
LOT 209 *N
The Connoisseurs' Collection, Part IV c.1975 Yamaha YZ125 Registration no. not registered Frame no. 453-900275 Engine no. 453 (see text)
Sold for £2,990 inc. premiumLot to be sold without reserve
Lot 209*,N
The Connoisseurs' Collection, Part IV, c.1975 Yamaha YZ125
The Autumn Stafford Sale - The Classic Motorcycle Mechanics Show|11 October 2026, 11:00 BST|Stafford, Staffordshire County Showground
The Connoisseurs' Collection, Part IV
c.1975 Yamaha YZ125
Registration no. not registered
Frame no. 453-900275
Engine no. 453 (see text)
c.1975 Yamaha YZ125
Registration no. not registered
Frame no. 453-900275
Engine no. 453 (see text)
This Lot has arrived in the UK from overseas under Temporary Admission. Shippio Ltd must automatically uplift this Lot after the auction, complete all post sale import or export customs administration, and store this Lot until it is customs cleared. A compulsory fee of £350 + VAT will be added to the buyer's invoice for this. This Lot cannot be collected from the auction venue by the purchaser or any alternative transporter.
If the Lot is to stay in the UK or is not exported within 90 days of sale, Import VAT at 5% on the hammer price is payable.
Yamaha's long-running YZ125 moto-crosser was first introduced in 1974 in air-cooled form, while chassis features of the early models included a steel backbone frame and twin-shock rear suspension. Mono-shock rear suspension was adopted for 1976 and the single-cylinder two-stroke engine switched to liquid cooling for 1981. Aluminium alloy was adopted for the frame in 2005 and there were either five or six speeds in the gearbox depending on the model. There have been countless other improvements along the way.
Apparently restored (It would appear that the unnumbered crankcases are either non-matching replacement units or, potentially, original Japanese Domestic Market (JDM) cases, as engine cases supplied in Japan were reportedly sometimes left unnumbered), this YZ125 presents very well (the engine turns over).
Following a period of inactivity, this motorcycle will require recommissioning and/or restoration to a greater or lesser extent before returning to the road and thus is sold strictly as viewed. Prospective purchasers should satisfy themselves with regard to this motorcycle's completeness, history, authenticity, originality and mechanical condition prior to bidding.
Key not required
If the Lot is to stay in the UK or is not exported within 90 days of sale, Import VAT at 5% on the hammer price is payable.
Yamaha's long-running YZ125 moto-crosser was first introduced in 1974 in air-cooled form, while chassis features of the early models included a steel backbone frame and twin-shock rear suspension. Mono-shock rear suspension was adopted for 1976 and the single-cylinder two-stroke engine switched to liquid cooling for 1981. Aluminium alloy was adopted for the frame in 2005 and there were either five or six speeds in the gearbox depending on the model. There have been countless other improvements along the way.
Apparently restored (It would appear that the unnumbered crankcases are either non-matching replacement units or, potentially, original Japanese Domestic Market (JDM) cases, as engine cases supplied in Japan were reportedly sometimes left unnumbered), this YZ125 presents very well (the engine turns over).
Following a period of inactivity, this motorcycle will require recommissioning and/or restoration to a greater or lesser extent before returning to the road and thus is sold strictly as viewed. Prospective purchasers should satisfy themselves with regard to this motorcycle's completeness, history, authenticity, originality and mechanical condition prior to bidding.
Key not required
Saleroom notices
Please note that this motorcycle sustained damage to the rear mudguard during overseas transit. Additional images illustrating the damage have been uploaded online for reference. Prospective bidders must satisfy themselves as to the motorcycle's condition prior to bidding.
















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Auction Viewings
- 10 October 2026, 09:00 - 17:00 BST
- 11 October 2026, 09:00 - 17:00 BST
Lot symbols
| * | Import low rate |
| VAT on imported items at a preferential rate of 5% on Hammer Price and the prevailing rate on Buyer's Premium. | |
| N | NOVA declaration |
| This machine is subject to post-sale customs administration and, for UK Buyers, a NOVA declaration. Whilst the responsibility of submitting the NOVA rests with the Buyer to do so, Bonhams will facilitate the process by engaging an agent (SHIPPIO) to undertake the NOVA and C88 (customs) application if applicable on the Buyer's behalf. A fee to do so will be added to the Buyer's invoice, as follows: for Live Public Sales: £350 + VAT; for Timed, Online-only Sales: £195 + VAT. |
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