Description Z Coaster® HUB ***Z Coaster Hubs(regardless of color) are built with BLACK anodized Volcano & Cone spacers*** -The Z Coaster® is a proprietary freecoaster style hub engineered, designed, & manufactured by Profile Racing. It essentially works as a spring/pawl cassette hub that can be disengaged into a freecoaster with varying slack options. Highlights of the Z Coaster®: The Z Coaster®’s Pawl is “Z” shaped to allow for engagement/disengagement by the center Slack Cam Ring. This allows for adjustable slack by being able to switch cam rings. They are available in 20/33/45 deg, 60 deg, 75 deg, 90 deg, & 115 deg slack opti0ns. This means you can dial in the slack from less than 1/8 of a crank to a full 1/3 of a crank! The Z Coaster® has an outer driver support bearing for the oversized driver mechanism. This bearing supports the driver from the outside. The Z Coaster®’s pawls and ratchet ring have a proprietary coating that offer smooth engagement.There are 48 points of engagement: all pawls engage simultaneously. Slack Options: 20/33/45 Degrees (45 degrees = 1/8 of a crank), 60 Degrees (1/6 of a crank), 75 Degrees (1/5 of a crank), 90 Degrees (1/4 of a crank), 115 Degrees (1/3 of a crank) 9t Drivers: 3/32″ or 1/8″width, Chromoly or Titanium Choice of 3/8″ Bolt On or 14mm Axles-Chromoly or Titanium RHD OR LHD 36h Only Utility patents and design patents granted & pending. Made here in the USA at the Profile Racing factory. Colors: Red, Black, Blue, Polished, Gold , Green, Purple, Aqua, Matte Black, White Z Coaster® Hub Weights:Hub w/14mm GDH Chromo 9t Chromo: 583g/20.55ozHub w/ 14mm GDH Titanium 9t Titanium: 466g/16.4ozHub w/ 3/8 Chromo 9t Chromo: 559g/19.7ozHub w/ 3/8 Titanium 9t Titanium: 461g/16.2oz Z Coaster® Hub Dimensions:Center to Drive Side Flange–32mmFlange Diameter on Drive-Side–66mmCenter to Non-Drive Flange–32mmFlange Diameter on Non-Drive Side–50mm
