About The Product
- One oversized spindle to work across every bottom bracket standard
- Mountain and Road, Includes 3mm spacer
- PressFit cups for lighter weight
- Greater bearing durability
- Integrated adjuster
- Easy installation
- *Part number 610747 recommended for installation
Upgrade your mountain biking performance with the SRAM DUB Sealed Cartridge Bearings PressFit30 Bottom Bracket - the ultimate choice for MTB enthusiasts demanding durability, efficiency, and seamless compatibility. Designed specifically for MTB cranks, this high-quality bottom bracket combines innovative engineering with premium materials to enhance power transfer and protect your drivetrain in challenging trail conditions.
Materials & Construction:
Crafted with corrosion-resistant steel sealed cartridge bearings, the SRAM DUB PF30 Bottom Bracket offers exceptional longevity and resistance to mud, water, and debris. Its sleek black finish not only provides a stylish look but also adds an extra layer of protection against the elements, ensuring reliable performance ride after ride.
Performance & Engineering:
Engineered with SRAM's DUB spindle technology, this bottom bracket features an oversized spindle diameter of 28.99mm, delivering improved stiffness and efficient power transfer from your crankset to the drivetrain. The DUB interface standard simplifies compatibility across numerous cranksets and bottom bracket standards, reducing inventory complexity for bike shops and riders alike. Integrated adjusters and Gutter Seal Technology further enhance sealing against dirt and water infiltration, maintaining smooth operation in rugged trail environments.
Components & Technology:
The sealed cartridge bearings housed within the DUB PF30 Bottom Bracket ensure low friction and minimal maintenance, even in muddy or wet conditions. The PF30 shell interface (46mm ID, 68/73mm widths) guarantees a secure fit, while the Steel bearing components provide strength and durability needed for mountain biking exigencies.
Style & Use Case:
Available in classic black, this bottom bracket complements any MTB build-whether you're upgrading your trail bike or building a new mountain rig. Its robust design makes it ideal for aggressive riding styles, enduro, downhill, or XC mountain biking, where reliability and performance are paramount.
Innovative & Differentiating Features:
- Gutter Seal Technology : Significantly improves sealing against water, mud, and debris for extended bearing life.
- Oversized DUB Spindle Compatibility: Works across all standard cranksets, reducing compatibility issues.
- Lighter & Stronger: Designed to be significantly lighter than traditional GXP systems without sacrificing strength, helping to reduce overall bike weight and improve handling.
Technical Specifications:
- Shell ID: 46mm
- Shell Width: 68/73mm
- BB Interface: PF30
- Spindle Diameter: 28.99mm (DUB)
- Bearing Type: Steel sealed cartridge bearings
- Compatibility: MTB-specific, designed for PressFit30 frames
- Color: Black
Optimize your mountain bike's drivetrain with the SRAM DUB Sealed Cartridge Bearings PressFit30 Bottom Bracket - engineered for maximum durability, efficiency, and ease of installation. Perfect for serious MTB riders looking to elevate their trail experience with reliable, high-performance components.
- High-quality, durable sealed cartridge bearings designed specifically for MTB applications, providing reliable performance in demanding off-road conditions.
- Engineered with Gutter Seal Technology , these bottom brackets offer superior sealing against mud, water, and dirt to extend bearing life and maintain consistent power transfer.
- Compatible with SRAM DUB spindle technology and designed for PF30 bottom bracket shells, ensuring seamless integration with a wide range of modern mountain bike frames and cranksets.
- Constructed from high-grade steel components with lightweight design, the SRAM DUB Sealed Cartridge Bottom Bracket minimizes weight without compromising strength or durability, enhancing MTB riding efficiency.
- Featuring an integrated adjuster for precise installation and performance tuning, this bottom bracket is ideal for serious mountain bikers seeking durability, simplicity, and cutting-edge engineering for challenging trail conditions.
| Specification | Value |
|---|---|
| Manufacturer | SRAM |
| Manufacturer Part No. | 00.6418.018.000 |
| Universal Product Code | 710845813740 |
| Invoice Description | BB SET SRAM DUB PF30 68/73 RD/MTB |
| Shipping Weight | 0.25 lbs. |
| Package Dimensions | 4.9 x 3.4 x 2.5 |
| HTS Number | SAS 67228 |
| Country of Origin | TAIWAN |
| Shell | 68/73mm |
| Interface | PF30 |
| Spindle Type | DUB |
| Cup Material | Aluminum |
| 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
