluminum axle for lightweight robustness
- Sealed bearings for enhanced longevity and protection against the elements
- Shimano 11-speed compatible driver for seamless gear compatibility
Specifications:
- Material: 7075 Aluminum Alloy
- Use: Mountain Biking (RR - Rear)
- Weight: 440g
- Spacing / Axle: 12mm thru-axle (12TA)
- Flange Diameter (PCD): 58mm (both sides)
- Compatible Gears: 8-11-speed cassette
- OLD: 142mm (Dropout Width)
Elevate your mountain biking experience with the Origin8 MT-3111 MTB Rear Hub - engineered for the trail, built to last, and designed for riders who demand excellence from their equipment.
- High-strength forged and CNC-machined alloy construction ensures durability and precise wheel performance for mountain biking and freeride riding.
- Shimano 11-speed compatibility with a reliable 4-pawl chromoly driver body delivers smooth engagement and efficient power transfer across a wide gear range.
- Engineered with sealed bearings and a 7075 aluminum machined axle, these hubs provide superior longevity, reduced maintenance, and excellent resistance to dirt and water ingress on rugged trails.
- Designed for versatility and style, the Origin8 MT-3111 MTB hubs feature a sleek black finish and 12mm thru-axle compatibility, making them ideal for mountain bikes built for aggressive trail riding or freeride adventures.
- Innovative engineering includes lightweight 440g weight, 32h spoke count, and compatibility with 8-11 speed cassette systems, offering optimal balance of strength, weight savings, and ride performance in demanding off-road conditions.
| Specification | Value |
|---|---|
| Manufacturer | ORIGIN8 |
| Universal Product Code | 888571111277 |
| Invoice Description | HUB RR OR8 MT3100.2 32x142x12mmTA 6B 8-11sCAS SB BK |
| Shipping Weight | 0.92 lbs. |
| Package Dimensions | 5.5 x 2.55 x 2.55 |
| HTS Number | 8714.93.3500C2 |
| Country of Origin | CHINA |
| Use | RR |
| Gears | 8-11s Cass |
| Spoke Count | 32H |
| Spacing / Axle | 12TA |
| Material | Aly |
| Color | Blk |
| Wt | 440g |
| Brake Type | 6B |
| OLD | 142 |
| PCD-L | 58 |
| PCD-R | 58 |
| Bearing Type | Sealed |
- Supplier:
- JBI
- MAP:
- Yes
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
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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
