Sign up to hear about sales, events and promotions!
Upgrade or refresh your bike.
When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered.
Fits all Ion headlights
Works best with 22.2 - 35.0mm handlebars
To pay using pre-tax HSA/FSA funds, select Truemed at checkout.
For HSA/FSA reimbursement, pay with any method and look for Truemed on the confirmation screen.
Truemed is for qualified customers. Learn more at truemed.com/disclosures.
