Some apparent "facts" about the FZ6 model revisions. What this suggests is the FZ6 S2 was supplied with 98bhp but the European FZ6 (non S2) only had 77bhp which is the engine used in the Divvy. Details below:
2006 revision
The FZ6 in 2006 has a revised engine, frame, subframe, grabhandle, rear swingarm and wheels are painted in black. It had a metal honeycomb type catalytic converter satisfies EU2 and CARB emissions standards, and optimized fuel injection (FI) system mapping to increase torque at lower engine speeds
2007 revision
The FZ6 received optimized fuel injection (FI) system mapping, redesigned fairing and windscreen, new instrument cluster with analog tachometer and digital speedometer (similar to the FZ1), new four-piston monoblock brake calipers for the front brake, alumite-finished front forks with revised damping, a three-way catalytic converter, a new seat design, a new rear swingarm, and new passenger footpegs.
European versions other than the S2 have reduced power of 78 hp (58 kW).
2008 revision
The 2008 model is technically unchanged from 2007. The only difference is in appearance of front cowling around the headlights, which is now black regardless of motorcycle colour. The European model 'FZ6 Fazer S2 ABS' has ABS and electronic immobilizer as standard. It is also 5 kg heavier (Dry Weight 191 kg).
2009 revision
The 2009 model (introduced on September 8, 2008) is technically unchanged from 2008/2007 except for the addition of the FZ6R. The European model 'FZ6 Fazer S2 ABS' has ABS and electronic immobilizer as standard. It is also 5 kg heavier (Dry Weight 191 kg).
2010 revision
For the 2010 model year, Yamaha continued to sell the FZ6 Fazer S2 (half-faired) and FZ6 S2 (naked) in Europe. Both have full power (98 PS) and ABS. Reduced power models have been discontinued and replaced with the XJ6 Diversion (half-faired) and XJ6 (naked); both have optional ABS.
In North America, the FZ6R replaces the FZ6. The FZ6R in North America is similar to the XJ6 Diversion, except it is fully faired.
