Silca Latex Inner Tube + SpeedShield Size:42mm + 40mm Extender + SpeedShield Also fits SRAM XX1

Also fits SRAM XX1

For Shimano and SRAM brake shoes only

The mid-length tool design is long enough to provide access to recessed fasteners

and assists with moisture wicking

Silca Latex Inner Tube + SpeedShield Size:42mm + 40mm Extender + SpeedShield Also fits SRAM XX1SILCA 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