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Genuine replacement parts
When it's time to refresh or upgrade your seatpost, Trek Genuine Replacement Parts have you covered.
Product details
- Replacement Saddle Clamp Barrel Assembly for your Bontrager RSL 27.2 Seatpost
- Also compatible with select Bontrager XXX seatpost and seat mast systems
- For use with Bontrager RSL 27.2 Seatpost Saddle Clamp Ears
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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.