Upgrade your cycling experience with the KT Coaster Brake RR 36Hx, a premium single-speed coaster brake hub designed for durability, performance, and style. Crafted from high-quality steel, this hub ensures long-lasting reliability on all your urban, mountain, or cruiser bikes.
Materials & Durability:
Constructed from robust steel, the KT Coaster Brake RR 36Hx offers exceptional strength and resistance to wear and corrosion, making it ideal for daily commuting, leisure rides, and rugged trail adventures. Its corrosion-resistant finish ensures longevity even in challenging weather conditions.
Performance & Engineering:
Precision-engineered with a 36-hole flange and a 25mm Center-to-Flange (CTF) dimension, this hub delivers smooth power transfer and consistent braking performance. The integrated coaster brake system provides reliable, maintenance-free stopping power, giving you confidence on every ride. The 18-tooth internal gear ratio enhances cadence efficiency, making it suitable for a wide range of cycling styles.
Components & Technology:
Featuring a 1-speed freewheel coaster brake with an 18-tooth sprocket (w/trim kit), this hub simplifies your drivetrain setup, reducing maintenance and potential points of failure. The bearing model 163 ensures low-friction rotation for smoother pedaling. Designed with standard 3/8x24t B/O-NUT axle spacing and a 110mm OLD (Over Locknut Dimension), it fits a variety of bicycle frames seamlessly.
Style & Use Case:
Perfect for cruiser, city, and mountain bikes, the KT Coaster Brake RR 36Hx combines classic style with modern engineering. Its sleek steel finish complements a range of bike aesthetics, making it an excellent choice for riders seeking reliable braking and straightforward setup. Whether commuting in urban environments or exploring off-road trails, this hub delivers confident stopping and a smooth ride.
Innovative & Differentiating Features:
- Steel construction for superior durability
- Integrated coaster brake for maintenance-free stopping power
- Compatible with 18-tooth sprockets for efficient riding
- Standard spacing for easy installation on various frames
- Precision bearings for minimal rolling resistance
Enhance your bike's performance with the KT Coaster Brake RR 36Hx hub - a durable, reliable, and stylish choice for cyclists seeking quality engineering and hassle-free braking. Optimize your build today for smoother rides and dependable stopping power.
- 1. Constructed from high-strength steel (Stl), the KT Coaster Brake RR 36Hx offers durability and reliability for daily commuting and urban riding, ensuring a long-lasting performance under diverse cycling conditions.
- 2. Equipped with an 18-tooth gear and optimized internal braking system, this coaster brake hub delivers smooth, consistent stopping power for enhanced safety and control on your bike.
- 3. Featuring advanced engineering with a 36-hole flange and precise bearing model 163, the hub provides optimal alignment and reduced friction, resulting in improved efficiency and a seamless riding experience.
- 4. Designed for reliable rear rim (RR) use, the KT 305RA STL hub includes a 3/8x24t B/O-Nut axle spacing and a compact, lightweight construction at just 105 grams, perfect for lightweight commuter or hybrid bikes.
- 5. Easy installation with compatible components and a user-friendly trim kit, this coaster brake hub integrates innovative technology for low-maintenance operation, making it an ideal choice for everyday cycling needs.
| Specification | Value |
|---|---|
| Manufacturer | KT |
| Manufacturer Part No. | KT-305RA |
| Universal Product Code | 072774200689 |
| Invoice Description | HUB CB KT 305RA STL 36Hx12Gx110 CP w/TRIM KIT 18t |
| Shipping Weight | 1.78 lbs. |
| Package Dimensions | 6.55 x 3.75 x 2.25 |
| HTS Number | 8714.94.3040C2 |
| Country of Origin | CHINA |
| Use | RR |
| Gears | 1s CB w/18t |
| Spoke Count | 36Hx.105g |
| Spacing / Axle | B/O-NUT 3/8x24t |
| Material | Stl |
| Color | CP |
| Brake Type | CB |
| OLD | 110 |
| PCD-L | 51 |
| PCD-R | 51 |
| LTF-L | 30 |
| LTF-R | 30 |
| CTF-L | 25 |
| CTF-R | 25 |
| Bearing Type | Loose |
| Axle Length | 163 |
| Hole Diameter | 2.5 |
- 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
