SUNLITE

Sunlite SL-55 Square Taper BSA Bottom Bracket - Sealed Bearings, Chromoly Spindle 17138

MSRP : $53.91
$41.47
(You save $12.44 )
In Stock
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SKU:
17138
UPC:
072774171385
Condition:
New
Shipping:
Free Shipping (2-3 Business Days)
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About The Product

  • Alloy shell
  • Alloy cups
  • Chromoly spindle
  • Sealed bearings

Upgrade your bike's performance with the Sunlite SL-55 Square Taper JIS 68x118 BSA Bottom Bracket, the perfect choice for reliable and smooth pedaling. Designed for cyclists seeking durability, efficiency, and ease of installation, this high-quality bottom bracket features advanced materials and engineering technologies to enhance your cycling experience.

Premium Materials and Construction:

Constructed with an alloy shell and alloy cups, the Sunlite SL-55 ensures exceptional durability while maintaining a lightweight profile. Its robust chromoly spindle delivers enhanced strength and rigidity, providing a stable platform for efficient power transfer during every ride.

Optimized Performance & Engineering:

Equipped with sealed bearings, this bottom bracket offers superior protection against dirt, moisture, and debris-reducing friction and prolonging lifespan. The sealed design guarantees smooth rotation and minimizes maintenance, making it ideal for both daily commuting and performance riding.

Components & Technology:

Featuring a standard square taper JIS interface with 68x118mm spindle dimensions, the Sunlite SL-55 seamlessly integrates with a variety of bicycle cranksets. The alloy cups and alloy shell contribute to corrosion resistance and lightweight performance, ensuring your bike stays reliable in all conditions.

Style & Use Case:

Perfect for road bikes, mountain bikes, and hybrid bicycles, this bottom bracket is suitable for cyclists seeking a durable and efficient component. Its sleek alloy finish complements a wide range of bike aesthetics, making it a versatile upgrade for both casual riders and serious cyclists.

Innovative & Differentiating Features:

The combination of alloy construction, sealed bearing technology, and chromoly spindle sets the Sunlite SL-55 apart from standard bottom brackets. It provides excellent longevity, low maintenance, and consistent performance, ensuring a smooth ride mile after mile.

Upgrade your bike with the Sunlite SL-55 Square Taper JIS BSA Bottom Bracket-designed for reliability, engineered for performance, and built to keep you moving forward.

  • Designed with high-quality alloy shells and cups for enhanced durability and corrosion resistance, ensuring long-lasting performance in various riding conditions.
  • Equipped with sealed bearings that provide low friction, superior protection against dirt and moisture, and reduce maintenance requirements for smoother, more efficient pedaling.
  • Features a robust chromoly spindle that delivers strength and rigidity, optimizing power transfer and improving overall bike responsiveness during intense rides.
  • Engineered for compatibility with BSA (English Threaded) bottom bracket shells, making installation straightforward and suitable for a wide range of bicycle frames and setups.
  • Stylish and reliable, the Sunlite SL-55 Square Taper JIS Bottom Bracket offers top-tier performance and durability for both recreational and competitive cycling applications.
SpecificationValue
ManufacturerSUNLITE
Universal Product Code072774171385
Invoice DescriptionBB SET SUNLT SL55 68x118 SQ ALY-CUP ENG SEALED BRG
Shipping Weight0.69 lbs.
Package Dimensions6.65 x 1.7 x 1.8
HTS Number8714.96.5000
Country of OriginTAIWAN
Shell68mm
InterfaceENG
Spindle TypeSQR JIS
Length118mm
Cup MaterialAlloy
Weight290-300g
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:

  • The item must be in new, unused, and uninstalled condition.

  • All original packaging, tags, hardware, and accessories must be included and intact.

  • Items showing wear, installation marks, damage, or improper use cannot be accepted.

  • 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:

  1. You will receive a Return Authorization email with instructions.

  2. Print the prepaid label provided by us. ($9.99 will be deducted from your refund)

  3. 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:

  • Electronics with opened packaging or broken manufacturer seals

  • Any part that has been installed or shows installation attempts

  • Tools or chemicals that have been opened or unsealed

  • Open‑box items with destroyed or missing packaging

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

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:

  • Alaska

  • Hawaii

  • Puerto Rico

  • 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.

  • We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.

  • 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