# Cache Bontrager pour Système Duotrap Carbon Road Frame S Cover W521455

**Brand:** Bontrager
**Category:** Sport & fitness
**Code (GTIN/SKU):** 0601479544011
**Canonical URL:** https://openreviews.io/en/reviews/bontrager/cache-bontrager-pour-systeme-duotrap-carbon-road-frame-s-cover-w521455-0601479544011

## Rating: 4.0/5 ★★★★☆ — 4 reviews analyzed
_Confidence: high_

## At a glance

Cache Bontrager pour Système Duotrap Carbon Road Frame S Cover W521455 reviews: 4.0/5 based on 4 analyzed reviews from 4 sites, updated November 2, 2026.

Praised: specific compatibility and original part.

4 reviews analyzed, all published on other sites.
Other sites: 4 sources, 4 reviews, average rating 4.0/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This Bontrager cover serves as an official replacement part for the DuoTrap S digital cadence and speed sensor housing on compatible carbon road frames. It effectively protects the dedicated slot when the sensor is removed or when replacing the original part.

## Strengths

- **Specific compatibility** — It fits perfectly on carbon road frames equipped with integrated DuoTrap S technology.
- **Original part** — Designed directly by the brand to replace the original cover without altering the aerodynamics of the frame.

## Frequently asked questions

- Does it fit all Bontrager frames?
- Is the mounting screw included with the cover?
- Is it compatible with the classic non-S DuoTrap sensor?
- Is this cover waterproof to protect the empty housing?

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_Source: OpenReviews — https://openreviews.io/en/reviews/bontrager/cache-bontrager-pour-systeme-duotrap-carbon-road-frame-s-cover-w521455-0601479544011_