# Rings Designed For  | Triple | Outer Plate Markings | None |
| Inner Plate Markings | FD-M650 Shimano VIA Japan | Clamp Markings | None |
| Inner Clamp Markings | | Design Category | Parallelogram |
| Pivot Arm Markings | Shimano Deore DX | Plate Material | Steel |
| Clamp Style | 28.6mm Clamp; 31.8mm Clamp | Cable Attachment Bolt | 5mm Allen Key |
| CableStop | No | Clamp Bolt Type | 5mm Allen Key |
| Max Ring Difference | 26T | | |
| Additional Resources |
| Resources: |  Reference & Charts Catalogs |
| Component Variations | View Detailed List Manage Variations |
| Variations of Component exist (Component is 1 of 2) | Brand | Group |
| Shimano FD-M650, Deore DX (Endless Band) | Shimano | Deore DX M650 Series |
| Component Groups |
| Primary Group Name | Brand | Quick Info | Browse Group Components |
| Deore DX M650 Series | Shimano | 1990 - 1993, Mountain Bike | View 11 Components |
| Details: When introduced in 1990 it was the second rank group under Deore XT. In 92 the new XTR group was introduced, pushing the DX group to third in line within the Shimano MTB line. |
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) |
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