Yamaha FZ6 600 S2 2007 — Specifications

When Yamaha decides to evolve a roadster that's already performing well, the tuning fork brand tends to favor the scalpel over the hammer. The 2007 FZ6 600 S2 perfectly illustrates this philosophy. No aesthetic revolution here, but a series of technical refinements that change the game on the road. The swingarm adopts a hexagonal cross-section, gaining rigidity for sharper cornering behavior. The brake calipers switch to monoblock units, biting down on two 298 mm front discs with four pistons per caliper. The dashboard, meanwhile, is borrowed directly from the bigger sister FZ1. Yamaha didn't just slap an "S2" sticker on the tank.

Under the hood, so to speak, the 600 cc inline four-cylinder retains its fierce character with 98 horsepower delivered at 12,000 rpm and 63.2 Nm of torque at 10,000 rpm. It's an engine that demands revs to come alive, typical of the Japanese sportbike philosophy of the 2000s. The 12.2:1 compression ratio and the surge of sensations beyond 8,000 rpm are a reminder that this powerplant derives directly from the R6's. The engine management has been revised and paired with a new exhaust system, improving mid-range response where the original FZ6 could feel a bit hollow. Flat out, expect 220 km/h, which remains on par for the segment against a Suzuki GSR 600 or a Honda Hornet 600.

The die-cast aluminum frame houses a 43 mm telescopic hydraulic fork and a single rear shock, both offering 130 mm of travel. Nothing fancy on paper, but the package works with real coherence. At 201 kg wet, it sits right in the middle of its class, without excess. The fully redesigned seat tops out at 795 mm, a reasonable compromise for most rider builds. The passenger footpegs, now removable and rubber-mounted, reveal an attention to two-up comfort you wouldn't necessarily expect on this type of machine. The 19.4-liter tank provides decent range for a sporty roadster, enough to string together a few mountain passes without stressing over the fuel gauge.

An interesting point for the market: the first-generation FZ6 remained in the lineup alongside it, restricted to 78 horsepower and offered at a softer price point. The S2 was positioned at €6,990 new, a price that seems almost unreal today when you see what current mid-size roadsters cost. For anyone wondering what a Yamaha FZ6 600 S2 goes for today, the used market offers serious opportunities on a model that has proven its reliability. ABS was available as an option on all versions, a luxury for the time that's well worth prioritizing if you find a machine equipped with it.

The FZ6 S2 doesn't claim to reinvent the genre. It refines an already tasty recipe with nobler ingredients. It's a versatile machine, capable of carrying a rider through the daily urban grind, delivering thrills on back roads at the weekend, and not embarrassing its pilot during a track day with mates. It suits new license holders just as well as experienced riders looking for an effective mount without the headaches. Against the direct competition of the era, the Kawasaki Z750 chief among them, it plays the card of a higher-revving engine and a more compact package. A sensible choice that doesn't forget about fun.