Best Front Bike Derailleurs - Buying Guide
Last Updated: 05/26/2024
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Shimano FD-M310 Aultus Front Derailleur (28.6-34.9-mm 3x7/8 Speed Low-Clamp)
Asin: B001ORZF94 | Model: EFDM310X6 | PartNumber: EFDM310X6 | Ean: 0689228222427 | UPC: 689228222427
Features
- Mountain double or triple
- Dual Pull Design: Compatible with top or bottom routing
- Shimano Reference Number: FD-M310
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Shimano Reference Number: Fd-M310.
Dual Pull Design: Compatible With Top Or Bottom Routing.
First Available: 03/01/2012
Brand: SHIMANO | Manufacturer: Altus
Dimensions: 3.75 x 6.75 x 4.00 inches | Weight: 0.55 Pounds
See On Amazon #2
THALOUS Bicycle Front Derailleur Down Swing 3x6/7 Speed Tourney FD-TY300 for Mountain Road Bike 31.8mm
Asin: B0CLR89FJM | Model: Down Swing/31.8mm | PartNumber: Down Swing/31.8mm
Features
- Model Front derailleur FD-TY300 Down swing 31.8mm, 3x7/6-speed. Please carefully check whether the front derailleur of your bike is a pull-UP type before buying, if yours is a pull-down type, it is not applicable.
- Compatible tooth ratio 42T, drawing mode: up double pull, installation diameter: 31.8mm.
- Double SIS positioning 47.5-50mm chain center line compatible with wide chain design, improve variable speed response, extend service life.
- Features Clamp Band Mount, 3x7/6-speed. Made of high strength aluminum alloy material, strong and durable, lightweight design.
- Principle of speed change The speed change line pulls the guide chain piece to toggle the chain, so that the chain runs on different tooth pieces of the tooth disk, realizing the tooth ratio of different speeds, making the riding more effortless and faster.
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【Double Sis Positioning】47.5-50Mm Chain Center Line Compatible With Wide Chain Design, Improve Variable Speed Response, Extend Service Life..
【Principle Of Speed Change】The Speed Change Line Pulls The Guide Chain Piece To Toggle The Chain, So That The Chain Runs On Different Tooth Pieces Of The Tooth Disk, Realizing The Tooth Ratio Of Different Speeds, Making The Riding More Effortless And Faster..
【Features】Clamp Band Mount, 3X7/6-Speed. Made Of High Strength Aluminum Alloy Material, Strong And Durable, Lightweight Design..
【Compatible Tooth Ratio】42T, Drawing Mode: Up Double Pull, Installation Diameter: 31.8Mm..
Brand: THALOUS | Manufacturer: THALOUS
Warranty: False
See On Amazon #3
Front Bike Derailleurs 3 Speed Clamp On Front Derailleurs Compatible with top or Bottom Routing for Mountain Bike Road Bicycle MTB BMX with Adjust Clamp Size 31.8mm 34.9mm
Asin: B09Q65MWWH | Model: LITEONE 0563 Front Derailleur | PartNumber: LITEONE 0563 Front Derailleur | Ean: 0780744789040 | UPC: 780744789040
Features
- Fit for 42 34 24 teeth three piece type crankset, high compatibility bidirectional cable arm, support both up and down trace, Suitable for 6/7/8/9/10/11 or 18/21/24/27/30/33 speed mountain bikes
- Mount Type: Clamp On, 34.9 to 31.8 conversion clip ring, supports 31.8/34.9mm diameter tube, universal for most mountain bike
- Precision machining ensures smooth operation. The chain moves from one sprocket to another, almost without wear
- The derailleur is made of high-quality metal material, which is rust-proof, wear-resistant and durable. Forged aluminum construction lowers weight without sacrificing durability
- Suitable for BMX bikes, cruisers, electric bikes, folding bikes, hybrid, mountain bikes, etc.
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Precision Machining Ensures Smooth Operation. The Chain Moves From One Sprocket To Another, Almost Without Wear.
Suitable For Bmx Bikes, Cruisers, Electric Bikes, Folding Bikes, Hybrid, Mountain Bikes, Etc..
The Derailleur Is Made Of High-Quality Metal Material, Which Is Rust-Proof, Wear-Resistant And Durable. Forged Aluminum Construction Lowers Weight Without Sacrificing Durability.
Mount Type: Clamp On, 34.9 To 31.8 Conversion Clip Ring, Supports 31.8/34.9Mm Diameter Tube, Universal For Most Mountain Bike.
Brand: LITEONE | Manufacturer: LITEONE
Warranty: 1 Year
See On Amazon #4
Bike Front Derailleur, Universal Bicycle Derailleur, Steel Speed Changer TZ 30 Replacement Mountain Bike Accessories, Speed Front Dialer, Bicycle Parts, Bicycle Accessories(Size:Pull up)
Asin: B09BFFDSSQ | Model: 16275440296852 | PartNumber: 16275440296852
Features
- Material: Made of hard steel, durable and not esaily broken, rust proof, and easy to install.
- Easy to Use:Light operation and smooth shifting, multi clamp band quick assembly.
