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Stolen Kalkhoff Bikes: UK Frame-Number Check (Free)
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Quick answer
Kalkhoff frame numbers are most likely underneath the bottom bracket or around the lower frame. If nothing is there, check the down tube, seat tube, chainstay, rear dropout and the motor-area frame sections. There is no Kalkhoff prefix to count on, and the motor, battery, display and charger all carry separate numbers. Run the frame code through Cyclesite's free lookup for an instant UK check against a stolen-bike registry and rider-filed theft reports.
Where Kalkhoff puts the frame number
Around the bottom bracket and lower frame, but the exact spot varies with model and year and the marking may be stamped, engraved or on a label. Work through the down tube, seat tube, chainstay, rear dropout and the frame sections around the motor. Kalkhoff has used Bosch, Shimano and Impulse drive units across its history, and every one of those motors carries a number that is not the frame number.
Kalkhoff on the UK used market
Kalkhoff is a long-established German e-bike maker whose trekking and city models, the Agattu and Endeavour especially, sell steadily second hand in the UK. Older examples may carry drive systems no longer supported, which pushes prices down and creates exactly the kind of ambiguous bargain a stolen bike can hide in. A CE marking on its own is not an identifier.
FAQs
- Where is the frame number on a Kalkhoff?
- Most likely under the bottom bracket or around the lower frame. If not, check the down tube, seat tube, chainstay, rear dropout and the motor-area sections.
- Is the Bosch or Impulse motor number the frame number?
- No. Kalkhoff has used several drive systems and each motor carries its own number. Only the frame code identifies the bike.
- Is the CE marking an identifier?
- No. A CE mark shows conformity with a standard and appears on many bikes. It is not unique to one.
Police datapolice.uk releases
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
- 8,221
- thefts recorded in 12 months
- −12%
- change on the year before
- 10.1%
- of closed cases had a suspect identified
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