Park Tool 789 Reamer: 55.95mm SHIS-ZS44/28.6|EC56/40 The Lezyne KTV Drive Headlight

The Lezyne KTV Drive Headlight and KTV Pro Smart Taillight Set features Smart Connect allowing the headlight to control the taillight

Slick Wax blends advance wax and polymer technology for maximum cleanliness and elevated efficiency in dry and dusty conditions Runs quiet

Color Black Flat Protection Sidewall TPI 60 Weight 808 Defined Color Black ISO Width (mm) 58 ISO Diameter 584 / 650b / 27

when paired with the Tacx® Training app and other popular training apps on your compatible mobile device

Park Tool 789 Reamer: 55.95mm SHIS-ZS44/28.6|EC56/40 The Lezyne KTV Drive HeadlightAccessories and replacements parts for Park Tool head and steerer tube cutting tools.