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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
microSHIFT R439 Front Derailleur - 9-Speed, Triple 52/42/30T, Braze-On, Shimano CompatibleA classic design that's backwards compatible with older 3x9 road drivetrains, the microSHIFT R439 front derailleur features quality construction and modern functionality that provides smooth shifting. Compatible with 9 speed Shimano road drivetrains Designed for use with 30 42 52t chainrings Product Specifics Double or Triple: Triple Drivetrain Speeds: 9 Derailleur Capacity: 22 Front Derailleur Clamp: Braze on Front Derailleur Cable Pull: Bottom Pull
A classic design that's backwards compatible with older 3x9 road drivetrains, the microSHIFT R439 front derailleur features quality construction and modern functionality that provides smooth shifting.- Compatible with 9-speed Shimano road drivetrains
- Designed for use with 30/42/52t chainrings
Product Specifics
- Double or Triple: Triple
- Drivetrain Speeds: 9
- Derailleur Capacity: 22
- Front Derailleur Clamp: Braze-on
- Front Derailleur Cable Pull: Bottom Pull
- Front Der/Shifter Compatibility: Shimano Road
- Max Ring (teeth): 52
- Front Derailleur Style: Traditional
Today's Stock Status
Currently not available
UPC: Not available
EAN: 4710495434360
Manufacturer Part Number: FD-R439-F
FD0408
182676-Q0-L
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Light and comfortable
Size: Large, Color: White, Size: Large, Color: White
My husband is 6’2, 208 lbs and a large fit very nicely on him. Easy care and not thick so he was able to comfortably wear and colored shirt underneath.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect Summer Essential – Comfortable and Breathable!
Size: Medium, Color: 1 White
I’m really impressed with these cotton pants. They are incredibly lightweight and breathable, which makes them perfect for the beach or just staying cool in the summer heat. The elastic waist and drawstring ensure a perfect fit, and the 100% cotton fabric feels high-quality and soft. I ordered my usual medium, and they fit perfectly—just the right balance of relaxed and stylish. Definitely a 5-star purchase for anyone needing comfortable casual trousers!
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Great pants! True to size
Size: Large, Color: 1 White
Great pants! Hubby loved them. Super comfortable too
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Reviewed in the United States on May 9, 2026
★★★★★ 4
Good fit, very see through
Size: Small, Color: 2 Beige
They fit and look great, but be warned!! They are very see through, make sure you’ve got some light colored underwear!
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Reviewed in the United States on April 5, 2026
★★★★★ 5
100% cotton, but still easy care
Size: Large, Color: Khaki 2
I bought 5 of these pants and I am glad that I did. The elastic waists are easy pull up and down (especially for the mobility handicapped like me). They wash and dry nicely - I don't bother ironing them. They are nice, light summer pants (good year round in FL).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
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