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//  Derailleur: Components

Shimano Deore
Shimano Deore
Gallery
Precision derailleur with 27 gears. Default operation via Shimano Rapid Fire switch handle.
 
Gears27 (in theory), 16 (in practice)
Chain rings22-32-44
Pinions11-13-15-17-20-23-26-30-32
Gear ratio of lowest/highest gear1:0.68/ 1:4
Gear range582%
Back-pedalling brake/Back freewheelBack freewheel
Suitability
  • Hobby use
Suitability for tetraplegics
  • Conditional. With tetra flip switch.
Ease of running
excellent
Robustness/Life
average
Comfort
average
Required maintenance0
Operation0
Shimano Deore XT 1x11
Shimano Deore XT
Gallery
High-precision derailleur with 27 gears. Default operation via Shimano Rapid Fire switch handle.
 
Gears27 (in theory), 16 (in practice)
Chain rings36
Pinions11-13-15-17-19-21-24-28-32-37-42
Gear ratio of lowest/highest gear1:0,85/ 1:3,27
Gear range381%
Back-pedalling brake/Back freewheelBack freewheel
Ease of running
outstanding
Robustness/Life
good
Comfort
average
Required maintenance0
Operation0
Shimano Deore XT DYNA SYS
Gallery
High-precision derailleur with 30 gears. You need fewer front shifts as a result of the larger width on the cassette. Thanks to the new 42-32-24 chain grades for 3x10, there are fewer crossovers and therefore more usable gears. Default operation via Shimano Rapid Fire switch handle.
 
Gears30 (in theory), 22 (in practice)
Chain rings24-32-42
Pinions11-13-15-17-19-21-24-28-32-36
Gear ratio of lowest/highest gear1:0,67/ 1:3,82
Gear range569%
Back-pedalling brake/Back freewheelBack freewheel
Suitability
  • Competition
  • Intense use
  • Extensive usage (> 1000 km or 620 miles per year)
Suitability for tetraplegics
  • Conditional. With tetra flip switch.
Ease of running
outstanding
Robustness/Life
good
Comfort
average
Required maintenance0
Operation0
 
Apart from the shown derailleur components we have many more components available, tailored to your needs upon request.
 
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PROACTIV GmbH Rehatechnik PRO ACTIV Reha-Technik GmbH
Im Hofstätt 11
72359 Dotternhausen
Tel +49 7427 9480-0