Z1 BULL Bull Dock

This high-performance custom is a collaboration between the Japanese workshop Bull Dock and the British suspension manufacturer Nitron—hence the paintjob in Nitron’s brand colors. Showcased in Icon’s Limiter magazine, the Z1 is running full Nitron suspension front and rear, hooked up to Bull Dock’s own forged 80s-style ‘Lavorante’ wheels. They’re shod with sticky Bridgestone Battlax S20R rubber. Other mods include an upgraded oil cooler and a custom aluminum tank. Handling is improved further with a reinforced frame, and the air-cooled 903 cc motor has been bored out to 1015cc. The blueprinted engine is also running Yoshimura ST-1 performance cams and Yoshimura-tweaked Keihin FCR-MJN35 carburetion. The full titanium exhaust, seat, foot controls and swingarm are all high-end custom parts, from Bull Dock’s own Win Mccoy brand. After all that, it’s reassuring to know that the braking system is a mix of Brembo and Sunstar components.

Built In: Japan  Bike Style: Trackers

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Z1 Bull Bike Specifications – Bull Dock

FEATURE SPECS
Class Styling Trackers
Gastank Factory Tank Gastank
Intake Cover Velocity Stack
Motor Brand Kawasaki
Motor Config In-line 4
Motor Size (metric) 1000cc
Paint Color(s) Blue Ice or Powder, Black
Paint Theme Corporate Logo/Branding
Seat Slab
Suspension Front Conventional – Standard
Suspension Rear Swingarm Vertical Shocks
Wheels 3 Spoke, Cast Mags

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