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    Ztto Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm

    Ztto Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm

    Ztto Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm Features: *ZTTO Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm * brand new and high quality *Made of high-quality materials durable and... more

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    $7.35 $4.35

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    RONSHIN Durable Aluminum Alloy 31.8mm/34.9mm Front Derailleur Braze Bicycle Saddle Bag Clamps Bike Accessories

    RONSHIN Durable Aluminum Alloy 31.8mm/34.9mm Front Derailleur Braze Bicycle Saddle Bag Clamps Bike Accessories

    Description: Name: Front Derailleur Braze Brand: MEROCA Material: aluminum alloy Caliber: 31.8/34. 9mm Weight: 31.8mm/20g 34.9mm 20.6g Color: black/red wish AliExpress independent station LAZADA Have licensable own brand: Yes Packing list: 1* Front... more

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    $9.99 $7.99

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    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $7.79 $7.31

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    AOOOWER Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    AOOOWER Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    brand new and high quality Features: This type of ring is used for bicycle front derailleur which convert 34.9mm to 31.8mm. If you desire to refit your bicycle front derailleur this adapter ring will help you a lot. Suitable for majority of front... more

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    $7.85

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    RONSHIN Durable Aluminum Alloy 31.8mm/34.9mm Front Derailleur Braze Bicycle Saddle Bag Clamps Bike Accessories

    RONSHIN Durable Aluminum Alloy 31.8mm/34.9mm Front Derailleur Braze Bicycle Saddle Bag Clamps Bike Accessories

    Description: Name: Front Derailleur Braze Brand: MEROCA Material: aluminum alloy Caliber: 31.8/34. 9mm Weight: 31.8mm/20g 34.9mm 20.6g Color: black/red wish AliExpress independent station LAZADA Have licensable own brand: Yes Packing list: 1* Front... more

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    $10.12 $7.99

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    Beisidaer Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Beisidaer Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $7.45 $5.45

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    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $8.00 $4.81

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    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    brand new and high quality Features: This type of ring is used for bicycle front derailleur which convert 34.9mm to 31.8mm. If you desire to refit your bicycle front derailleur this adapter ring will help you a lot. Suitable for majority of front... more

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    $8.01

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    2 Pcs Bike Front Derailleur Conversion Shim Mountain Bicycle 34.9mm To 31.8mm

    2 Pcs Bike Front Derailleur Conversion Shim Mountain Bicycle 34.9mm To 31.8mm

    Feature 1This is a bike front derailleur ring made of premium plastic material sturdy and durable. 2Suitable for mountain bike road bike and other types of bikes. 3Lightweight high strength durable for long time use. 431.8MM diameter frame can be... more

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    $12.36

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    Durable Aluminum Alloy 31.8mm/34.9mm Front Derailleur Braze Bicycle Saddle Bag Clamps Bike Accessories

    Durable Aluminum Alloy 31.8mm/34.9mm Front Derailleur Braze Bicycle Saddle Bag Clamps Bike Accessories

    Description: Name: Front Derailleur Braze Brand: MEROCA Material: aluminum alloy 31.8/34. 9mm Weight: 31.8mm/20g 34.9mm 20.6g Color: black/red wish AliExpress independent station LAZADA Have licensable own brand: Yes Packing list: 1* Front Derailleur... more

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    $7.59

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    RANMEI Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    RANMEI Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $6.99

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    Ana Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Ana Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $8.90

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    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $7.33

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    Bicycle Front Derailleur Ring Adapter Convert 34.9mm To 31.8mm Mtb Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9mm To 31.8mm Mtb Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $7.49

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    Bicycle Front Derailleur Ring Adapter Convert 34.9Mm To 31.8Mm Mtb Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9Mm To 31.8Mm Mtb Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $7.39 $5.30

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    Durable Aluminum Alloy 31.8mm/34.9mm Front Derailleur Braze Bicycle Saddle Bag Clamps Bike Accessories

    Durable Aluminum Alloy 31.8mm/34.9mm Front Derailleur Braze Bicycle Saddle Bag Clamps Bike Accessories

    Description: Name: Front Derailleur Braze Brand: MEROCA Material: aluminum alloy 31.8/34. 9mm Weight: 31.8mm/20g 34.9mm 20.6g Color: black/red wish AliExpress independent station LAZADA Have licensable own brand: Yes Packing list: 1* Front Derailleur... more

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    $7.59

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    Bicycle Front Derailleur Ring Adapter Convert 34.9Mm To 31.8Mm Mtb Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9Mm To 31.8Mm Mtb Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $7.28

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    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $3.49

