DT SWISS

DT Swiss 350 Rear Mountain Bike Hub 12x150mm, 36pt Ratchet, Black H350LDDBR32SA2444S

MSRP : $358.16
$275.51
(You save $82.65 )
In Stock
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SKU:
372189
UPC:
7613052329116
Condition:
New
Shipping:
Free Shipping (2-3 Business Days)
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About The Product

  • The 350 series offers same performance as its higher end cousins with slightly less weight optimized parts to offer the same reliability at a much lower cost
  • Aluminum outer shell for durability and light weight performance
  • Sealed cartridge bearings

Ultimate Performance and Dependability with the DT Swiss 350 Rear Hub - 12 x 150mm, 6-Bolt, HG11 MTN, Black, 32H, 36pt

Upgrade your mountain biking setup with the DT Swiss 350 Rear Hub, a pinnacle of engineering designed for endurance, durability, and smooth performance. Crafted from lightweight aluminum (Aly) with precision-sealed cartridge bearings, this hub ensures reliable function on every trail or XC race. Its robust 12mm thru-axle (12 x 150mm) provides increased stiffness and stability, making it an ideal choice for aggressive mountain biking and technical terrain.

Materials & Construction:

Made from high-strength aluminum alloy, the DT Swiss 350 hub combines lightweight design with exceptional durability. The precision-machined components and contact-free seals guarantee smooth rolling and long-lasting performance, even in muddy or wet conditions. The black finish offers a sleek, professional look that complements any mountain bike aesthetics.

Performance & Engineering:

Powered by the patented Star-Ratchet system featuring 36 engagement points, the DT Swiss 350 hub delivers instant power transfer and rapid engagement for confident technical riding. The 36-tooth ratchets ensure minimal pedal lag, making climbs and accelerations more efficient. The hub's simple yet sophisticated construction reduces weight without compromising strength, helping you maintain agility on the trails.

Components & Technology:

- Ratchet System: Innovative, patented Star-Ratchet with 36 engagement points for quick response

- Bearing System: Sealed cartridge bearings provide increased durability and maintenance ease

- Compatibility: Shimano HG11 8-11 speed cassette body supports a wide gear range for versatile trail riding

- Axle & Spoke Interface: 12mm thru-axle with J-bend spoke holes and 32-spoke drilling ensures reliable wheel building and wheel stiffness

- Brake Compatibility: 6-bolt disc brake mount optimized for powerful stopping power and versatility

Style & Use Case:

Designed specifically for mountain biking disciplines-including cross-country, trail, and enduro-the black finish complements a range of bikes, from lightweight cross-country race bikes to aggressive trail rigs. The versatile 6-bolt rotor compatibility allows for robust braking performance across various disc brake systems. Whether tackling technical climbs or fast descents, the DT Swiss 350 rear hub offers dependable performance and ease of maintenance.

Innovative & Differentiating Features:

- Tool-free maintenance and conversion via press-fit end caps

- Compatibility with multiple standards, supporting your bike's future upgrades

- Proven freehub ratchet system for enduring performance and quick engagement

- Lightweight design (only 285g) for improved ride handling and responsiveness

Optimize your mountain bike's performance with the DT Swiss 350 Rear Hub-where reliability meets cutting-edge engineering. Perfect for riders seeking a high-performance, easy-to-maintain hub that supports aggressive riding styles and trail adventures.

  • Dependable freehub Ratchet System with 36 engagement points for instant power transfer and enhanced efficiency.
  • Constructed from lightweight aluminum alloy, offering a durable yet low-weight design ideal for aggressive mountain biking and endurance rides.
  • Features patented Star-Ratchet technology with contact-free seals and sealed cartridge bearings, ensuring smooth operation and long-lasting performance in challenging conditions.
  • Compatible with 12mm thru-axle and 6-bolt disc brake systems, suitable for various MTB and gravel bike setups, with easy tool-free maintenance thanks to press-fit end caps.
  • Optimized for Shimano HG 11-speed cassette compatibility, supporting 8 to 11-speed gearing, making it a versatile choice for modern mountain bikes and trail riding.
SpecificationValue
ManufacturerDT SWISS
Manufacturer Part No.H350LDDBR32SA2444S
Universal Product Code7613052329116
Invoice DescriptionHUB RR DT 350 MTB 32x150x12mmTA 6B 8-11sMTB RATCHET BK
Shipping Weight0.98 lbs.
Package Dimensions10.1 x 5.5 x 3.8
Country of OriginTAIWAN
UseRR
Gears8-11s Cass
Spoke Count32H
Spacing / Axle12TA
MaterialAly
ColorBlk
Brake Type6B
OLD150
Bearing TypeSealed
Axle Length150
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:

  • The item must be in new, unused, and uninstalled condition.

  • All original packaging, tags, hardware, and accessories must be included and intact.

  • Items showing wear, installation marks, damage, or improper use cannot be accepted.

  • 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:

  1. You will receive a Return Authorization email with instructions.

  2. Print the prepaid label provided by us. ($9.99 will be deducted from your refund)

  3. 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:

  • Electronics with opened packaging or broken manufacturer seals

  • Any part that has been installed or shows installation attempts

  • Tools or chemicals that have been opened or unsealed

  • 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:

  • Alaska

  • Hawaii

  • Puerto Rico

  • 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.

  • We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.

  • 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