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
- Large surface contact area of ratchet provide improved durability and reliability
Upgrade your mountain bike or road bike with the DT Swiss 240 EXP Rear Hub - engineered for exceptional performance, durability, and lightweight efficiency. Designed for serious cyclists demanding reliable, high-performance wheel setups, this hub features innovative engineering and premium materials that elevate your riding experience.
Materials & Construction:
Built with high-strength aluminum alloy, the DT Swiss 240 EXP rear hub ensures a lightweight profile without compromising durability. Its black anodized finish offers corrosion resistance and a sleek aesthetic. Equipped with sealed cartridge bearings made from steel, this hub provides smooth rotation and long-lasting performance even under tough riding conditions.
Performance & Engineering:
The DT Swiss 240 EXP features the revolutionary Ratchet EXP (54-tooth), combining a fused threaded ring/ratchet with a single spring mechanism. This design reduces component count, making the freehub system lighter, more durable, and easier to maintain. The integration of the drive side bearing into the threaded ring increases the bearing stance, resulting in a 15% boost in axle stiffness, improving power transfer efficiency and overall frame responsiveness.
Components & Technology:
- 54 Points of Engagement: Enjoy rapid engagement with near-instantaneous power transfer, perfect for technical climbs and quick accelerations.
- Micro Spline Compatibility: Compatible with Shimano Micro Spline cassettes, supporting 11-12 speed drivetrain systems for versatile gear options.
- 6-Bolt Disc Compatibility: Designed for secure 6-bolt disc brake mounting, providing reliable braking performance across various riding styles.
- Refined End Caps: Easy disassembly for maintenance and wheel building, thanks to the innovative end cap design with integrated notches.
Style & Use Case:
Available in sleek black and red accents, this hub complements aggressive mountain biking, gravel adventures, and high-performance road setups. Its robust construction and innovative features make it ideal for enduro,all-mountain, cyclocross, and endurance riding, where durability and efficiency are paramount.
Innovative & Differentiating Features:
- Ratchet EXP Technology with 54T Engagement: Delivers smoother, quicker engagement compared to traditional hubs.
- Increased Stiffness: Strategic bearing placement enhances wheel stability and power transfer.
- Enhanced Durability & Reliability: The legendary DT Swiss ratchet system ensures consistent performance over countless rides.
Specifications & Compatibility:
- Hub Diameter: 12 x 148mm Boost Thru-Axle (DT Swiss Spacing)
- Drilling: 28 Holes, J-Bend Spokes
- Cassette Body: Shimano Micro Spline, 11-12s gears
- Weight: 233 grams - optimized for lightweight performance
- Suitable for rear wheel applications, with sealed cartridge steel bearings for added longevity.
Upgrade to the DT Swiss 240 EXP Rear Hub for unparalleled engagement, stiffness, and reliability on every ride. Perfect for riders seeking precision engineering and cutting-edge technology to enhance their cycling performance.
- High-performance DT Swiss 240 EXP Rear Hub featuring a lightweight aluminum construction with durable sealed cartridge bearings for reliable operation on rugged rides.
- Advanced Ratchet EXP (54t) engagement system provides 54 points of engagement for instant power transfer, reducing pedal lag for responsive climbing and sprinting.
- Innovative manufacturing includes a fused threaded ring and integrated drive side bearing, resulting in a 15% increase in hub stiffness and enhanced durability during demanding cycling conditions.
- Compatible with Shimano Micro Spline cassettes and designed for 12mm thru-axle with 148mm spacing, making it ideal for modern mountain bikes and gravel setups.
- Sleek black/red styling with easy-disassembly end caps makes maintenance straightforward, while the lightweight 233g profile optimizes performance without sacrificing strength.
| Specification | Value |
|---|---|
| Manufacturer | DT SWISS |
| Manufacturer Part No. | H240TDD2R28SA2294S |
| Universal Product Code | 7613052332826 |
| Invoice Description | HUB RR DT 240 MTB 28x148x12mmTA MICROSPLINE 54T RATCHET EXP 6B BK (L) |
| Shipping Weight | 0.84 lbs. |
| Package Dimensions | 10.05 x 5.35 x 3.75 |
| Country of Origin | TAIWAN |
| Use | RR |
| Gears | 11-12s MicroSpline |
| Spoke Count | 28H |
| Spacing / Axle | 12TA |
| Material | Aly |
| Color | Blk |
| Brake Type | 6B |
| 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
