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.
Leonardi Factory 12sp. lower jockey wheel for Sram derailleurs red
Leonardi Factory lower pulley for Sram 12-speed derailleurs, 14 teeth.
Leonardi Factory 12sp. lower pulley for Sram derailleurs black
Leonardi Factory lower pulley for Sram 12-speed derailleurs, 14 teeth.
Leonardi Factory GUS chain guide for Sram Eagle purple
Guide for Sram Eagle Derailleurs, aluminum, weight 18.6 g,
Sram Red XPLR AXS Ceramic Derailleur Pulleys + Greaser
Sram Red XPLR AXS ceramic derailleur pulleys, 12 teeth, 12.5 and 12.8 mm, titanium bolts, washers, greaser.
Sram Red XPLR Etap AXS Inner Cage Black
Sram aluminium XPLR Etap AXS inner cage, black, titanium screws.
Kogel Kolossos derailleur cage with pulleys Ultegra R8000 / Dura Ace R9100
Derailleur hanger with oversized pulleys, for Shimano Ultegra R8000 and Dura Ace R9100 derailleurs.
Ridea L28 frame hanger extension for derailleur
Extending the frame hanger allows for the use of larger pulleys to combine road derailleurs with larger cassettes.
Ridea L22 dropout extender for derailleur
Extending the frame dropout allows the use of larger pulleys for combining road derailleurs with larger cassettes.
microSHIFT XLE 11 RD-M66M derailleur 1x11 sp.
11-speed derailleur for MTB system by Microshift or Shimano, for a sprocket with a maximum of 40 - 46 teeth.
Leonardi Factory 12sp. lower pulley for Sram derailleurs orange
Leonardi Factory bottom pulley for Sram 12-speed derailleurs, 14 teeth.
XLC pulleys for derailleur PU-A02
Set of 2 PU-A02 derailleur pulleys, various colors
Leonardi Factory GUS derailleur guide for Sram Eagle red
Inner guide for Sram Eagle derailleurs in anodized finish made from high-quality Alu 6082 material, CNC machined.
Sram X-Sync Pulleys and Inner Cage for X01/X1 11-speed Rear Derailleurs
Replacement pulleys and inner cage.
Leonardi Factory GUS guide for Sram Eagle derailleurs black
Inner guide for Sram Eagle derailleurs in an anodized finish, made from high-quality CNC-machined Alu 6082 material.
Shimano XTR RD-M9120 SGS Rear Derailleur
XTR M9120 12-speed rear derailleur with an SGS long inner cage, more precise and quieter performance.
Shimano GRX Di2 RD-RX817 1x11-speed Rear Derailleur
Gravel/cyclocross rear derailleur for Shimano 1x11-speed system and Di2 electronic shifting, for 11–40 and 11–42 tooth cassettes, weight – 322 g.
Sram Red eTap AXS D1 Rear Derailleur max 33 Teeth
Electronic rear derailleur for Sram eTap AXS 12-speed systems.
Leonardi Factory GUS guide for Sram Eagle derailleurs green
Inner guide for Sram Eagle derailleurs in anodized finish made from high-quality Alu 6082 CNC machined material.
Sram XX1 Eagle Rear Derailleur Pulleys and Inner Cage Gold
Set of upper and lower derailleur pulleys for Sram Eagle 12-speed systems, bolts and inner cage included, gold colour.
Sram XX1 Eagle Rear Derailleur Pulleys and Inner Cage Grey
Set of upper and lower derailleur pulleys for Sram Eagle 12-speed systems, bolts and inner cage included, grey colour.
Sram X.0 Type 2 Rear Derailleur Pulleys
Pulley set for Sram X.0 Type 2 and Type 2.1 rear derailleurs from 2012 and higher model series. Sram code – 11.7518.018.000.
Sram GX 2x11-speed Rear Derailleur Medium Inner Cage Black
11-speed rear derailleur for Sram 2x11 systems, a medium-long inner cage that can accommodate a cassette with up to 11–36 teeth.
Absolute Black XX1 pulleys 2pcs/package
Luxury pulleys with 12 teeth for the Sram XX derailleur weighing only 22 grams per pair.
Sram GX Type 2.1 Rear Derailleur 10-speed Long Inner Cage Black
10-speed rear derailleur with a long inner cage for 11–36-tooth cassettes, Cage Lock button for better rear wheel replacement and installation.