Rear Derailleurs
Derailleurs are essentially divided into two categories: road and mountain. Both categories are then categorized according to the number of gears they are designed for. For example, there are mountain rear derailleurs for the most common 12 and 11 speed systems, but also for the older 10, 9 and 7/8 speed drivetrains. As far as the individual manufacturers are concerned, Shimano and Sram, in particular, dominate our range.
Shimano GRX RD-RX822-GS 1x12sp. Rear Derailleur
12-speed gravel rear derailleur, Shadow RD+ design, cassette teeth max – 45 teeth, for single-chainring systems, weight – 290 g.
Sram GX T-Type Eagle AXS Rear Derailleur
12-speed electronic rear derailleur, Full Mount, Hangerless Interface, unmatched shifting performance.
Ridea L22 dropout extender for derailleur
Extending the frame dropout allows the use of larger pulleys for combining road derailleurs with larger cassettes.
Sram GX 2x11 sp. X-Sync Rear Derailleur Pulleys
Sram original replacement pulleys for Sram GX 2x11-speed derailleurs, 12 and 14 teeth.
Sram X01 Eagle Rear Derailleur 12-speed Lunar
Brand-new Eagle rear derailleur, for new cassettes with 52 teeth, compatible with the previous 50-tooth models, new design.
Sram XX1 AXS / X01 AXS / XX1 / X01 Eagle X-Sync Rear Derailleur Pulleys
Sram original replacement pulleys for Sram 12-speed Eagle and AXS rear derailleurs, 12 and 14 teeth.
Leonardi Factory Max Speed pulley for Sram derailleurs
Aluminum pulley on an industrial bearing for guiding the cable of Sram derailleurs 11 and 12-speed for smoother operation and more precise shifting.
Shimano XTR RD-M9000/9050 Rear Derailleur Pulleys 11-speed
Shimano original XTR replacement rear derailleur pulleys.
Sram Apex1 1x11 Rear Derailleur Long Inner Cage
Shifter for 1x11 road shifting systems, compatible with cogs up to 42 teeth.
Sram GX 2x11-speed Rear Derailleur Long Inner Cage Black
11-speed rear derailleur for Sram 2x11 systems, a long inner cage that can accommodate a cassette with up to 11–42 teeth.
Sram X1 Type 2.1 Rear Derailleur
11-speed long-cage rear derailleur for 11–42-tooth cassettes.
Mortop PW1 derailleur pulley
Aluminum derailleur pulley in various colors, 11 teeth.
Shimano Ultegra RD-R8000 SS 11-speed Rear Derailleur
The new Ultegra R8000 series takes Shimano's philosophy of adapting to the rider's needs to a new level.
Shimano Deore XT RD-M8250-SGS + SW-M8250-IR electronic set
Electronic derailleur set, I-spec EV shifter, the set does not include a battery or charger, designed for 10-51T cassettes.
Garbaruk derailleur pulleys for Sram Transmision 14+16t black
Garbaruk derailleur pulley set for SRAM Eagle Transmission, with a 14-tooth upper pulley and a 16-tooth lower pulley in black.
KOGEL KOLOSSOS derailleur cage with pulleys ETAP AXS ROAD - RED Testovací
Test derailleur hanger with pulleys for the Sram eTap AXS derailleur, oversized pulley size, upper pulley 14 teeth, lower pulley 19 teeth.
Sram GX Eagle AXS Transmission Upgrade Kit
GX Eagle Transmission AXS Upgrade Kit – a simple transition from mechanical to wireless shifting. Complete kit for upgrading a mechanical Eagle 90 or 70 to…
Sram X01 Eagle AXS Polar inner derailleur cage
Original replacement inner derailleur guide, for the Sram X01 Eagle AXS Polar model, tech. designation 11.7518.092.003, including screws.
Shimano GRX Di2 RD-RX825 2x12 sp. rear derailleur
Gravel/cyclocross electronic derailleur, for Shimano 2x12-speed system, designed for Di2 electronic shifting, compatible with 11-34 tooth and 11-36 tooth…
Kogel Kolossos derailleur cage with pulleys Sram XPLR 12sp. silver
Oversized derailleur hanger with pulleys for Sram eTap AXS derailleur, ceramic bearings.
Sram GX DH jockey wheels
Replacement pulleys for Sram GX DH 1x7-speed derailleurs.
Kogel Kolossos derailleur cage with pulleys Etap AXS ROAD Black
Derailleur hanger with pulleys for Sram Red and Force Etap AXS derailleur, oversized, upper pulley with 14 teeth, lower pulley with 19 teeth.
Kogel MTB derailleur pulleys 14/14t for Sram Eagle/Shimano 12spd. Black
Oversized MTB pulleys with ceramic bearings, aluminum pulleys, 14 and 14 teeth, for Sram Eagle and Shimano 12 spd.
Kogel derailleur pulleys 12/14t for Shimano R9200/R8100 Gold
Oversized road pulleys with ceramic bearings, aluminum pulleys, 12 and 14 teeth, for Shimano Dura Ace R9200, Ultegra R8100 road derailleurs.