- Feature: Compact and lightweight, no burdent to your bike,the surface is smooth without burr,convenient to clean and maintain
- Special Design: Features stable front variable speed performance and narrow antiskid plate design.variable speed performance and narrow antiskid plate design.
- Wide use: Suitable for BMX bikes, cruisers, electric bikes, folding bikes, hybrid, mountain bikes, etc. Can reduces the chance of damage to the lower fork after collision and abrasion of chain.
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Feature: Compact And Lightweight, No Burdent To Your Bike,The Surface Is Smooth Without Burr,Convenient To Clean And Maintain.
Wide Use: Suitable For Bmx Bikes, Cruisers, Electric Bikes, Folding Bikes, Hybrid, Mountain Bikes, Etc. Can Reduces The Chance Of Damage To The Lower Fork After Collision And Abrasion Of Chain..
Special Design: Features Stable Front Variable Speed Performance And Narrow Antiskid Plate Design.Variable Speed Performance And Narrow Antiskid Plate Design..
Easy To Use:Light Operation And Smooth Shifting, Multi Clamp Band Quick Assembly..
Brand: Tookie | Manufacturer: Tookie
Dimensions: 0.31 x 4.72 x 3.54 inches
See On Amazon #5
SHIMANO FD-A070A 7 Front Derailleur - Black, 7 Speed
Asin: B00E8WUTEI | Model: FD-A070A | PartNumber: FD-A070A | Ean: 4524667332947 | UPC: 689228332942
Features
- For 7-speed drivetrains
- Compatible with 50T chainring
- SG-X chainring compatible<
- Dual SIS front index shifting
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Sg-X Chainring Compatible<.
Dual Sis Front Index Shifting.
Compatible With 50T Chainring.
First Available: 09/30/2018
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 3.25 x 5.75 x 3.75 inches | Weight: 0.48 pounds
See On Amazon #6
THALOUS Bicycle Front Derailleur Altus FD-M310 3x7/8 Speed for Mountain Road Bike 31.8 34.9 mm
Asin: B0BX8TBK7B | Model: TH-FRM310-US | PartNumber: TH-FRM310-US
Features
- Model Front derailleur FD-M310, 6/7/8 speed. Made of high strength aluminum alloy material, strong and durable, lightweight design.
- Double SIS positioning 47.5-50mm chain center line compatible with wide chain design, improve variable speed response, extend service life
- Compatible tooth ratio 42/44T, drawing mode: up and down double pull, installation diameter: 31.8mm/34.9mm.
- High compatibility two-way pull arm accurately adjust the positioning screws to adjust the transmission to the best working condition.
- Principle of speed change The speed change line pulls the guide chain piece to toggle the chain, so that the chain runs on different tooth pieces of the tooth disk, realizing the tooth ratio of different speeds, making the riding more effortless and faster
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【Compatible Tooth Ratio】42/44T, Drawing Mode: Up And Down Double Pull, Installation Diameter: 31.8Mm/34.9Mm..
【Principle Of Speed Change】The Speed Change Line Pulls The Guide Chain Piece To Toggle The Chain, So That The Chain Runs On Different Tooth Pieces Of The Tooth Disk, Realizing The Tooth Ratio Of Different Speeds, Making The Riding More Effortless And Faster.
【High Compatibility Two-Way Pull Arm】Accurately Adjust The Positioning Screws To Adjust The Transmission To The Best Working Condition..
【Double Sis Positioning】47.5-50Mm Chain Center Line Compatible With Wide Chain Design, Improve Variable Speed Response, Extend Service Life.
Brand: THALOUS | Manufacturer: THALOUS
Dimensions: 2.70 x 4.30 x 4.00 inches | Weight: 0.44 Pounds
Warranty: False
See On Amazon #7
Shimano FD-5700 105 Double Front Derailleur (31.8/28.6, Black)
Asin: B003UA0WO6 | Model: 146223 | PartNumber: 146223 | Ean: 0689228423794 | UPC: 689228423794
Features
- Improved chain guide shape delivers smooth shifting at each rear position, even under heavy load
- Stiffer, wide inner link design with two pivots increases strength, rigidity and eliminates the need to manually trim the outer chainring - no more chain rub in the big-big combination!
- DUAL SIS front indexed shifting with optimized spring tension reduces the shifting effort required to move between chainrings - the result is featherlight downshifts and smoother upshifts
- Forged aluminum construction lowers weight without sacrificing durability
- Use with Shimano Dual Control Levers for both small and big ring trim
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Dual Sis Front Indexed Shifting With Optimized Spring Tension Reduces The Shifting Effort Required To Move Between Chainrings - The Result Is Featherlight Downshifts And Smoother Upshifts.
Use With Shimano Dual Control Levers For Both Small And Big Ring Trim.
Forged Aluminum Construction Lowers Weight Without Sacrificing Durability.
Stiffer, Wide Inner Link Design With Two Pivots Increases Strength, Rigidity And Eliminates The Need To Manually Trim The Outer Chainring - No More Chain Rub In The Big-Big Combination!.
