About The Product
- 6061 Forged Alloy
- Made to O.E.M. specifications
- Correct hardness to reduce damage to frame upon impact
- Includes mounting bolt
- Fits some Cannondale, GT
- Axle Thread M12x1
- Compatibility:
- Cannondale: Beast of the East 2016-17 / Slate 2016-19 / SuperX series 2017-21 / Synapse Crb Disc Carbon 2018-21 / Synapse Hi-Mod Disc 2018-21 / Synapse Neo AL 2019-21 / Topstone AL 2019-22 / Topstone Neo CRB 2021 / CAAD13 2019 / Quick Neo 2019-21 / F-Si HM 2019 / F-Si Crb 2019 / CADDX 2021 / SystemS
- GT: Grade AL 2020 / Grade Carbon 2020-21 / GTR 2019-21
Upgrade your bike's durability and tidy up your drivetrain with the Sunlite Derailleur Hanger S-303. Crafted from high-quality 6061 forged alloy, this derailleur hanger offers exceptional strength, lightweight performance, and precise fitment for your mountain or road bike. Designed to meet OEM specifications, the S-303 derailleur hanger ensures seamless compatibility with a broad range of popular models, including Cannondale, GT, and more.
Materials & Engineering:
Made from durable 6061 forged alloy, the Sunlite S-303 derailleur hanger provides optimal hardness to absorb impacts and reduce frame damage during crashes or rough riding. Its precise manufacturing process guarantees perfect alignment and fitment, facilitating easy installation and reliable performance.
Component & Technology Features:
Includes a robust mounting bolt for secure attachment. The hanger features an axle thread size of M12x1, compatible with select Cannondale and GT models such as Cannondale Topstone AL, Cannondale Synapse series, SystemSix, and GT GTR and Grade models. Designed to match OEM standards, this hanger offers consistent shifting performance and enhanced drivetrain stability.
Style & Use Case:
Ideal for replacement or upgrade on adventure, gravel, endurance, or commuter bikes, the Sunlite S-303 derailleur hanger ensures your bike remains responsive and reliable on all terrains. Its sleek and unobtrusive design blends with your bike's aesthetics while providing the vital protection needed during impacts.
Innovative & Differentiating Features:
- Correct hardness to minimize frame damage
- Forged alloy construction for strength and weight savings
- OEM fitment for seamless compatibility with select models
- Includes mounting hardware for quick installation
Compatibility Highlights:
Fits various Cannondale models such as the Beast of the East (2016-17), Slate (2016-19), SuperX (2017-21), Synapse Crb and Hi-Mod Disc (2018-21), Topstone AL and Neo (2019-22), CAAD13 (2019), Quick Neo (2019-21), and F-Si (2019). Also compatible with GT Grade AL and Carbon (2020-21), and GTR (2019-21).
Ensure your bike's drivetrain stays smooth and protected with the reliable, precisely engineered Sunlite Derailleur Hanger S-303-your perfect replacement for maintaining peak performance on every ride.
- High-quality replacement derailleur hanger crafted from durable 6061 forged alloy for reliable performance and longevity.
- Precisely engineered to OEM specifications, ensuring a perfect fit on compatible models like Cannondale and GT, eliminating installation issues.
- Designed with correct hardness levels to absorb impact and reduce frame damage during crashes or falls, enhancing your bike's durability.
- Includes a mounting bolt for hassle-free installation, making it easy to replace or upgrade your derailleur hanger without additional parts.
- Compatible with a wide range of bikes, including Cannondale's Topstone, Synapse, and SuperX series, as well as GT models like Grade and GTR, providing versatile use case support.
| Specification | Value |
|---|---|
| Manufacturer | SUNLITE |
| Universal Product Code | 888571121566 |
| Invoice Description | DER PART SUNLT RD HANGER S-303 |
| Shipping Weight | 0.07 lbs. |
| Package Dimensions | 3.05 x 7.15 x 0.4 |
| HTS Number | 8714.99.5000 |
| Country of Origin | TAIWAN |
| Model | S-303 |
- 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
-
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
