About The Product
- Forged and CNC machined AL6061 thread-in cups for a superior fit and noise-free operation
- Low-friction dual seals protect the bearings from harmful contaminants
- Sealed premium bearings are serviceable
- Designed for installing SRAM DUB 28.99mm spindle cranks into BSA threaded frames
Upgrade your cycling performance with the Origin8 Revolvr SRAM DUB 28.99mm Sealed Bearings Outboard English Bottom Bracket - the perfect choice for serious cyclists seeking durability, precision, and seamless power transfer. Crafted with advanced materials and engineering, this bottom bracket is designed to enhance your riding experience, whether you're tackling challenging trails or enjoying smooth city commutes.
Materials and Construction
Built with forged and CNC machined AL6061 aluminum, the Revolvr BSA bottom bracket offers exceptional strength-to-weight ratio, ensuring durability without adding unnecessary weight to your bike. The precision-machined thread-in cups guarantee a secure, snug fit within BSA threaded frames, reducing creaks and unwanted movement.
Performance & Engineering
Designed specifically for SRAM DUB 28.99mm spindle cranks, this bottom bracket provides optimal compatibility and performance. Its advanced low-friction dual seals shield the high-quality sealed bearings from dust, dirt, water, and other contaminants, ensuring smooth operation and longevity in demanding riding conditions.
Components & Technology
Equipped with sealed premium bearings, the Revolvr bottom bracket offers enhanced serviceability, allowing for easy maintenance and extended lifespan. The sealed design not only maintains optimal lubrication but also prevents ingress of debris, minimizing wear and maximizing efficiency.
Style & Use Case
Featuring a sleek black finish, this bottom bracket blends seamlessly with a variety of bike styles, from mountain bikes and gravel bikes to road bikes with BSA threaded frames. Ideal for riders seeking a reliable, high-performance solution to improve drivetrain efficiency and responsiveness.
Innovative Features
The forged and CNC machined AL6061 cups deliver a precise, noise-free fit, while the serviceable sealed bearings ensure sustained performance over countless rides. The design ensures effortless installation and optimal power transfer, making it a top-tier component choice for upgrading or maintaining your crankset.
Optimize your bike's performance with the Origin8 Revolvr SRAM DUB 28.99mm Sealed Bearings Bottom Bracket - engineered for durability, precision, and smooth operation. Choose reliability and upgrade your ride today!
- Engineered with forged and CNC-machined AL6061 thread-in cups, the Origin8 Revolvr SRAM DUB 28.99mm Sealed Bearings Outboard Bottom Bracket delivers a precise, durable fit for efficient power transfer and reduced noise during rides.
- Featuring sealed premium bearings with low-friction dual seals, this bottom bracket offers enhanced protection against dirt, water, and grime, ensuring long-lasting performance in harsh riding conditions.
- Designed specifically for SRAM DUB 28.99mm spindle cranks, it seamlessly integrates into BSA threaded frames, making it an ideal upgrade for mountain biking and road cycling enthusiasts seeking smooth, reliable operation.
- Constructed from lightweight yet robust AL6061 alloy, this bottom bracket combines stellar durability with minimal weight, optimizing your bike's performance without sacrificing strength.
- With a serviceable design, the Origin8 Revolvr BSA Bottom Bracket allows for easy maintenance and bearing replacement, providing sustainable, high-performance use over the lifespan of your cycling setup.
| Specification | Value |
|---|---|
| Manufacturer | ORIGIN8 |
| Universal Product Code | 888571069981 |
| Invoice Description | BB SET OR8 REVOLVR BSA ENG TO FIT DUB OUTBOARD SB BK |
| Shipping Weight | 0.24 lbs. |
| Package Dimensions | 5.45 x 2.3 x 2.2 |
| HTS Number | 8714.96.5000 |
| Country of Origin | TAIWAN |
| Shell | 68/73mm |
| Interface | ENG |
| Spindle Type | DUB |
| Cup Material | AL6061 |
| Weight | 100g |
| 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
