Genuine replacement parts
Fit systems work hard to keep your helmet secure and to maximise safety.
No matter what happens, these original replacements will get them working like new.
Product details
- Keep your helmet secure
- Fits all sizes
More options
30-Day Unconditional Guarantee
If for any reason you’re not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.