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Bontrager Headset Expander Plug and Top Cap

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Bontrager Headset Expander Plug and Top Cap

Bontrager Headset Expander Plug and Top Cap

Peace of mind for your carbon fibre steer tube.

Genuine replacement parts

A safe and secure alternative to the traditional star nut for carbon fibre steer tubes.

This expander plug can be easily installed in all Trek 1-1/8" carbon fibre steer tubes.

Product details

  1. Approved for use on all Trek carbon fibre 1-1/8" steer tubes
  2. Always install one spacer above the stem on carbon fibre steer tubes
  3. Do not use on aluminium steer tubes in place of a traditional star nut
  4. Torque inner expander bolt to 9-10Nm
  5. Torque top cap bolt to 4Nm

Specifications

Model 1-1/8in Expander
Steerer outer diameter Not applicable
Thickness Not applicable
Weight 40g
$9.14

Original: $30.46

-70%
Bontrager Headset Expander Plug and Top Cap—

$30.46

$9.14

Product Information

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Description

Peace of mind for your carbon fibre steer tube.

Genuine replacement parts

A safe and secure alternative to the traditional star nut for carbon fibre steer tubes.

This expander plug can be easily installed in all Trek 1-1/8" carbon fibre steer tubes.

Product details

  1. Approved for use on all Trek carbon fibre 1-1/8" steer tubes
  2. Always install one spacer above the stem on carbon fibre steer tubes
  3. Do not use on aluminium steer tubes in place of a traditional star nut
  4. Torque inner expander bolt to 9-10Nm
  5. Torque top cap bolt to 4Nm

Specifications

Model 1-1/8in Expander
Steerer outer diameter Not applicable
Thickness Not applicable
Weight 40g
Bontrager Headset Expander Plug and Top Cap | Biket Hillcrest