About The Product
- The new 240 MTB series featuring new EXP ratchet technology (rear only)
- Newly redesigned press-fit end caps allow easy tool-free maintenance and conversion
- Contact free seals and high precision build guarantee smooth bearings
- Rear hubs feature 36T ratchet mechanism with 10° engagement angle for instant transfer
- Large surface contact area of ratchet provide improved durability and reliability
- Straight pull spoke interface for improved handling and performance
Upgrade your mountain biking experience with the DT Swiss 240 MTB RR 28H Black Cassette Hub - the perfect combination of performance, durability, and innovative engineering. Designed specifically for aggressive trail riding, enduro, and all-mountain disciplines, this sealed cartridge bearing hub delivers smooth operation, reliable power transfer, and easy maintenance.
Materials & Build Quality:
Constructed from lightweight yet sturdy aluminum (Aly), the DT Swiss 240 MTB RR hub ensures optimal strength-to-weight ratio, providing the durability needed for demanding MTB rides. Its rugged blackout finish not only enhances its style but also resists corrosion, making it ideal for all weather conditions.
Performance & Engineering:
Featuring the latest EXP ratchet technology, this rear hub offers 36T engagement with a 10 engagement angle, providing instant power transfer and quick response during technical climbs and aggressive descents. The large contact surface area of the ratchets improves durability and reliability, reducing maintenance and increasing longevity. The sealed cartridge bearings with contact-free seals minimize friction, ensure smooth rotation, and protect against dirt and water ingress for sustained performance over time.
Components & Technology:
The DT Swiss 240 MTB hub incorporates straight-pull spoke interface for improved handling, enhanced stiffness, and easier wheel building. Its redesigned press-fit end caps allow for tool-free maintenance and quick hub conversions, making upgrades and repairs hassle-free. Compatible with 8-11 speed cassette systems and utilizing a 12mm thru-axle (12TA) spacing for enhanced wheel stability and durability.
Style & Use Case:
Built for adventurous cyclists seeking reliability and high performance, this hub suits XC, trail, enduro, and downhill bikes. Whether you're hitting rugged trails or racing downhill, the DT Swiss 240 MTB RR hub provides responsive handling and consistent engagement, elevating your ride experience.
Innovative & Differentiating Features:
- EXP Ratchet Technology: Delivers rapid engagement with 36T ratchet mechanism for immediate power transfer.
- Tool-Free Maintenance: Redesigned press-fit end caps for quick service and conversion.
- Sealed Cartridge Bearings: Contact-free seals for smooth rotation and durability.
- Straight Pull Interface: Improves handling, stiffness, and wheel integrity.
Optimize your mountain bike's performance with the trustworthy engineering of the DT Swiss 240 MTB RR 28H Blk Cassette Hub - engineered for speed, durability, and exceptional handling in every ride. Perfect for cyclists seeking a high-performance, low-maintenance hub that stands up to the toughest trails.
- High-precision sealed cartridge bearings with contact-free seals deliver smooth, reliable performance in all MTB conditions, reducing maintenance and increasing durability.
- Featuring DT Swiss' innovative EXP ratchet technology (rear hub only), this 36T engagement system provides instant power transfer and improved responsiveness for aggressive trail riding and technical climbs.
- Designed with a straight pull spoke interface, the DT Swiss 240 MTB RR 28H simplifies wheel build and maintenance, offering enhanced handling, strength, and wheel stiffness for demanding MTB use.
- Constructed from lightweight and durable aluminum, this 12mm thru-axle hub ensures optimal strength-to-weight ratio, ideal for aggressive riding styles and demanding terrain.
- Equipped with press-fit end caps allowing tool-free installation and conversion, this hub offers quick setup adjustments, making it perfect for versatile MTB setups and evolving riding needs.
| Specification | Value |
|---|---|
| Manufacturer | DT SWISS |
| Manufacturer Part No. | H24PTCDBR28SA3298S |
| Universal Product Code | 7613052356488 |
| Invoice Description | HUB RR DT 240 STRAIGHT PULL MTB 28x148x12mmTA 8-11CAS RATCHET EXP CL BK (L) |
| Shipping Weight | 0.81 lbs. |
| Package Dimensions | 10.15 x 5.3 x 3.75 |
| Country of Origin | TAIWAN |
| Use | RR |
| Gears | 8-11s Cass |
| Spoke Count | 28H |
| Spacing / Axle | 12TA |
| Material | Aly |
| Color | Blk |
| Brake Type | CL |
| OLD | 148 |
| Axle Length | 148 |
- 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
