About The Product
- Forged aluminum cooling finned backing plate
- High performance organic compound
- Greatly reduced heat build up and lasting brake power
Upgrade your bicycle braking performance with the Koolstop D630K Origin8 Vise Hyd-Mech / Shimano Alfine R505 Brake Shoes. Engineered for durability, reliability, and superior stopping power, these high-quality brake shoes are ideal for a range of internal hub and disc brake systems, including Shimano Alfine S500/S501, Deore M535/M545, M585/M595, and Deore M765/M775.
Materials & Construction:
Designed with a forged aluminum cooling finned backing plate, the Koolstop D630K brake shoes provide exceptional heat dissipation during intense riding sessions. The high-performance organic brake compound ensures smooth, quiet braking performance while reducing brake fade under prolonged use.
Performance & Engineering:
Featuring a standard organic compound, these brake shoes offer consistent braking with excellent modulation and a responsive feel. The finned alloy backplate not only enhances heat management but also extends the lifespan of the brake shoes, maintaining optimal braking performance in all conditions.
Components & Technology:
Compatible with Origin8 Vise Hyd-Mech, Shimano Alfine R505, and various Deore M series internal hub systems, these brake shoes are designed for precise fit and reliable engagement. Their pad style ID 20 ensures seamless installation and compatibility across multiple bike setups.
Style & Use Case:
Whether you're commuting, touring, or mountain biking, the Koolstop D630K brake shoes deliver powerful and predictable braking performance. Their sleek design complements modern bicycle aesthetics while providing the confidence to control your ride in urban, trail, or urban environments.
Innovative & Differentiating Features:
The forged aluminum finned backing plate is a standout feature that greatly reduces heat build-up, preventing brake fade during descents or extended braking periods. The organic compound offers a clean, quiet braking experience with excellent stopping power.
Optimize your bike's braking system with Koolstop's premium organic brake shoes-designed for cyclists who demand reliability, durability, and top-tier performance. Perfect for front or rear disc brake applications on internal hub and mechanical systems. Upgrade today for safer, more confident rides!
- Enhanced braking performance with high-quality organic brake shoes featuring a forged aluminum cooling finned backing plate for superior heat dissipation and consistent braking power.
- Designed for compatibility with Origin8 Vise Hyd-Mech, Shimano Alfine R505, S500, S501, and Deore series (M535, M545, M585, M595, M596, M655, M665, M601, M765, M775, M800, M975), ensuring versatile use across various internal hub and V-brake systems.
- Constructed with durable organic brake pad material optimized for reliable stopping power, reduced noise, and minimal brake fade during prolonged riding or steep descents.
- Featuring a finned alloy backplate that enhances airflow and cooling during intense braking, helping to extend brake pad lifespan and maintain consistent performance in all riding conditions.
- Ideal for road, city, and commuter bikes seeking high-performance, low-maintenance brake solutions with advanced heat management technology and compatibility with multiple Shimano and Origin8 hydraulic and mechanical braking systems.
| Specification | Value |
|---|---|
| Manufacturer | KOOLSTOP |
| Manufacturer Part No. | KS-D630K |
| Universal Product Code | 760251080854 |
| Invoice Description | BRAKE SHOES K/S DISC SHI XTR AERO-KOOL ORGANIC-M960/965/966/975/M765 |
| Shipping Weight | 0.07 lbs. |
| Package Dimensions | 6.9 x 3.95 x 0.75 |
| Country of Origin | UNITED STATES |
| Pad Style ID | 20 |
| Compatibility | Origin8 Vise Hyd-Mech / Shimano Alfine R505, Alfine S500, Alfine S501, Deore M535, M545, Deore M585, Deore M595, M596, Deore M655, M665, M601, Deore M765, Deore M775, Deore M800, Deore M975, T605, |
| Pad Material | Organic |
| Compound | Standard |
| Brand | Kool-Stop |
| Backplate | Finned Alloy |
- 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
