About The Product
- 8-speed Road crankset
- Square taper interface
- Does not include BB
- Weights do not include BB
Upgrade your cycling performance with the Sunlite Double Alloy Crankset 172.5x50/34mm - the perfect choice for road cyclists seeking durability, efficiency, and style. Crafted from lightweight, high-strength alloy materials, this 8-speed road crankset delivers exceptional power transfer and reliable performance on every ride.
Engineered with precision, the Sunlite Double Alloy Crankset features a 172.5mm crank arm length combined with a versatile 50/34t chainring configuration, providing optimal cadence and torque for climbing and sprinting. The sturdy 110mm bolt pattern paired with a square taper (JIS) spindle interface ensures a secure fit and seamless compatibility with a wide range of road bike frames.
Designed for performance-conscious cyclists, this crankset employs advanced alloy materials to reduce weight without sacrificing strength. Its sleek black finish complements any bike aesthetic, making it suitable for both racing and recreational riding. Please note, the crankset does not include bottom bracket components, allowing you to customize your setup for superior ride quality.
Whether you're upgrading your existing drivetrain or building a new road bike, the Sunlite Double Alloy Crankset offers an unbeatable combination of engineering, durability, and style. Enhance your cycling efficiency with this high-performance crankset optimized for speed, reliability, and long-lasting use.
Key Features & Benefits:
- High-grade alloy construction for lightweight durability
- 172.5mm crank arm length for balanced pedaling efficiency
- 50/34t chainrings, ideal for climbing and all-around road riding
- 8-speed compatibility, perfect for modern road gear setups
- Square taper interface (JIS) for secure, easy installation
- 110mm bolt pattern ensures broad frame compatibility
- Sleek, black finish for a professional aesthetic
- Does not include bottom bracket; customizable to your ride setup
Optimize your road bike with the trusted quality and performance of the Sunlite Double Alloy Crankset - designed for cyclists who demand reliability, performance, and style on every ride.
- Lightweight Alloy Construction: Crafted from durable, high-quality alloy material, ensuring strength, corrosion resistance, and lightweight performance for efficient riding over long distances and challenging terrains.
- Performance & Engineering Excellence: Designed with precise 172.5mm crank arm length and a versatile 50/34T chainring setup, optimized for smooth power transfer and enhanced pedaling efficiency in road cycling.
- Advanced Components & Compatibility: Features a 110mm bolt pattern with a 5-bolt JIS Square Taper interface, providing reliable fitment with most road bike bottom brackets and easy installation for DIY bike upgrades.
- Modern Style & Use Case: Perfect for minimalist road racing, endurance rides, and urban cycling, combining sleek black finish with a professional look that complements various bike styles and rider aesthetics.
- Innovative & Customizable Design: Does not include bottom bracket; allows for flexible pairing with your preferred 8-speed compatible bottom bracket system, offering tailored performance upgrades for your road bike setup.
| Specification | Value |
|---|---|
| Manufacturer | SUNLITE |
| Universal Product Code | 888571058800 |
| Invoice Description | CRANKSET SUNLT RD 172x50/34 SQ BLK |
| Shipping Weight | 1.68 lbs. |
| Package Dimensions | 10.6 x 8 x 1.7 |
| HTS Number | 8714.96.5000C2 |
| Country of Origin | CHINA |
| Type | Alloy |
| Length / Teeth | 172.5x50/34 |
| Spindle Type | 110 SQR JIS |
| Color | BLK |
| Bolt Pattern | 110x5B |
| Weight | 895g |
| Speed | 2x8 |
- 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
