AI identification & appraisal estimate

Customized Full-Suspension Mountain Bicycle

This name is the AI's identification of the item — it may be incorrect.

Submitted photo of Customized Full-Suspension Mountain Bicycle
Photo submitted by the user — not generated by AI

User's notes

2009 giant glory

These notes were written by the person who submitted this item. Appraiser.AI has not verified them, and the AI's identification and estimate may rely on them.

AI Estimated Value

Not an official valuation

$600 - $900

AI estimate as of July 22, 2026 · verify with a professional before acting

AI-Generated · Verify before acting

Everything on this page is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

This analysis also relies on unverified notes provided by the user, which may be incomplete or inaccurate and could affect the result.

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AI Item Analysis

AI can make mistakes
This item is a full-suspension mountain bicycle finished in a vibrant bright blue paint. The frame structure features heavy-duty linkage-driven rear suspension design. The owner describes this item as a '2009 giant glory', though the frame has been repainted or stripped of original model graphics, leaving no visible brand decals on the main tubes to independently verify this model name. The front fork is a dual-crown suspension fork bearing 'RockShox' logos on the lower legs. Additional visible components include Sun Ringle MTX rims fitted with Maxxis knobby off-road tires, disc brakes front and rear, and a Shimano Zee crankset. The bicycle has been modified with aftermarket accessories including a front-mounted headlight, a rear cargo rack, a rear fender, and an adjustable kickstand, as well as a rear hub motor setup consistent with an electric bike conversion. The bike shows light wear from use and modifications, consistent with a customized late-2000s era downhill mountain bike frame.

AI Appraisal Report

AI can make mistakes
Based on a visual examination of the provided image, I am evaluating a customized full-suspension mountain bicycle configured with an e-bike conversion kit. Per user submission, this bicycle is identified as a 2009 Giant Glory. However, because the frame has been repainted in bright blue and lacks original manufacturer graphics, I cannot independently confirm this specific make or model from a photo alone; physical inspection, frame serial number verification, and expert appraisal would be required to establish its true origins. The build features notable components, including a dual-crown RockShox suspension fork, Sun Ringle MTX rims on Maxxis tires, front and rear disc brakes, and a Shimano Zee crankset. It has been heavily modified with commuter-style utility accessories and a rear hub motor. While the frame shows light wear typical for a late-2000s downhill bike, the overall functionality and safety of the custom electrical integration cannot be tested remotely. Assuming the frame is a genuine late-2000s downhill model with functional aftermarket electric conversion components, typical secondary market value for a custom build of this nature generally ranges between $600 and $900. Demand for older downhill frames modified into e-bikes is niche, as buyers often weigh the high-end suspension against the age of the components and the non-factory electrical setup. Should the frame turn out to be an unbranded copy, a different model, or suffer from structural fatigue or electrical faults upon physical inspection, the market value would decrease significantly, likely falling to $200–$400 for its salvageable components alone.

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