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MTB Z Coaster® HUB

$396.99$573.99

$396.99
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Description

MTB Z Coaster® HUB

BUILD YOUR OWN HUB (BYOH)
Choices for following:
-Hub Color
-Axle
-Axle Bolts:  Choose any Chromo bolt option at NO EXTRA CHARGE!
-Driver
-Slack Cam Ring

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 MTB 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)
  • 11t Drivers: 3/32″ width, Chromoly or Titanium
  • 10t Drivers: 3/32″ width, Chromoly only
  • 3/8″ Bolt On Axles-Chromoly or Titanium
  • RHD Only
  • 32h Only
  • ISO Disc Brake
  • 135mm width
  • Utility patents and design patents granted & pending.
  • Made here in the USA at the Profile Racing factory.

Colors: Black, Polished

MTB Z Coaster® Hub Weights:
Complete MTB Z Coaster®: 643g/22.65oz

Steel Inner Axle: 110g/3.85oz
Titanium Inner Axle: 68g/2.4oz

Standard 3/8 CrMo Bolt: 25g/1.85oz
Standard 3/8 Titanium Bolt: 13g/.53oz
CrMo 3/8 Button Bolt: 33g/1.15oz each
CrMo 3/8 to 14mm Button Bolt: 36g/1.30oz each
Titanium 3/8 Button Bolt: 19g/.65oz
Titanium 3/8 to 14mm Button Bolt: 20g/.7oz
Chromo 3/8 17mm hex bolt: 37g/1.3oz
Chromo 3/8 to 14mm hex bolt: 41g/1.4oz

MTB Z Coaster® Hub Dimensions:
Center to Drive Side Flange–33mm
Flange Diameter on Drive-Side–66mm
Center to Non-Drive Flange–33mm
Flange Diameter on Non-Drive Side–58mm

Additional information

Weight 1.8 lbs
Dimensions 11 × 9 × 7 in

COVID-19 UPDATE

We are taking precautions to protect our employees and follow CDC and state guidelines. In the meantime, our machine shop is still running, we're here to assist you and we'll be shipping product to help support bike shops during this difficult time.