|
|
| Category: | Rear Derailleurs |
| Name: | Shimano RD-DE20, Deore |
| Brand: | Shimano |
| Primary Group: | Deore |
| Model: | RD-DE20 |
| Years: | Mid 1980's |
| Country: | Japan |
| Added By: | JFischer on 03/12/09 |
| Updated By: | Tommy on 10/11/16 |
Additional Photos - click for full size |
|
|
| Outer Plate Markings | DEORE | Inner Plate Markings | |
| Material | Aluminum Alloy | Design Category | Inline parallelogram |
| Attachment Bolt Size | 6mm Allen Key | Cable Attachment Bolt Size | 8mm Wrench |
| Shifting Systems | Friction | Cable Adjuster | Yes |
| Cage Length | Long | Max Cog Size | 34 |
| Max Chain Wrap | 34t | | |
| Additional Resources |
| Resources: |  Reference & Charts Catalogs |
| Component Groups |
| Primary Group Name | Brand | Quick Info | Browse Group Components |
| Deore (First Generation) | Shimano | 1980 - 1983, Touring & MTB | View 12 Components |
| Details: The original 'Deore' series of components, primarly designed for Touring bikes, but the extended range gearing made it more off-road capable than Shimano's other offerings of the time. |
Shimano Model Number Prefix List:
| BB Bottom Bracket |
BL Brake Lever |
BR BRake |
| CB Coaster Brake |
CJ Cassette Joint |
CN ChaiN |
| CP Chain Protecto |
CR Chain Ring |
CS Cassette Sprockets |
| DF chain DeFlector |
DH Dynamo Hub |
FC Front Crank |
| FD Front Derailleur |
FE Fork Ends |
FH FreeHub |
| FS Front Suspension |
HB HuB |
HD HanDle bar |
| HP Head Parts (Head Set) |
HS Handle Stem |
IF Inter-3 Freehub |
| LP LamP |
MF Multi Freewheel |
PD PeDal |
| RD Rear Derailleur |
RH Rollerbrake Hub |
RM RiM |
| RR ReflectoRs |
RS Rear Suspension |
SB Shift Brake lever (Nexus, ?) |
| SC Speed Calculator (cycle computer) |
SF Single Freewheel Freilaufritzel |
SG Speed chanGe hub |
| SH SHoes |
SL Shift Lever Schalthebel |
SM SMall parts |
| SP Seat Post |
SQ Seat Quick release |
SS Single Sprocket |
| TL TooL |
WH WHeel
| ST Shift Brake Lever (STI, Rapid Fire, etc) |
By pressing Verify below, you express verification that the photos shown are indeed of the component listed.
Please do not verify if you are not sure that all photos are of the correct item. If you identify a photo that is NOT of the correct item,
please use the Report feature to flag that photo.
Note: You can not verify photos that you have uploaded.
