Double and Triple Chainwheel Front Derailleur



Made for mountain or hybrid bikes, compatible with 6, 7, and 8 rear speeds. Fits Shimano and Sram.
compatible with all frame diameters


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CompatibilityFor 3X6, 3x7 and 3X8 SRAM or Shimano drive trains. Top or bottom routed cable.
PrecisionChainwheel of maximum 48 teeth.
AdjustableDiameter: 34.9 mm (or 28.6mm and 34.9 mm with adapter).
Weight155 g.
Warranty2 Years
Weight155 g.
Information / Concept / Technology
Structure : 100.0% Aluminium Main fabric : Bottom : 100.0% Steel
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Unable to adjust for 3x8, 42,32,22T
Used for 1 week or less
For me I could not get this to work, I have 22,32,42 crank set (btwin), but no matter how I adjusted it the throw just did not seen adquate to move across all 3 rings.

I have a brand new chain, new rear mech, and the crankset and rear cassette are only 1 year old.

I returned to my 13 year old suntour one and that works well (in fact the stoke is a little too far on that)

Mountain bike

Gear selectors shimano ST-EF29-8 / ST-EF29-L
Response of the brand
Thank you for sharing your experience of using this front mech. Installing a front derailleur can feel like alchemy sometimes and certainly isn't the easiest to install, especially with a triple chainset.  MBR probably has the best film available on this topic:
If after checking all of these points, there is no joy, please feel free to return it to us for an exchange or a refund.
Peter Lazarus, National Cycling Manager, DECATHLON
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