Bike Derailleurs for Smooth Shifting & Reliable Performance

Upgrade your bike’s shifting performance with high-quality derailleurs designed for smooth, precise, and reliable gear changes. A derailleur is a key drivetrain component that moves the chain between gears, allowing riders to adjust speed and effort based on terrain and riding conditions.

There are two main types of derailleurs: front derailleurs, which shift the chain between chainrings, and rear derailleurs, which move the chain across the cassette. Rear derailleurs also help maintain proper chain tension, ensuring consistent performance and reducing chain drop. Modern designs focus on improved durability, smoother shifting, and better chain retention, especially for off-road and high-performance riding.

Our collection includes a wide range of front and rear derailleurs compatible with various drivetrain systems, from entry-level 6/7-speed setups to advanced 11- and 12-speed configurations. Leading brands like Shimano and SRAM offer options for road, mountain, and gravel bikes, each designed to deliver efficient shifting and long-lasting reliability.

When choosing a derailleur, consider compatibility with your drivetrain, number of gears, and riding style. Upgrading or replacing a worn derailleur can significantly improve shifting accuracy, reduce noise, and enhance overall ride quality.

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DER SUNRACE RDMX600 MID 11s DIRECT BK (N)
SUNRACE
$122.03 $135.59
-10%
In stock

Receives in 6 days.

DER SUNRACE RDR91 SS 9s DIRECT SL
SUNRACE
$49.85 $55.39
-10%
In stock

Receives in 6 days.

DER SUNRACE RDM2T SGS 6/7s w/BRKT BK SHI COMPATIBLE
SUNRACE
$7.73 $8.59
-10%
In stock

Receives in 6 days.

DER SUNRACE FDM2S BP 28.6-31.8 TRPL 42T SL/BK
SUNRACE
$8.45 $9.39
-10%
In stock

Receives in 6 days.

DER SUNRACE RDM37 SGS 7s DIRECT BKw/REMOVABLE HANGER
SUNRACE
$15.65 $17.39
-10%
In stock

Receives in 6 days.

DER SUNRACE RDM10 SGS FRICT w/BRKT SL
SUNRACE
$8.09 $8.99
-10%
In stock

Receives in 6 days.

DER SUNRACE RDM2T SS 6/7s DIRECT BK
SUNRACE
$8.09 $8.99
-10%
In stock

Receives in 6 days.

DER SUNRACE FDM06 BP 28.6 DBL FRICT 48T SL/BK
SUNRACE
$6.65 $7.39
-10%
In stock

Receives in 6 days.

DER SUNRACE RDM83 MID 8/9s DIRECT BK
SUNRACE
$40.49 $44.99
-10%
In stock

Receives in 6 days.

DER SUNRACE RDM2T SS 6/7s w/BRKT BK
SUNRACE
$8.09 $8.99
-10%
In stock

Receives in 6 days.

DER SUNLT RR SPORT LONG 8s 43T MAX BK
SUNLITE
$16.19 $17.99
-10%
In stock

Receives in 6 days.

DER SUNRACE FDMS66 DP DIRECT 2x10 SL/BK
SUNRACE
$28.97 $32.19
-10%
In stock

Receives in 6 days.

DER SUNLT RR STD w/BRACKET
SUNLITE
$8.99 $9.99
-10%
In stock

Receives in 6 days.

DER SUNRACE FDM05 BP 28.6 TRPL FRICT 48T SL/BK
SUNRACE
$6.65 $7.39
-10%
In stock

Receives in 6 days.

DER SUNRACE RDM2T SGS 6/7s DIRECT BK SHI COMPATIBLE
SUNRACE
$7.73 $8.59
-10%
In stock

Receives in 6 days.

DER SUNLT RR LONG w/BRACKET
SUNLITE
$8.99 $9.99
-10%
In stock

Receives in 6 days.

DER SUNRACE FDM2S TP 28.6-31.8 TRPL 42T SL/BK w/LOGO
SUNRACE
$8.45 $9.39
-10%
In stock

Receives in 6 days.

DER SRAM RR SX EAGLE AL 12s BK A1
SRAM
$90.00 $100.00
-10%
In stock

Receives in 6 days.

DER SRAM RR X3 LONG 7/8s BLK
SRAM
$22.50 $25.00
-10%
In stock

Receives in 6 days.

DER SRAM RR RIVAL1 TYPE3.0 MID CAGE 11s BK
SRAM
$121.50 $135.00
-10%
In stock

Receives in 6 days.

DER SUNRACE RDM41 SGS 7/8s DIRECT BK
SUNRACE
$17.99 $19.99
-10%
In stock

Receives in 6 days.

DER SUNRACE RDM57 SGS 7/8s DIRECT BK (L)
SUNRACE
$25.19 $27.99
-10%
In stock

Receives in 6 days.

DER SUNRACE RDM900 MID 9s DIRECT BK (L)
SUNRACE
$72.71 $80.79
-10%
In stock

Receives in 6 days.

DER SUNRACE RDM10 SGS FRICT DIRECT SL
SUNRACE
$7.73 $8.59
-10%
In stock

Receives in 6 days.

DER SUNRACE RDM36 GS 6s DIRECT BKw/REMOVABLE HANGER
SUNRACE
$16.55 $18.39
-10%
In stock

Receives in 6 days.

DER SUNLT UTILIT RR SPORT LONG 8s 39T MAX w/oBRKT BK
SUNLITE
$12.59 $13.99
-10%
In stock

Receives in 6 days.

DER SUNRACE RDM37 GS 7s DIRECT BKw/REMOVABLE HANGER
SUNRACE
$16.73 $18.59
-10%
In stock

Receives in 6 days.

DER SUNLT RR SPORT LONG 9s 34T MAX BK
SUNLITE
$30.59 $33.99
-10%
In stock

Receives in 6 days.

DER SRAM RR X4 LONG 7/8s BLK
SRAM
$31.50 $35.00
-10%
In stock

Receives in 6 days.

DER SRAM RR RIVAL1 TYPE3.0 LONG CAGE 11s BK
SRAM
$121.50 $135.00
-10%
Low in stock

Receives in 6 days.