Selle Italia Flite Boost TM Superflow S3 - Manganese Rails
The Flite Boost resumes the classic flat shape that has always distinguished the Flite family to guarantee, together with a more compact shape (248mm length), the usual performance and maximum stability while pedalling. The Superflow central cut-out allows you to release the pressure from the central area and benefit from greater comfort when pedalling.
Size: (S3) 135 x 248 mm Weight: 230 grams Rail: Manganese 7 mm Use: Road
Selle Italia saddles come in three sizes:
And they have three configurations:
No cutout (1)
Small Cutout (Flow / 2)
Large Cutout (Superflow / 3)
So if we decode a Selle Italia SLR Boost S3 - that's a Boost saddle in narrow with a large cutout 9Superflow).
They have a very handy tool on their website that will work out exactly what size you need. It only takes 30 seconds to complete and is well worth the effort to make sure that you buy a saddle that is perfect for your body type. Find the tool by clicking here.