First Available: 07/15/2010
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 4.00 x 7.00 x 5.00 inches | Weight: 0.40 pounds
See On Amazon #8
CYSKY Bike Front Derailleur 3 Speed Clamp on 34.9mm with Adapter for 31.8mm, Support Top or Bottom Pull Routing for MTB Road Bike
Asin: B09724Z7HJ | Model: CY0563 | PartNumber: CY0563
Features
- Rigorous Design :Double (top or bottom) pull, 3-speed design, can matching 6/7/8/9/10/11 speed rear derailleur ( Don't matching 12 speed rear derailleur).
- Dimension :Clip ring supports 31.8/34.9mm diameter tube. Crankset: 3 gears, compatible crankset 22-42T. universal for most mountain bike.
- Easy To Use :Attach the front derailleur to the bike frame, temporarily tighten the toggle bolts, and then adjust the flat part of the chain guide outer guide plate to be parallel to the flat surface of the maximum crankset. Make adjustments, make it have 1-3mm space between the outer guide of the chain guide and the maximum crankset. After the adjustment is complete, tighten the ring bolts.
- SUITABLE :Fits for most bikes like BMX, MTB, Mountain Bike Road Bike. Great accessory for outdoor riding.
- Superior Material : Bicycle Front Derailleur, made of high-quality aluminum alloy material, solid and solid chain guide plate, steel mark, chrome plated, bright, wear-resistant, rust-proof, high strength, durable, safe and reliable.
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【Easy To Use】:Attach The Front Derailleur To The Bike Frame, Temporarily Tighten The Toggle Bolts, And Then Adjust The Flat Part Of The Chain Guide Outer Guide Plate To Be Parallel To The Flat Surface Of The Maximum Crankset. Make Adjustments, Make It Have 1-3Mm Space Between The Outer Guide Of The Chain Guide And The Maximum Crankset. After The Adjustment Is Complete, Tighten The Ring Bolts..
【Superior Material】: Bicycle Front Derailleur, Made Of High-Quality Aluminum Alloy Material, Solid And Solid Chain Guide Plate, Steel Mark, Chrome Plated, Bright, Wear-Resistant, Rust-Proof, High Strength, Durable, Safe And Reliable..
【Suitable】:Fits For Most Bikes Like Bmx, Mtb, Mountain Bike，Road Bike. Great Accessory For Outdoor Riding..
【Dimension】:Clip Ring Supports 31.8/34.9Mm Diameter Tube. Crankset: 3 Gears, Compatible Crankset 22-42T. Universal For Most Mountain Bike..
Brand: CYSKY | Manufacturer: CYSKY
Weight: 0.32 pounds
See On Amazon #9
SHIMANO Unisex's FDM313X6 Bike Parts, Other, One Size
Asin: B00NK7NT5I | Model: FDM313X6 | PartNumber: FDM313X6 | Ean: 4524667775706, 4524667610878, 0744288401851 | UPC: 689228610873, 744288401851
For 42 / 48 Teeth.
It Is Made Of Strong Material.
For 7/8-Speed.
Brand: SHIMANO | Manufacturer: SHIMANO
Dimensions: 3.75 x 6.50 x 4.25 inches | Weight: 0.65 Pounds
See On Amazon #10
Bicycle Front Derailleur 34.9mm FD-TY300 3x6/7 Speed Tourney Down Swing for Mountain Road Bike
Asin: B0CSJDZ4ZT
Features
- Model Front derailleur FD-TY300 Down swing 34.9mm, 3x7/6-speed. Made of high strength aluminum alloy material, strong and durable, Smooth variable speed performance.
- Double SIS positioning 47.5-50mm chain center line compatible with wide chain design, improve variable speed response, extend service life.
- Features Clamp Band Mount, 3x6/7-speed. Made of high strength aluminum alloy material, strong and durable, lightweight design.Implementing a weight reduction design to make your riding more comfortable.
- Principle of speed change The speed change line pulls the guide chain piece to toggle the chain, so that the chain runs on different tooth pieces of the tooth disk, realizing the tooth ratio of different speeds, making the riding more effortless and faster.
- Wide Applicability Suitable for BMX bikes, MTB bikes, road bikes, etc.
- See more on Amazon...
【Features】Clamp Band Mount, 3X6/7-Speed. Made Of High Strength Aluminum Alloy Material, Strong And Durable, Lightweight Design.Implementing A Weight Reduction Design To Make Your Riding More Comfortable..
【Wide Applicability】 Suitable For Bmx Bikes, Mtb Bikes, Road Bikes, Etc..
【Principle Of Speed Change】The Speed Change Line Pulls The Guide Chain Piece To Toggle The Chain, So That The Chain Runs On Different Tooth Pieces Of The Tooth Disk, Realizing The Tooth Ratio Of Different Speeds, Making The Riding More Effortless And Faster..
【Double Sis Positioning】47.5-50Mm Chain Center Line Compatible With Wide Chain Design, Improve Variable Speed Response, Extend Service Life..
Brand: RainFlowwer | Manufacturer: RainFlowwer
Dimensions: 4.33 x 4.33 x 3.34 inches | Weight: 0.32 Pounds
Warranty: 1 year
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