Yamaha XSR900 SP: US paperwork points to a new top version

• The XSR900 SP is listed in two versions, a standard model and one for California
• At around 119 hp (87.5 kW), peak output matches every other model using the 890 cc triple exactly
• A second document from California does not list the SP, but the XSR900 GP instead

Yamaha uses the 890 cc triple right across its range. It powers the retro-flavoured XSR900, the touring-oriented Tracer 9, the sporty YZF-R9 and the MT-09 naked bike. That modular approach makes it easy for the manufacturer to assemble further variants from existing parts. New paperwork from the United States, in which an XSR900 SP is listed, points to exactly that.

What do the US documents say?

The XSR900 SP appears in the vehicle identification listings that Yamaha has to file every year with the US road safety authority NHTSA. In the United States, this agency is responsible for recalls. Manufacturers are required to report the breakdown of all vehicle identification numbers for the coming model year. Model names regularly show up in these lists before they are officially unveiled.

That appears to be exactly what has happened here. The XSR900 SP is listed in two versions: once as the standard model, once as a so-called CAL version tuned to California’s stricter emissions rules.

The output figure stands out. Both versions are entered with the same peak value as the MT-09, the XSR900, the Tracer 9 and the YZF-R9. That works out at around 119 hp (87.5 kW) at 10,000 rpm, plus 93 Nm (68.5 lb-ft) at 7,000 rpm. So nothing changes on the engine side. The differences are likely to be in the chassis or the styling.

How can you tell it is a standalone model?

The strongest clue is in the vehicle identification number. The XSR900 SP starts with the string JYARNB2, and that code has not been used on any Yamaha model so far.

Yamaha simply counts upwards within this family. The MT-09, the oldest member, carries JYARN94. The XSR900 GP runs under JYARN96, 97 and 98. Then comes the Tracer 9 with JYARN99. Because no further two-digit number could follow 99, the manufacturer switched to letters. Variants of the Tracer 9 GT and the YZF-R9 were given JYARNA1, A2 and A3.

Moving on to a B is therefore the logical next step. Because not a single listed model begins with JYARNB so far, the B2 code suggests something genuinely new has been registered here. Simply exporting the existing XSR900 GP to the United States would not explain this pattern, because the GP carries different codes in other markets.

What could set the SP apart from the standard version?

The MT-09 SP offers a template, because that is where Yamaha has already given the SP badge substance. Compared with the base model, that version gets a higher-grade fork with a DLC coating, an Öhlins shock, extended electronics and Brembo Stylema brake calipers. DLC stands for a particularly hard, low-friction layer on the fork tubes that lets the fork respond more sensitively.

These components could be transferred to the XSR900 without much effort. That is not confirmed, however. The documents list only the model name and the output figures, no equipment details.

The XSR900 GP shows how much scope there is within this family. It also runs the same engine, but uses a Deltabox frame with an extended swingarm that is 60 millimetres longer than on the MT-09. The handlebar sits 14 millimetres lower and 93 millimetres further forward than on the standard XSR900. Up front there is a fully adjustable 41 millimetre KYB fork with 130 millimetres of travel, at the rear a shock with 131 millimetres and remote preload adjustment. Compared with the base version, both ends add separate settings for high-speed and low-speed compression damping. Similar changes would also be conceivable on an SP.

Why two US documents contradict each other

This is where it gets confusing. Alongside the NHTSA listing there is an approval from the Californian environmental agency CARB, published on 3 August 2026. It also covers the 2027 model year, but lists the XSR900 GP rather than the SP. For the GP that means a US market launch after two years in which it was only offered in Europe.

According to media reports, this Californian approval lists six models with the 890 cc engine side by side: the XSR900, the XSR900 GP, the MT-09, the MT-09 SP, the Tracer 9 and the YZF-R9. The GP is recorded with the model codes XSR9GPVCW and XSR9GPVCY. At Yamaha the V stands for the 2027 model year, the C for the Californian version, the final letter for the colour.

An XSR900 SP does not appear in this document. Conversely, the GP is missing from the NHTSA listing. That leaves several possibilities open. A typo in one of the two papers, with SP and GP mixed up, is conceivable. Equally, both entries could be correct and the documents could each be supplemented with the missing model later in the year.

When will the XSR900 SP reach the market?

There is no date so far. Yamaha has neither announced an XSR900 SP nor named prices or technical data for it. The timing of an official presentation is open as well.

For the XSR900 GP the picture is a little more concrete. Approval by the Californian agency is usually followed by nationwide certification through the US environmental agency EPA, then the announcement by Yamaha Motor USA. As a 2027 model year machine, the GP could therefore reach dealers in late 2026 or early 2027. The approval does not name prices. For context: the standard XSR900 starts in the United States at 10,599 US dollars (around 9,165 euros).

The perspective outside the United States is interesting. In Europe the XSR900 GP has long been part of the line-up. There, an XSR900 SP would be the actual news, while the US market is still catching up on the GP.

The XSR family in the 2027 model year

The report fits into a broader movement. The same NHTSA filing for 2027 shows that Yamaha is bringing the XSR155 to the United States, an entry-level model with 155 cc that has so far been offered in India, Indonesia and the Philippines, among others. The V-Star 250 is missing from the same list, which points to a change in the entry-level segment.

For the 2027 model year, the Sport Heritage range is therefore growing in several places at once. Whether the XSR900 SP will ultimately be part of it should become clear as soon as Yamaha officially presents the model range or the agency listings are updated.

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