2008 R6 now available
Exotic specs for supsersportThe 2008 Yamaha R6 has landed, boasting a complete make-over that reveals some exotic stats – for example a sky-high 13.1:1 compression ration, up from 12.8:1 on the previous model.
Numerous design changes have gone into the powerplant, including variable length intakes, right down to a new camchain tensioner.
The end result is a claimed 135 horses at 14,500 and 69.1 Nm of torque at 11,000, with both figures including ram-air effect.
That’s pushing a package that claims to weigh 166 kilos dry.
The chassis has also come in for a make-over claiming a front weight bias of a little over 52 per cent, with the rider seat and handlebars both pushed forward a little.
A significant amount of weight – almost half a kilo – has been saved with the adoption of a magnesium alloy material for the rear subframe (a first for the maker), though the company has elected to beef up the front brake discs with a slightly thicker material.
Pricing is keen at $15,499 plus ORC, which the firm points out is a little less than for the previous model.
The manufacturer’s brag sheet is below.
New 2008 R6 engine features
- Addition of YCC-I* electronically-controlled variable intake funnels *Yamaha Chip-Controlled Intake
- New high-compression 13.1:1 pistons ('07 model = 12.8:1)
- Revised settings for YCC-T and fuel injection
- New shape airbox
- Uprated con-rod bearings and valve springs
- Modified semi-hydraulic cam chain tensioner
- 30% larger diameter torque-boosting exhaust connector pipe
- Reshaped rear muffler section
Engine technical overview
- 4-stroke liquid-cooled DOHC 600cc in-line 4-cylinder 4-valve
- Bore x stroke 67 x 42.5mm
- Maximum power 135bhp at 14,500 rpm with direct air intake
- Equivalent to over 200bhp per litre
- Yamaha Chip-Controlled Throttle (YCC-T)
- Slipper clutch
- Titanium EXUP - Exhaust Ultimate Powervalve
- Air Intake System with straight induction
- Lightweight titanium inlet and exhaust valves
- Aluminium valve retainers
- Magnesium head and crankcase covers
- Close ratio 6-speed transmission
- Compact 3-axis shaft layout
- Race-developed fuel injection system with secondary injector
- Titanium 'midship' muffler with O2 sensor
- Compact rare-earth type AC magneto
New 2008 R6 chassis features
- Newly-designed Deltabox frame with revised strength and rigidity balance
- Modified front fork outer tubes and lower triple clamp
- Revised fork offset
- Lightweight magnesium subframe
- Lightweight rear suspension compression adjuster bracket
- New swinging arm with rebalanced strength and rigidity relationship
- Lower and more forward riding position
- Thicker front disc brakes ('08=5mm; '07=4.5mm)
- Redesigned minimalist mass-forward bodywork
Chassis technical overview
- 'Straight frame' Deltabox concept, with steering head, swinging arm pivot and rear axle on one plane
- Fully-adjustable 41mm upside-down forks with 2-way compression damping
- Fully-adjustable rear shock absorber with 2-way compression damping
- Dual 310mm diameter front discs with radial mount calipers
| SPECIFICATIONS - 2008 YAMAHA YZF-R6 |
| ENGINE |
| Type: Liquid cooled, 4-stroke, forward inclined, parallel 4-cylinder, 16-valves, D0HC |
| Displacement: 599 cc |
| Bore x stroke: 67.0 x 42.5 mm |
| Compression ratio: 13.1:1 |
| Maximum power: |
| With direct air induction: 135bhp @ 14,500 rpm |
| Without air induction: 129bhp @ 14,500 rpm |
| Maximum torque: |
| With direct air induction: 69.1 Nm @ 11,000 rpm |
| Without air induction: 65.8 Nm @ 11,000 rpm |
| Lubrication: Wet sump |
| Fuel System: Fuel injection |
| Clutch type: Wet, multiple-disc coil spring |
| Ignition system: TCI |
| Starter system: Electric |
| Transmission: Constant mesh, 6-speed |
| Final transmission: Chain |
| Fuel tank capacity: 17.3 L |
| Oil tank capacity: 3.4 L |
| CHASSIS |
| Aluminium die-cast Deltabox |
| Front suspension: Telescopic forks |
| Front travel: 115 mm |
| Rear suspension: Swingarm (link suspension) |
| Rear travel: 120 mm |
| Front brake: Dual discs, Ø 310 mm |
| Rear brake: Single disc, Ø 210 mm |
| Front tyre: 120/70 ZR17M/C (58W) |
| Rear tyre: 180/55 ZR17M/C (73W) |
| DIMENSIONS |
| Length: 2040 mm |
| Width: 705 mm |
| Height: 1100 mm |
| Seat height: 850 mm |
| Wheel base: 1380 mm |
| Min ground clear: 130 mm |
| Dry weight: 166 kg |
| OTHER: |
| Colours: Competition White; Graphite; Yamaha Blue |
| Warranty: 24 months, unlimited kms, parts and labour |
| RRP (inc GST): $15,499 |
Link: Yamaha-Motor.com.au
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