Rear Derailleurs

Gear Cables
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Shimano R7150 105 Di2 12-Speed Rear Derailler
WAS
SAVE %
NOW £274.99 £229.16
(Incl. VAT) (Excl. VAT)
Buy now, pay later with Klarna
Shimano GRX RD-RX810 11-Speed Shadow+ Rear Derailleur - For Double
Was £115.00INC VAT
Save 16%
WAS £115.00
SAVE 16 %
NOW £97.00 £80.83
(Incl. VAT) (Excl. VAT)
Klarna available on baskets over £99
Shimano RD-R8150 Ultegra Di2 12-Speed Rear Derailleur
Was £379.99INC VAT
Save 22%
WAS £379.99
SAVE 22 %
NOW £299.99 £249.99
(Incl. VAT) (Excl. VAT)
Buy now, pay later with Klarna
SRAM Red eTap AXS D1 12-Speed Rear Derailleur
Was £677.00INC VAT
Save 10%
WAS £677.00
SAVE 10 %
NOW £610.00 £508.33
(Incl. VAT) (Excl. VAT)
Buy now, pay later with Klarna
Shimano RD-M310 Altus SGS Rear Derailleur
Was £34.99INC VAT
Save 29%
WAS £34.99
SAVE 29 %
NOW £25.00 £20.83
(Incl. VAT) (Excl. VAT)
Klarna available on baskets over £99
SRAM Red XPLR eTap AXS Rear Derailleur
Was £644.00INC VAT
Save 11%
WAS £644.00
SAVE 11 %
NOW £579.00 £482.50
(Incl. VAT) (Excl. VAT)
Buy now, pay later with Klarna
SRAM Rival eTap AXS D1 Rear Derailleur
Was £249.00INC VAT
Save 15%
WAS £249.00
SAVE 15 %
NOW £212.00 £176.67
(Incl. VAT) (Excl. VAT)
Buy now, pay later with Klarna
Campagnolo Super Record 12-speed Rear Derailleur
Was £400.00INC VAT
Save 11%
WAS £400.00
SAVE 11 %
NOW £359.00 £299.17
(Incl. VAT) (Excl. VAT)
Buy now, pay later with Klarna
Campagnolo Ekar 13-speed Rear Derailleur
Was £250.00INC VAT
Save 11%
WAS £250.00
SAVE 11 %
NOW £224.00 £186.67
(Incl. VAT) (Excl. VAT)
Buy now, pay later with Klarna
SRAM Red eTap AXS D1 Rear Derailleur
Was £677.00INC VAT
Save 11%
WAS £677.00
SAVE 11 %
NOW £609.00 £507.50
(Incl. VAT) (Excl. VAT)
Buy now, pay later with Klarna
SRAM Rival WiFli Climber Kit
Was £198.00INC VAT
Save 16%
WAS £198.00
SAVE 16 %
NOW £168.00 £140.00
(Incl. VAT) (Excl. VAT)
Buy now, pay later with Klarna
Clearance
Shimano Alivio 9-Speed SGS Rear Derailleur
Was £43.00INC VAT
Save 31%
WAS £43.00
SAVE 31 %
NOW £29.99 £24.99
(Incl. VAT) (Excl. VAT)
Klarna available on baskets over £99
SRAM Red 22 WiFli 11 Speed Rear Derailleur
Was £315.00INC VAT
Save 10%
WAS £315.00
SAVE 10 %
NOW £283.50 £236.25
(Incl. VAT) (Excl. VAT)
Buy now, pay later with Klarna
Shimano RD-TX800 Tourney TX 8-Speed Rear Derailleur
Was £26.99INC VAT
Save 11%
WAS £26.99
SAVE 11 %
NOW £24.29 £20.24
(Incl. VAT) (Excl. VAT)
Klarna available on baskets over £99
Shimano GRX RD-RX815 Di2 11-Speed Shadow+ Rear Derailleur - For Double
Was £284.99INC VAT
Save 11%
WAS £284.99
SAVE 11 %
NOW £256.49 £213.74
(Incl. VAT) (Excl. VAT)
Buy now, pay later with Klarna
Shimano GRX RD-RX812 11-Speed Shadow+ Rear Derailleur - For Single
Was £115.00INC VAT
Save 16%
WAS £115.00
SAVE 16 %
NOW £97.00 £80.83
(Incl. VAT) (Excl. VAT)
Klarna available on baskets over £99
Sale
Shimano GRX RD-RX400 10-Speed Shadow+ Rear Derailleur - For Double
Was £64.99INC VAT
Save 16%
WAS £64.99
SAVE 16 %
NOW £55.00 £45.83
(Incl. VAT) (Excl. VAT)
Klarna available on baskets over £99
SRAM Force 10 Speed Rear Derailleur
Was £102.00INC VAT
Save 10%
WAS £102.00
SAVE 10 %
NOW £91.99 £76.66
(Incl. VAT) (Excl. VAT)
Klarna available on baskets over £99
Shimano 105 R7000 11-Speed Rear Derailleur
Was £59.99INC VAT
Save 26%
WAS £59.99
SAVE 26 %
NOW £44.95 £37.46
(Incl. VAT) (Excl. VAT)
Klarna available on baskets over £99
Shimano Tiagra 4700 10-Speed Rear Derailleur
Was £44.99INC VAT
Save 21%
WAS £44.99
SAVE 21 %
NOW £35.99 £29.99
(Incl. VAT) (Excl. VAT)
Klarna available on baskets over £99
SRAM Rival 22 11-Speed Rear Derailleur
Was £62.00INC VAT
Save 20%
WAS £62.00
SAVE 20 %
NOW £49.99 £41.66
(Incl. VAT) (Excl. VAT)
Klarna available on baskets over £99
Shimano Sora RD-R3000 9-Speed Rear Derailleur
Was £40.00INC VAT
Save 31%
WAS £40.00
SAVE 31 %
NOW £28.00 £23.33
(Incl. VAT) (Excl. VAT)
Klarna available on baskets over £99
SRAM Rival 1 11-Speed Type 3 Rear Derailleur
Was £131.00INC VAT
Save 21%
WAS £131.00
SAVE 21 %
NOW £104.80 £87.33
(Incl. VAT) (Excl. VAT)
Klarna available on baskets over £99
SRAM Force WiFli 10 Speed Rear Derailleur
Was £124.00INC VAT
Save 16%
WAS £124.00
SAVE 16 %
NOW £105.00 £87.50
(Incl. VAT) (Excl. VAT)
Klarna available on baskets over £99
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Showing 1-24 of 33 items
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Cycling technology has evolved significantly in a short space of time, but even with the super-light frames and highly advanced brake systems, there's still a place for traditional drivetrain parts like rear derailleurs. While a lot of technology has been used to develop modern road bike parts at the elite level, this technology is steadily filtering down to the wider market with road cyclists of all abilities now able to utilise the same kind of parts and technology as Chris Froome, Geraint Thomas and co.

While the technology is undoubtedly benefitting riders, there is still a place for more traditional road bike parts like rear derailleurs which help to shift seamlessly through the gears, keeping the chain tense during the process and allowing you to push on up the road. A lot of new road bikes are still made with front and rear derailleurs fitted, and many older models require upgrades to maximise their potential and extend their lifespan. With this in mind, many of the world's top cycling brands continue to make rear derailleurs for all kinds of road bikes with a significant range for you to choose from right here at Tweeks Cycles.