ENVE x Selle Italia SLR Boost Super Flow Carbon Size:130mm Niacinamide

Niacinamide

With bicycle chains carrying an ever increasing price tag

There should be no discernible difference in shift quality

(If you find your rim has a larger valve hole and the smaller circular fitment is too loose

ENVE x Selle Italia SLR Boost Super Flow Carbon Size:130mm NiacinamideWhen it came to saddle collaboration, we decided to trust our experience, and the experience, tradition, and expertise of those who have been making them far longer than anyone else Selle Italia. The SLR Boost is our saddle of choice due to its lightweight design and innovative use of materials. The Superflow relief cutout and proven SLR shape ensure comfort for a wide range of riders over long miles on the road. Custom perforations and subtle