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    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $8.29 $3.89

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    ZPAQI Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    ZPAQI Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    brand new and high quality Features: This type of ring is used for bicycle front derailleur which convert 34.9mm to 31.8mm. If you desire to refit your bicycle front derailleur this adapter ring will help you a lot. Suitable for majority of front... more

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    $7.83

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    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $6.88 $2.68

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    DEYISI Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    DEYISI Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $6.99

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    Ztto Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm

    Ztto Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm

    Ztto Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm Features: *ZTTO Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm * brand new and high quality *Made of high-quality materials durable and... more

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    $7.35 $4.35

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    Arkzeo Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Arkzeo Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $4.18

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    Blantye 2 pcs Bike Front Derailleur Conversion Shim Mountain Bicycle 34.9mm to 31.8mm

    Blantye 2 pcs Bike Front Derailleur Conversion Shim Mountain Bicycle 34.9mm to 31.8mm

    Specification: Material: Plastic Color: as picture shown Diameter: 3.7cm/1.5inch Package List: 2 x Front Derailleur Conversion Shim more

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    $10.99

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    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    brand new and high quality Features: This type of ring is used for bicycle front derailleur which convert 34.9mm to 31.8mm. If you desire to refit your bicycle front derailleur this adapter ring will help you a lot. Suitable for majority of front... more

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    $7.17

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    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $6.98

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    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $8.79 $5.79

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    CENL Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    CENL Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $7.71 $3.00

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    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $7.45 $5.45

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    Ztto Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm

    Ztto Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm

    Ztto Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm Features: *ZTTO Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm * brand new and high quality *Made of high-quality materials durable and... more

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    $10.00 $4.35

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    Bicycle Front Derailleur Ring Adapter Convert 34.9Mm To 31.8Mm Mtb Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9Mm To 31.8Mm Mtb Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $7.19 $5.10

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    Ana Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Ana Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $7.16 $4.17

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    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $6.99

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    suyin Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    suyin Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $8.49

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    Fule Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    Fule Bicycle Front Derailleur Ring Adapter Convert 34.9mm to 31.8mm MTB Mountain Bike

    feature: *This ring is for a bicycle front derailleur and converts 34.9mm to 31.8mm. *If you want to modify your bike front derailleur this adapter ring will be of great help to you. Compatible with most front derailleurs. *Bicycle Front Derailleur... more

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    $7.67 $4.47

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    ZTTO Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm

    ZTTO Mountain Bike Bicycle Front Derailleur Clamp Adapter Shim 34.9mm to 31.8mm

    Warn ing: It is illegal to ride electric scooters on public roads pavements or cycle paths. They are intended only for use on private land with the owner s permission Description: * brand new and high quality *Made of rubber material durable and... more

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    $7.58 $4.39

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    Arkzeo Bicycle Front Derailleur Braze-on Clamp Band Adapter Aluminum alloy 31.8/34.9mm 31.8mm red

    Arkzeo Bicycle Front Derailleur Braze-on Clamp Band Adapter Aluminum alloy 31.8/34.9mm 31.8mm red

    Features: * brand new and high quality *Made of high quality material and practical to use * easy to install *High quality band on clamp so you can use a braze on front on any frame without a braze on mount. *Wider band clamping spreads clamp area... more

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    $6.04

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    MTB Bicycle Front Derailleur Braze-on Clamp Adapter Aluminum alloy 31.8/34.9mm red 31.8mm

    MTB Bicycle Front Derailleur Braze-on Clamp Adapter Aluminum alloy 31.8/34.9mm red 31.8mm

    Features: *brand new and high quality *Made of high quality material durable and practical to use *Durable easy to install, support for shimano shifter *High quality band on clamp so you can use a braze on front on any frame without a braze on mount.... more

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    $10.29 $6.29

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    Mtb Bicycle Front Derailleur Braze-On Clamp Adapter Aluminum Alloy 31.8/34.9Mm (black 31.8mm)

    Mtb Bicycle Front Derailleur Braze-On Clamp Adapter Aluminum Alloy 31.8/34.9Mm (black 31.8mm)

    Features: *brand new and high quality *Made of high quality material durable and practical to use *Durable easy to install, support for shimano shifter *High quality band on clamp so you can use a braze on front on any frame without a braze on mount.... more

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    $8.93

    FREE shipping

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    More information about Bicycle Parts & Accessories

    Best prices on 34 9 31 8mm bike, Front Derailleur in Bicycle Parts & Accessories online. Visit Bizrate to find the best deals on top brands. Read reviews on Sports Equipment & Outdoor Gear merchants and buy with confidence.