About The Product
- Micro Drive II chainrings are compatible with 1-piece and 22mm 3-piece BMX cranks
- CNC machined 6061T6 alloy construction
Upgrade your BMX drivetrain with the Black Ops Micro Drive II 25T Chainring - a precision-engineered, lightweight component designed for optimal performance and durability. Crafted from high-quality CNC-machined 6061 T6 aluminum alloy, this 25-tooth chainring offers a perfect balance of strength and weight savings, making it ideal for aggressive riding styles, BMX racing, and stunt riding.
Materials & Construction:
Constructed from premium CNC-machined 6061 T6 aluminum alloy, the Black Ops Micro Drive II chainring ensures excellent strength-to-weight ratio and corrosion resistance. Its durable alloy composition withstands intense riding conditions and provides reliable longevity, even during high-impact BMX tricks and jumps.
Performance & Engineering:
Designed for seamless compatibility with both 1-piece and 22mm 3-piece BMX cranks, this 25T chainring offers a precise fit for optimized power transfer. Its standard tooth profile ensures smooth engagement with 1/2" x 1/8" chains, reducing slippage and enhancing pedal efficiency. The micro drive tooth design provides quick acceleration and consistent engagement, perfect for competitive riding or technical maneuvers.
Components & Technology:
Featuring CNC machining technology, the Black Ops chainring maintains tight tolerances and superior finish, ensuring a sleek aesthetic and reliable performance. Its compatibility with standard BMX chain specifications makes it easy to integrate into your existing setup, whether for racing, freestyle, or commuting.
Style & Use Case:
With its sleek silver finish, the Black Ops Micro Drive II chainring adds a professional look to your BMX or mountain bike build. Its clean, minimalist design complements various bike styles, from race bikes to street rigs. This chainring is engineered to handle intense riding environments, providing the durability required for high-speed racing, technical tricks, and day-to-day riding.
Innovative Features:
- Compatibility with both 1 pc and 3 pc cranks for versatile installation
- CNC-machined from premium alloy for durability and lightweight performance
- Designed for standard 1/2" x 1/8" chains, ensuring wide chain compatibility
- Optimized tooth profile for smooth engagement and quick acceleration
Upgrade your BMX drivetrain with confidence-choose the Black Ops Micro Drive II 25T Chainring for unmatched durability, precision, and style. Perfect for riders seeking reliable performance and a streamlined look for all their BMX adventures.
- Optimized for BMX performance and durability, the Black Ops Micro Drive II 25T Chainring features precision CNC machined 6061T6 aluminum alloy construction for lightweight strength and superior resistance to impact.
- Designed for seamless compatibility, this 25-tooth chainring fits both 1-piece and 3-piece 22mm cranks, making it ideal for BMX riders seeking versatility and reliable gear engagement.
- Built with a standard 1/2 inch x 1/8 inch chain compatibility, the Micro Drive II ensures smooth power transfer and efficient pedaling for aggressive riding styles and racing applications.
- Sleek silver anodized finish enhances style and corrosion resistance, making this chainring not only high-performance but also a stylish upgrade for any BMX bike.
- Engineered for precision and durability, the Black Ops Micro Drive II Chainring is perfect for BMX stunt riders, dirt jumpers, and mountain bikers looking for a lightweight, high-strength component that improves acceleration and overall bike performance.
| Specification | Value |
|---|---|
| Manufacturer | BLACK OPS |
| Universal Product Code | 888571061398 |
| Invoice Description | CHAINRING BK-OPS 25T MICRO DRIVE II ALY SL |
| Shipping Weight | 0.17 lbs. |
| Package Dimensions | 7.05 x 5.8 x 0.45 |
| HTS Number | 8714.96.5000 |
| Country of Origin | TAIWAN |
| Mount Compatibility | 1pc/3pc |
| Teeth | 25T |
| Material | Alloy |
| Color | Silver |
| Chain Compatibility | 1/2" x 1/8" |
| Tooth Type | Standard |
- 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
