Fits for frames models as follows <br><br> Cannondale Bikes: Bad Boy : 2011<br> Cannondale Bikes: Bad Boy: 2011<br> Cannondale Bikes: Trail SL 29er: 2011<br> Cannondale Bikes: Trail SL: 2011<br> Cannondale Bikes: Flash Alloy 29er: 2010<br> Cannondale Bikes: Flash Alloy: 2010<br> Cannondale Bikes: Lexi : 2011<br> Cannondale Bikes: Lexi: 2011<br> Cannondale Bikes: Quick CX 1-4: 2011<br> Cannondale Bikes: RZ 120: 2011<br> Cannondale Bikes: Scalpel 3rd gen: 2010<br>