Terry Butterfly Ti Gel+ Saddle - Titanium Black Women's MFPN=803-03-270 For 2011+ and 18mm internal

For 2011+ and 18mm internal axle hub

Derailleur hanger mount type (Can be mounted using a traditional type derailleur hanger or optional Half Mount with UDH hanger and half mount plate)

model Fusion Drive Pro 600 lumens 600 run time up to 36 hrs color satin black weight 129g

and K-Force

Terry Butterfly Ti Gel+ Saddle - Titanium Black Women's MFPN=803-03-270 For 2011+ and 18mm internalLike all Butterfly saddles the Ti Gel+ shares the basic construction characteristics. It's wider in the rear than typical race saddles for good support of a woman's sit bones. The top is flat and low profile with the ideal blend of stiffness softness in the injection molded foam to allow for good support and power while pedaling. Leather cover with perforated Butterfly pattern Thin gel layer along top of saddle provides an additional level of comfort