I documenti di omologazione statunitensi NHTSA confermano l'arrivo della versione SP della Sport Heritage di Iwata: codice telaio inedito "JYARNB2", sospensioni Öhlins, freni Brembo Stylema e mappatura Track per il motore CP3.
US NHTSA homologation documents have confirmed the upcoming SP variant of Iwata's Sport Heritage machine: featuring an all-new chassis code ("JYARNB2"), Öhlins rear suspension, Brembo Stylema brakes, and dedicated Track mapping for the CP3 engine.
Key Highlights at a Glance
Model: Yamaha XSR900 SP (Model Year 2027)
Engine: 889 cc CP3 inline-triple generating 119 hp and 68.6 lb-ft / 93 Nm of torque
Chassis Code (VIN): JYARNB2 (confirming a brand-new platform release rather than a simple cosmetic facelift)
Hardware Upgrades: KYB front fork with DLC coating, fully adjustable Öhlins rear shock, Brembo Stylema monobloc calipers
Electronics Suite: 6-axis IMU with new Track Mode settings and built-in lap timer
Estimated Release & Price: World premiere expected late 2026/early 2027 with an estimated MSRP between $13,500 – $14,500 / £12,000 – £12,500 / €13,000 – €14,000
Decoding the VIN: Why the XSR900 SP Is an All-New Platform
Rumors surrounding a high-performance edition within the Sport Heritage lineup were confirmed through official vehicle registration databases at the US NHTSA (National Highway Traffic Safety Administration).
Analysis of Yamaha's Vehicle Identification Number (VIN) system provides clear proof of a dedicated platform build:
MT-09 (Standard): Registered under code JYARN94 (the base 889 cc CP3 platform).
XSR900 GP: Logged across global markets under codes JYARN96, 97, and 98 (the faired Neo-Retro variant).
Tracer 9: Registered under code JYARN99 (Sport Tourer platform).
Tracer 9 GT & YZF-R9: Having exhausted double-digit numeric codes up to 99, Yamaha shifted to letters using codes JYARNA1, A2, and A3.
XSR900 SP 2027: Filed under the completely new code JYARNB2 (introducing a distinct chassis sequence starting with "B").
Transitioning to the JYARNB2 prefix proves that US regulators classify the XSR900 SP as an independent model line, filed in both 49-state standard and California Air Resources Board (CARB) compliant emissions variants.
119 HP CP3 Engine: Proven Powerhouse
Under the skin, the SP retains the highly acclaimed 889 cc Euro 5+ CP3 inline-triple mounted inside a lightweight Deltabox aluminum frame:
Peak Power Output: 119 hp (87.5 kW) @ 10,000 rpm
Peak Torque: 68.6 lb-ft (93 Nm) @ 7,000 rpm
Drivetrain: 6-speed manual transmission with Bi-directional Quickshifter (with possible support for the Y-AMT automated manual transmission system)
The SP Upgrade Package: Superbike Chassis and Track Electronics
What sets the XSR900 SP apart from the standard model? Borrowing high-end components from the MT-09 SP, this new flagship delivers a clear performance leap for high-speed twisties and track days:
Low-Friction KYB Fork: Inverted front fork with dark Diamond-Like Carbon (DLC) inner tube coating to minimize stiction and improve bump sensitivity.
Öhlins Rear Shock: Premium rear shock unit featuring remote pre-load adjustment, along with fully adjustable rebound and compression damping.
Brembo Stylema Brakes: Radial-mount monobloc Brembo Stylema calipers paired with a radial master cylinder for fade-free stopping power.
Advanced Electronics: In addition to Street, Sport, and Rain riding modes, the SP adds customizable Track Mode menus—allowing riders to turn off rear ABS and fine-tune Engine Brake Control (EBC) and Lift Control (LIF).
Market Outlook: XSR900 GP and SP Side-by-Side for 2027
Additional filings published by the California Air Resources Board (CARB) list the XSR900 GP for model year 2027 (under codes XSR9GPVCW and XSR9GPVCY).
This confirms Yamaha is unifying its global lineup: while European riders received the GP first, North American dealers are set to receive both the faired GP and the new naked SP simultaneously, completing the Sport Heritage family.
Estimated Pricing and Launch Timeline
Launch Window: Filed as a 2027 model year vehicle, the official public reveal will take place during the autumn trade shows (EICMA), with dealership deliveries following between late 2026 and early 2027.
Pricing Estimate: Given the base XSR900 MSRP (around $10,500 / €11,400), adding Öhlins and Brembo hardware puts the target price for the 2027 Yamaha XSR900 SP around $13,500 – $14,000 / €13,500 – €14,000.
Frequently Asked Questions (FAQ)
What is the main difference between the standard XSR900 and the SP version?
The SP model upgrades to an Öhlins rear shock, DLC-coated KYB front fork, Brembo Stylema monobloc calipers, and track-focused electronic riding modes.
Which engine powers the 2027 XSR900 SP?
It uses the 889 cc CP3 inline-triple engine producing 119 hp @ 10,000 rpm and 68.6 lb-ft (93 Nm) of torque @ 7,000 rpm.
When will the Yamaha XSR900 SP arrive at dealerships?
Homologation documents classify it for model year 2027, pointing to a global market launch between late 2026 and early 2027.
How much will the 2027 Yamaha XSR900 SP cost?
While official pricing has not been released yet, estimated retail pricing will sit between $13,500 and $14,000 (€13,500 – €14,000).