About The Product
- Forged hollow SCM4130 chromoly spindle
- Industrial 600KRS cartridge sealed bearings with oversized diameter 3/16
- Cold forged steel cups
- Double snap seals for water and dirt protection
- Compatible with FSA Powerdrive cranks
Elevate your cycling performance with the FSA 8420ST Power Drive Steel Cartridge Bottom Bracket - the ultimate solution for durability, precision, and smooth power transfer. Crafted with cutting-edge materials and engineering, this bottom bracket is designed to meet the rigorous demands of both competitive and recreational cyclists.
Premium Materials for Lasting Durability
Featuring a forged hollow SCM4130 chromoly spindle, the FSA 8420ST guarantees exceptional strength while maintaining a lightweight profile. The cold forged aluminum cups provide a robust, corrosion-resistant foundation, ensuring long-term performance in all riding conditions. Equipped with industrial-grade 6002KRS sealed bearings, these components offer superior water and dirt resistance, keeping your ride smooth even in adverse weather.
Innovative Engineering & Components
The sealed cartridge bearings utilize oversized 3/16 balls to optimize load distribution and reduce friction, translating to a more efficient power transfer from pedaling to movement. Double snap seals further enhance water and dirt ingress protection, prolonging bearing life and minimizing maintenance. Designed for an 68mm shell width with customizable lengths (108mm, 113mm, and 118mm), the FSA Power Drive Bottom Bracket ensures compatibility with a broad range of bike frames.
Versatile Style & Use Cases
With its sleek silver finish and precise fit for English bottom bracket shells, this bottom bracket seamlessly integrates into road and mountain bikes alike. Its versatile dimensions (including the popular 68mm x 118mm size) make it ideal for riders seeking reliable performance on high-mileage adventures or competitive racing.
Key Features:
- Forged hollow SCM4130 chromoly spindle for strength and lightweight performance
- Industrial 6002KRS sealed cartridge bearings with oversized 3/16 balls for smooth operation
- Cold forged aluminum cups for durability and corrosion resistance
- Double snap seals for enhanced water and dirt protection
- Compatibility with 68mm shell width and adjustable spindle lengths (108mm, 113mm, 118mm)
- Lightweight at only 335 grams for optimized cycling efficiency
Upgrade your bike with the FSA 8420ST Power Drive Steel Cartridge Bottom Bracket-engineered for performance, durability, and smooth pedaling. Perfect for serious cyclists seeking reliable component technology combined with a sleek, professional aesthetic.
- High-performance steel cartridge bearings featuring forged hollow SCM4130 chromoly spindle for enhanced strength and durability.
- Engineered with industrial-grade 6002KRS sealed bearings and oversized 3/16-inch balls for smooth, reliable pedaling even in tough conditions.
- Constructed with cold-forged aluminum cups that reduce weight while maintaining exceptional stiffness and resilience during intense rides.
- Designed for versatile use with multiple sizes (68mm x 108mm, 113mm, and 118mm), making it compatible with a wide range of cranksets and bike frames.
- Features double snap seals that provide optimal water and dirt resistance, extending the lifespan of your bottom bracket and ensuring consistent performance in all weather.
| Specification | Value |
|---|---|
| Manufacturer | FULL SPEED AHEAD |
| Manufacturer Part No. | 210-3514 |
| Universal Product Code | 400310032881 |
| Invoice Description | BB SET FSA 68x118 POWERDRIVE SPLINE 8420ST |
| Shipping Weight | 0.84 lbs. |
| Package Dimensions | 5.85 x 2 x 2.05 |
| Country of Origin | TAIWAN |
| Shell | 68mm |
| Interface | ENG |
| Spindle Type | PWD |
| Length | 118mm |
| Cup Material | Steel |
| Weight | 325g |
- 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
