About The Product
- Replacement or upgrade crank arms for use with E-bikes
Upgrade your e-bike with the Full Speed Ahead CK-320 Ebike Crank Arm Set - Bosch Gen 3 (BNI), 165mm, engineered for exceptional durability, lightweight performance, and sleek style. Designed specifically for Bosch Generation 3 (Gen 3) systems, this high-quality crankset offers a perfect blend of advanced materials, innovative engineering, and proven technology - making it the ideal choice for serious e-bike enthusiasts and commuting riders alike.
### Premium Materials & Engineering
Constructed from forged Aluminum 6061/T6, the CK-320 crank arms are crafted for superior strength-to-weight ratio, ensuring durability while shedding unnecessary weight. Weighing approximately 450 grams per pair, these crankarms provide a significant performance upgrade over traditional steel options, enhancing acceleration and responsiveness.
### Advanced Components & Technology
Designed for Bosch's BNIF interface, the crankset features a precision-engineered spindle interface tailored for seamless integration with Bosch Gen 3 e-bike systems. The anodized black finish with laser graphics not only emphasizes style but also offers increased resistance to corrosion and wear, ideal for diverse riding conditions.
### Performance & Use Case
With a compact 165mm crank length, this crankset optimizes pedaling efficiency and rider comfort, making it suitable for a variety of cycling disciplines-from urban commuting to trail riding. The crankset is compatible with 9/16" pedal spindles and is specifically designed for e-bike applications, ensuring reliable power transfer and smooth operation.
### Style & Versatility
Featuring a sleek black anodized finish with subtle laser graphics, the CK-320 crankarms enhance your bike's aesthetic while maintaining a clean, minimalist look. Whether you're customizing your e-bike for daily rides or upgrading for increased performance, these crank arms are the perfect upgrade.
### Key Features:
- Forged Aluminum 6061/T6 construction for durability and lightweight performance
- Compatible with Bosch Gen 3 (BNI) e-bike systems
- 165mm crank length for optimized pedaling efficiency
- Anodized black finish with laser graphics for style and corrosion resistance
- Designed for 9/16" pedal spindles (bolts sold separately)
- Weighs only 450 grams per pair, reducing overall bike weight
### Optimize your e-bike's performance with the Full Speed Ahead CK-320 Bosch Gen 3 Crank Arm Set - the perfect upgrade for enhanced efficiency, sleek style, and reliable power transfer. Elevate your riding experience today!
- High-performance forged crank arms made from lightweight AL6061/T6 alloy for enhanced durability and reduced weight, optimizing power transfer on e-bikes.
- Designed specifically for Bosch Gen3 e-bike systems with a precision BNIF interface, ensuring seamless compatibility and reliable performance.
- Available in 165mm, 170mm, 172.5mm, and 175mm lengths to provide a customizable fit for riders of all sizes, improving comfort and pedaling efficiency.
- Sleek black anodized finish with laser-engraved graphics offers a stylish, modern look that complements any e-bike aesthetic while resisting scratches and corrosion.
- Engineered without bolts (sold separately), allowing for flexible installation options and streamlined maintenance tailored to your bike setup.
| Specification | Value |
|---|---|
| Manufacturer | FULL SPEED AHEAD |
| Manufacturer Part No. | 324-0044002260 |
| Universal Product Code | 840031069153 |
| Invoice Description | CRANKARM SET FSA EBIKE BOSCH GEN3 165mm MiniISIS BK |
| Shipping Weight | 0.03 lbs. |
| Package Dimensions | 1.45 x 1.25 x 1.15 |
| Country of Origin | TAIWAN |
| Type | Bosch Gen 3 |
| Length / Teeth | 165mm |
| Spindle Type | ISIS |
| Color | Black |
- 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
