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Category: | Front Derailleurs |
Name: | Simplex SX A22 |
Brand: | Simplex |
Model: | SX A22 |
Years: | 1977 - 1983 |
Country: | France |
Weight: | 118 grams (Actual) |
Added By: | qd-s on 12/19/13 |
Updated By: | peterbman on 03/12/16 |
Additional Photos - click for full size |
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Verify Component Photos |
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# Rings Designed For | Double | Outer Plate Markings | Simplex sun logo, three cutouts |
Inner Plate Markings | Brevete Made in France | Clamp Markings | SIMPLEX Brevete Made in France |
Inner Clamp Markings | | Design Category | Parallelogram |
Pivot Arm Markings | | Plate Material | Chrome plated steel |
Clamp Style | 28.0 mm Clamp; 28.6mm Clamp | Cable Attachment Bolt | 8mm Wrench |
CableStop | Yes | Clamp Bolt Type | 8mm Wrench; Flat Head Scewdriver |
Max Ring Difference | 14T | |   |
Known for their black plastic (Delrin) derailleurs during the "bike boom" of the 1970's, they were at the forefront of innovation over the years, producing such highly regarded items as the Super LJ derailleurs, Retrofriction shifters, and very popular line of seat posts.