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Stolen Tern Bikes: UK Frame-Number Check (Free, Instant)

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Quick answer

Tern frame numbers are stamped into the frame, commonly around the bottom bracket area. Tern folding and cargo bikes are valuable and portable, so they are a city theft target. Run the number through Cyclesite's free lookup for an instant UK check against a stolen-bike registry and rider-filed theft reports.

Where Tern stamps the frame number

Tern stamps the frame number into the frame, commonly around the bottom bracket area; check the main frame near the hinge if it is not immediately visible. On the cargo e-bikes (GSD, HSD) the frame number is separate from the motor and battery serials, which is what stolen-bike databases use.

Tern on the UK used market

Tern is a premium folding and cargo brand, and the compact Link and Verge folders plus the GSD and HSD electric cargo bikes hold strong used value. Compact, valuable bikes are attractive to thieves, so confirm the frame number against a receipt and check the battery and motor before paying.

FAQs

Where is the frame number on a Tern bike?
Stamped into the frame, commonly around the bottom bracket area; check near the hinge if it is not immediately visible.
Does a Tern cargo e-bike have a separate frame number?
Yes. Tern engraves a 10 to 13-character Frame Number into the frame, at the bottom of the seat tube or the bottom bracket. The 8-character Service Tag under the QR sticker is a different code and is not used for stolen-bike checks.
What if a Tern frame number is missing?
Check both locations Tern uses, the bottom of the seat tube and the bottom bracket, before deciding. Do not accept the 8-character Service Tag under the QR sticker as a substitute.

Most stolen bikes are never traced back to anyone

Police recorded 28,531 bicycle thefts across 44 UK city centres over three years. A suspect was identified in 10.1% of closed cases, and 1 in 33 reached a charge. Pick an area for the local picture.

Jun 23Down 25% in three yearsMay 26

thefts recorded in 12 months
8,221
change on the year before
−12%
of closed cases had a suspect identified
10.1%
Read the full report

data.police.uk · Open Government Licence v3.0

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