Silca Latex Inner Tube + SpeedShield Size:42mm + 40mm Extender + SpeedShield One of our goals with

One of our goals with this lifetime set of tools was to have it be completely one-hand accessible (we’ve all been there

For Shimano and SRAM brake shoes only

614 inch (41 mm) seat rail grip length

Also fits SRAM XX1

and assists with moisture wicking

Silca Latex Inner Tube + SpeedShield Size:42mm + 40mm Extender + SpeedShield One of our goals withSILCA has partnered with Vittoria, to create the highest quality, lowest rolling resistance, finest riding inner tube, sized for modern clincher tire setups. Why Latex? Compared to standard bicycle inner tubes which are made of WheelsTybutyl rubber, latex is significantly more elastic (10x elongation compared to 2 3x), but more importantly, latex rubber has significantly lower coefficient of damping which means that when latex rubber is stretched or