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CPSC recall · Reported August 18, 2021

Marin Mountain Bikes Recalls Bicycles Due to Fall and Crash Hazards

The bottom bracket can break during use, causing the user to lose control, posing fall and crash hazards.

Recall #
21183
Affected scope
About 2,100 (In addition, 875 were sold in Canada)
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The CPSC recalled This recall involves the following 20 different Model Year 2021 Marin Mountain bicycles: ….

Marin Mountain Bikes Recalls Bicycles Due to Fall and Crash Hazards was recalled and listed by the CPSC in August 18, 2021. Reason: The bottom bracket can break during use, causing the user to lose control, posing fall and crash hazards.. Remedy: Consumers should immediately stop using the recalled bicycles and contact Marin Bikes for…. Verify recall #21183 with the CPSC before acting.

The recall

issued this CPSC recall-The bottom bracket can break during use, causing the user to lose control, posing fall and crash hazards..

None
agency class
August 18, 2021
reported

Sourced from official CPSC enforcement records. Verify recall #21183 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.

Recall Insight

This recall's affected scope, documented in the Recall Profile below, stays within a single-region or limited-distribution footprint. Distribution information was not included in the agency filing, so consumers should assume broad potential exposure until the firm publishes point-of-sale details. Consumers holding this product should act on the agency's documented remedy above rather than relying on general guidance.

Within the same product category the archive holds 6 closely related recalls, 6 from CPSC - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.

Household Products recalls over time

Where this recall sits in its category - 3,089 household products recalls on record

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Product description

This recall involves the following 20 different Model Year 2021 Marin Mountain bicycles: San Quentin 1, San Quentin 20", San Quentin 24", Wildcat Trail 1, Wildcat Trail 3, Fairfax 1, Fairfax 2, Terra Linda 1, Terra Linda 2, Presidio 3, Kentfield 2, Kentfield 2 ST, Larkspur 1, Muirwoods RC, San Anselmo DS1, San Anselmo DS2, San Rafael DS1, San Rafael DS2, Hidden Canyon 20" and Bayview Trail 24". These bicycles were sold in various sizes and color schemes. The model name is printed on the top tube and a "MARIN" decal is on the down tube of the frame.

Reason for recall

The bottom bracket can break during use, causing the user to lose control, posing fall and crash hazards.

Remedy, what to do

Consumers should immediately stop using the recalled bicycles and contact Marin Bikes for instructions on receiving a free replacement bottom bracket and scheduling a free repair.

Recall Profile

Structured summary of the CPSC recall record
Attribute Value
Agency U.S. Consumer Product Safety Commission
Severity class Not classified by agency
Status Active
Recall number 21183
Date reported August 18, 2021
Date initiated August 18, 2021
Recalling firm Not disclosed
Affected scope About 2,100 (In addition, 875 were sold in Canada)
Distribution Not disclosed
Official source CPSC notice →

Profile values are sourced directly from the official CPSC enforcement record. Source: U.S. Consumer Product Safety Commission.

What to do with this recall

Consumers should immediately stop using the recalled bicycles and contact Marin Bikes for instructions on receiving a free replac…

  • Check the recall number (21183) and product description against the item you own. Search the archive
  • Confirm the current status and remedy on the official CPSC notice before acting. CPSC notice
  • Follow the documented remedy (refund, replacement, repair, or disposal) rather than general advice. What to do next

This page summarizes the official CPSC record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.

Frequently Asked Questions

What product was recalled?
This recall involves the following 20 different Model Year 2021 Marin Mountain bicycles: San Quentin 1, San Quentin 20", San Quentin 24", Wildcat Trail 1, Wildcat Trail 3, Fairfax 1, Fairfax 2, Terra Linda 1, Terra Linda 2, Presidio 3, Kentfield 2, Kentfield 2 ST, Larkspur 1, Muirwoods RC, San Anselmo DS1, San Anselmo DS2, San Rafael DS1, San Rafael DS2, Hidden Canyon 20" and Bayview Trail 24". These bicycles were sold in various sizes and color schemes. The model name is printed on the top tube and a "MARIN" decal is on the down tube of the frame.. Units affected: About 2,100 (In addition, 875 were sold in Canada).
Why was this product recalled?
The bottom bracket can break during use, causing the user to lose control, posing fall and crash hazards.
What should consumers do?
Consumers should immediately stop using the recalled bicycles and contact Marin Bikes for instructions on receiving a free replacement bottom bracket and scheduling a free repair.
Which agency issued this recall?
This recall was issued by the CPSC on August 18, 2021. CPSC does not publish a hazard classification for this recall. Recall number: 21183.
How do I report an injury from a recalled product?
Report injuries to the issuing agency: CPSC at SaferProducts.gov, NHTSA at nhtsa.gov/report-a-safety-problem, or FDA via MedWatch. Document the product (photos, model/serial numbers, purchase receipts) and seek medical attention. Injury reports help agencies track hazard patterns and may strengthen enforcement actions.

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This recall: CPSC, reported August 18, 2021. Severity classes follow each agency's own taxonomy; related-recall context is computed across the full archive.

Methodology · Corrections · Archive as of August 2026