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.
Features
- Approved for use on all Trek carbon fibre 1-1/8" steer tubes
- Always install one spacer above the stem on carbon fibre steer tubes
- Do not use on aluminium steer tubes in place of a traditional star nut
- Torque inner expander bolt to 9-10Nm
- Torque top cap bolt to 4Nm
Specification
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Model: 1-1/8in Expander
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Thickness: Not applicable
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Weight: 40g
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
