- Home Page /
- Sports Outdoor & Fitness /
- Sports /
- Cycling /
- Parts & Components /
- Derailleurs & Shifters /
- Derailleurs & Parts /
- Front Derailleurs /
- Sunrace FD-M300 Front Derailleur Der Sunrace ...
0 ratings
Item #:
85776522
Sunrace FD-M300 Front Derailleur Der Sunrace Fdm300 Dp 28.6-34.9 3x7/8 Sl/bk
Item #:
85776522
ZMW 717
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, September 21
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Sizing
Designed for frame sizes 28.6-34.9 mm, accommodating various bike setups while ensuring a secure fit for optimal performance.
Smooth Shifting
Engineered for 3x7/8 speed systems, allowing seamless gear transitions that enhance riding efficiency and rider experience.
Durable Construction
Crafted with robust materials, the FD-M300 offers long-lasting reliability, making it an excellent choice for avid cyclists seeking durability.
Product Details
| Brand Name | SunRace |
| Manufacturer | SunRace |
| Number of Items | 1 |
| Global Trade Identification Number | 04710944250374 |
| Included Components | Front Derailleur |
| Model Number | FDM300 SD/MD/LD-BOX |
| Manufacturer Part Number | FDM300 SD/MD/LD-BOX |
| Unit Count | 1 Count |
| Item Weight | 8.96 ounces (254.02 grams) |
| Item Dimensions L x W x H | 10"L x 8"W x 2"H (25.4 x 20.3 x 5.1 cm) |
| Color | BLK/SIL |
| Material Type | Alloy Steel |
| Case Material Type | Stainless Steel |
| Mount Type | Clamp-On Mount |
| Brand | SunRace |
| Material | Alloy Steel |
| Mounting Type | Clamp-On Mount |
Who Should Buy?
-
Budget Cyclists
Ideal for budget-conscious cyclists seeking an affordable and reliable front derailleur for their multi-speed bikes.
-
Recreational Riders
Great for casual riders who need a dependable shifting component for leisurely rides and weekend outings.
-
Mountain Bikers
Designed for mountain bikes, it ensures smooth gear changes during varied terrains, enhancing overall performance and control.
-
Performance Racers
Not suitable for competitive racers needing high-end components with quick and precise shifting for race conditions.
Product Description
Sunrace FD-M300 Front Derailleur Der Sunrace Fdm300 Dp 28.6-34.9 3x7/8 Sl/bk
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Sunrace FD-M300 Front Derailleur designed for?
Answer: The Sunrace FD-M300 Front Derailleur is designed primarily for multi-speed bikes, particularly those equipped with a 3x7 or 3x8-speed gear system. This derailleur allows for smooth shifting between gears, enhancing your cycling experience on various terrains. It is built to accommodate a wide range of frame sizes thanks to its adjustable clamp diameter of 28.6mm to 34.9mm, making it versatile for different bike models. -
Question:
How do I install the Sunrace FD-M300 Front Derailleur?
Answer: Installing the Sunrace FD-M300 Front Derailleur requires basic bike maintenance skills. First, mount it to the bike frame using the correct clamp size. Ensure the derailleur is positioned parallel to the chainrings and adjust the limit screws to prevent chain rubbing. Familiarizing yourself with your bike's gear system will also help ensure precise installation. This is particularly useful for riders who frequently tweak their bike setups. -
Question:
Is the Sunrace FD-M300 compatible with all bike brands?
Answer: While the Sunrace FD-M300 Front Derailleur is compatible with most bikes that support a 3x7 or 3x8 speed configuration, it’s essential to consider the bike's existing drivetrain components. Ensuring compatibility with chainrings, shifters, and chain type will optimize performance. Riders who often switch components should check their bike's specifications to confirm compatibility before buying. -
Question:
What materials is the Sunrace FD-M300 made from?
Answer: The Sunrace FD-M300 Front Derailleur is constructed from high-quality aluminum and plastic, ensuring a perfect balance between durability and lightweight performance. This allows for reliable shifting while minimizing extra weight on the bike. The sturdy construction is especially beneficial for mountain biking or rough terrains, where additional robustness is required. -
Question:
Can the Sunrace FD-M300 handle steep terrains?
Answer: Yes, the Sunrace FD-M300 is designed to perform well even on steep terrains. Its design allows seamless shifting regardless of incline, enabling riders to efficiently manage different gear ratios during climbs or descents. This feature is particularly advantageous for mountain bikers tackling challenging trails or for commuters who deal with varying terrains daily. -
Question:
What chain width is compatible with the Sunrace FD-M300?
Answer: The Sunrace FD-M300 Front Derailleur is compatible with standard 7 and 8-speed chains, typically measuring 3/32 inches in width. This compatibility ensures optimum functionality with your bike's existing setup. For cyclists looking to maintain effective shifting and overall performance, using the correct chain width is essential. -
Question:
What is the adjustment process for the Sunrace FD-M300?
Answer: Adjusting the Sunrace FD-M300 Front Derailleur involves configuring the limit screws and cable tension. Begin by ensuring the derailleur is aligned with the chainrings, then adjust the high and low limit screws to prevent the chain from falling off during shifts. Proper tension on the cable is also vital. These adjustments are critical for ensuring smooth and reliable gear changes, greatly enhancing your ride quality. -
Question:
What are the benefits of a front derailleur?
Answer: The primary benefits of a front derailleur, such as the Sunrace FD-M300, include improved gear shifting and efficiency. It allows cyclists to quickly switch between chainrings, which is essential for adapting to varying terrains and conditions. Efficient gear changes enable better power distribution while pedaling, making it particularly beneficial for both casual riders and performance-focused cyclists. -
Question:
Can I use the Sunrace FD-M300 for single-speed bikes?
Answer: The Sunrace FD-M300 Front Derailleur is not suitable for single-speed bike setups as it is specifically designed for multi-speed systems. Attempting to use it on a single-speed bike would not provide the intended functionality and would likely hinder performance. Single-speed riders should consider dedicated single-speed components for optimal gearing efficiency. -
Question:
Where can I buy the Sunrace FD-M300 Front Derailleur in Zambia?
Answer: You can purchase the Sunrace FD-M300 Front Derailleur from Ubuy in Zambia. Ubuy offers a wide range of bicycle parts including this specific model, ensuring you have access to quality components for your cycling needs. Their platform makes it easy to browse, compare, and choose the right products for your bike.
SunRace Front Derailleurs FDM300 SD/MD/LD-BOX Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
ZMW 717
Order now and get it around Monday, September 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.