Front Derailleurs
Front derailleurs guide the chain between chainrings. Alongside double or triple arrangement, frame attachment, chainline and controls matter. At Uğur Bisiklet, compare clamp and direct-mount options with cable-pull direction and crank dimensions.
Front Derailleurs collection
Shimano Deore Front Derailleur Dual FD-M5100-M 34.9mm MC SS 64-69
Shimano Dura Ace FD-R9100 Brazed-On Dual Front Derailleur
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Shimano Dura-Ace 2x 11s FD-9070 Di2 Front Derailleur
Shimano GRX FD-RX820 Brazed-on DS DP 63-66 Front Derailleur 2-pack IFDRX820F
Shimano SLX M6660 3x10 Front Derailleur
Shimano Slx 2-pack 10s Front Derailleur
Shimano Tourney 3-Way Front Derailleur 42T FD-TY500 Bottom Top Drive
Shimano Ultegra 2x 11s FD-6870 Di2 Front Derailleur
Shimano Front Derailleur Dual Ultegra 11 Gear 46/53T FD-R8000
Shimano Dual FD-M9020 XTR Front Derailleur
Sram X9 34.9 Bottom Clamp Front Gear
Identify front-shift mounting correctly
Record crank and left-shifter models. Ring arrangement, maximum ring and chainline must match. Frame tube diameter matters for clamps; frame mount design for direct attachment. Compare top or bottom cable entry with frame routing. Equal speed counts across families do not guarantee all front components work together. Photographing routing and recording the current code helps compare pull and mounting options.
- Verify double or triple crank arrangement.
- Check clamp diameter and direct-mount design.
- Read cable pull and left-shifter compatibility.
Can a front derailleur be chosen only by speeds?
No. Crank dimensions, chainline, control and frame attachment must also match.
Does a clamp adapter solve every interface?
Use adapters only for stated dimensions and purposes. Do not assume they generally solve frame-mount or system incompatibility.
