Yoshimura Hayabusa X-1 - Heavy Bus
The Street Version Of Yoshimura's 200-Horse Formula X Hayabusa Racer Stops Wherever It Wants
Photography by Hiroshi Sato, Kevin Wing, Phil Masters
| X1 MANIFEST |
| ENGINE |
| • Yosh. Stage One billet |
| camshafts | $700 |
| • Yosh. Standard bore |
| 12.5:1 piston kit | $1200 |
| • Carrillo 4340 steel |
| connecting rods | $1000 |
| • Falicon lightened crankshaft | call |
| • Yosh. High exit titanium |
| exhaust, Tri-Oval muffler | $1825 |
| • Yosh. Light porting, |
| intake and exhaust | call |
| • NGK surface gap spark plugs | $29 ea. |
| ELECTRONS |
| • MoTeC M48 programmable |
| sequential engine controller |
| with custom harness | $4600 |
| • MoTeC ADL dash/logger |
| with custom harness | $6000 |
| SUSPENSION |
| • Öhlins superbike fork | $7000 |
| • Yosh. kit magnesium triple |
| clamps, 30mm offset | $2500 |
| • Öhlins superbike rear shock | $1100 |
| • Yosh. linkage | $450 |
| • GSX-R750 superbike quick-change swingarm/rear brake | $5500 |
| CHASSIS |
| * Marchesini kit magnesium |
| wheels | $3000 |
| * Six-piston AP monoblock calipers with 320mm cast-iron rotors | $2000 |
| * Brembo brake and clutch |
| master cylinders | $400 ea. |
| * Yosh. two-piece clip-ons | $225 |
| * Yosh. rearset footpegs | $440 |
| * Yosh. Tornado 24L endurance fuel tank/superbike fuel pump | $2900 |
| * Yosh. Tornado body work | $2500 |
| * Yosh. radiator (TL1000R superbike top, GSX-R750 superbike |
| bottom | $7000 |
| • Earl’s cylinder head oil cooler | $50 |
| (paint by Boris at California Design) | |
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