About The Product
- Micro Drive II chainrings are compatible with 1-piece and 22mm 3-piece BMX cranks
- CNC machined 6061T6 alloy construction
Elevate your BMX performance with the Black Ops Micro Drive II 25T Chainring in striking Purple. Designed for durability, precision, and style, this high-performance chainring is an essential upgrade for serious riders seeking optimal power transfer and lightweight engineering.
Materials & Construction:
Constructed from CNC-machined 6061 T6 aluminum, the Black Ops Micro Drive II Chainring offers exceptional strength-to-weight ratio, ensuring long-lasting durability while maintaining minimal weight. The premium alloy material resists impact and corrosion, making it ideal for aggressive riding and demanding terrain.
Performance & Engineering:
The 25-tooth tooth profile provides a perfect balance of speed and torque for BMX, dirt jumping, and freestyle riding. Its standard chain compatibility (1/2 x 1/8 ) ensures seamless integration with a wide range of drivetrain setups. The precision CNC machining delivers consistent gear engagement and smooth pedaling experience, maximizing your power output on every ride.
Components & Technology:
Engineered for compatibility with both 1-piece and 22mm 3-piece BMX cranks, the Micro Drive II Chainring offers versatile installation options. Its lightweight aluminum construction reduces rotational weight, enhancing acceleration and maneuverability during high-intensity BMX tricks and racing.
Style & Use Case:
Bold and vibrant in glossy purple, this chainring not only boosts your bike's performance but also adds a striking aesthetic appeal. Ideal for BMX enthusiasts, freestyle riders, and race competitors, it's designed for aggressive riding styles where durability and precision are crucial.
Innovative & Differentiating Features:
- Compatible with both 1-piece and 3-piece cranksets for versatile upgrades
- CNC machined from 6061 T6 aluminum for superior strength and weight reduction
- Sleek purple finish offers a unique, eye-catching look
- Standard 1/2 x 1/8 chain compatibility ensures broad drivetrain compatibility
Upgrade your BMX drivetrain with the Black Ops Micro Drive II 25T Chainring-where innovative engineering meets bold style for peak riding performance. Maximize power transfer, reduce weight, and stand out with this premium aluminum BMX chainring designed for serious riders.
- Optimized for BMX enthusiasts and street riders, the Black Ops Micro Drive II Chainring 25T is crafted from rugged CNC-machined 6061T6 aluminum alloy, ensuring durability and lightweight performance.
- Designed for compatibility with both 1-piece (1pc) and 3-piece (3pc) BMX crank systems, featuring a precise 1/2in x 1/8in chain compatibility for seamless engagement and smooth power transfer.
- Engineered with high-precision machining, this 25-tooth standard tooth type chainring provides optimal gear ratio for aggressive street riding, dirt jumps, and BMX racing, enhancing acceleration and climbing efficiency.
- The stylish purple anodized finish adds a sleek, aggressive look to your BMX setup, making it ideal for riders who prioritize both performance and custom style in their bike build.
- An innovative choice for serious BMX riders, the Black Ops Micro Drive II Chainring offers a perfect balance of strength, lightweight construction, and compatibility, delivering reliable performance in any riding condition.
| Specification | Value |
|---|---|
| Manufacturer | BLACK OPS |
| Universal Product Code | 888571061374 |
| Invoice Description | CHAINRING BK-OPS 25T MICRO DRIVE II ALY PU |
| Shipping Weight | 0.17 lbs. |
| Package Dimensions | 5.75 x 7.1 x 0.5 |
| HTS Number | 8714.96.5000 |
| Country of Origin | TAIWAN |
| Mount Compatibility | 1pc/3pc |
| Teeth | 25T |
| Material | Alloy |
| Color | Purple |
| Chain Compatibility | 1/2" x 1/8" |
| Tooth Type | Standard |
- Supplier:
- JBI
- Color:
- Purple
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
