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A Kawasaki Z1 that was recently (photographed in the summer of 2020) put together in Bulldog's standard style. The basic concept of Bulldog's complete custom GT-M (Genuine Tuning Machine), which is "ultra-customized yet natural and usable as normal," is also reflected in this vehicle.
This is supported by Bulldog's original parts, which are sent out with the idea that "if we're going to make it, it should have better functions than the original." These are parts for making a complete vehicle, but they are also used to improve the base Z itself. The engine of this vehicle is made up of the standard menu of GT-M, such as the cross transmission, ultra-super Tarcaloy cast iron sleeves, and Pistol Racing forged pistons.
"Even though we say standard, we don't recommend this, but rather the customer's wishes take priority. We ask the customer how they use it, how they ride it, and what they like to use. After that, we make adjustments during production and choose something that is safe and high-spec.
The air-cooled Z was the latest model more than 40 years ago, but if you think about it now, it wouldn't run or stop. We have been working on it, hoping that technological advances can make up for those issues and make it fun to enjoy now. On top of that, we make it to suit each user. That's the complete custom, the GT-M," says Bulldog's Wakui.
The unique one-year or 5,000km warranty after delivery is a reflection of the high level of perfection of the GT-M, as well as the constant review of its parts. In other words, the GT-M is a selection of standard or effective parts for the latest Z at that time. In that sense, the oil pump, released in mid-2020, which has a highly precise gear system similar to the OEM, will surely become a standard, even for normal users. Thanks to the development and evolution of parts like this, the Bulldog & GT-M will have more and more new standard parts.
Detailed Description

The headlights are Raybrig, the left and right master lights are Brembo RCS, and a McCoy brake hose separator can be seen in front of the under bracket.

The stem is a McCoy upright φ43mm, and the meter is a refresh of the original Z1 to match the round tank Z1 style. The switches have also been modernized.

The fuel tank, painted in a fireball color scheme, is also made of McCoy aluminum. It also contributes to weight reduction and eliminates the risk of rust. The fuel cock has been replaced with a Pingel.

The seat, with different leather for the rider and pillion, is McCoy Supreme, providing a high-quality ride and hold.

The engine is a 1135cc unit with Pistol Racing forged pistons and ultra-super Turcaloy cast iron sleeves./Stage 1 camshaft specification, crankshaft/The cylinder head has been converted to a Z1000J part, and is a "safe high-spec" specification that is reinforced based on the J series. All of this internal combustion engine processing is done in-house by Bulldog.

The carburetor is an FCR φ35mm. The diameter and funnel specifications are decided at the time of ordering after discussing the owner's usage and riding style.

It is also equipped with Mccoy outboard and offset sprockets, and the footpegs are also Mccoy. The frame dimensions are optimized to accommodate the 17-inch wheels.

The wheels are forged aluminum Lavorante..50-17/6.Size 00-17. The front fork is an Ohlins RWU. The front brake is a Brembo CNC 4-piston caliper with a Sunstar disc. The rotor pin is a floating McCoy product.

The rear brakes are Brembo 2-piston calipers mounted on McCoy supports, and the full titanium exhaust system is a Winn McCoy system optimized for the Z.

The swingarm is a McCoy aluminum pentagonal cross section, the rear shock is an Ohlins, and everything is custom set up.
Main customization details
Engine *Engine Covers Included |
PISTAL RACING φ73mm forged piston YOSHIMURA ST-L1 camshaft |
---|---|
Carburetor/Intake | KEIHIN FCRφ35mm |
Exhaust System | WIN MCCOY <Full exhaust>For Z/J.For R |
Frame Swingarm |
MCCOY Upright φ43mm Stem Kit Standard Type MCCOY Swing Arm MCCOY Stand Hook |
Brake Area *Master Cylinder Included Front |
BREMBO RCS Brake Master Cylinder BREMBO P4-40R Axial 4P caliper SUNSTAR Works Expanded Disc |
Brake area *Master Cylinder Included Rear |
BREMBO P2-RS84 2P rear caliper SUNSTAR Premium Racing Disc MCCOY caliper support |
Wheel Area Front |
LAVORANTE LEGGENDA 3.50-17 |
Wheel Area Rear |
LAVORANTE LEGGENDA 6.00-17 |
suspension Front Fork |
OHLINS RWU |
Suspension Rear Shock |
OHLINS Rigid Twin(KA131) |
Footpeg | MCCOY Footpeg TYPE1 |
Drive System *Sprocket and Cover Included |
MCCOY Offset Sprocket Outboard Kit |
Handlebar Area *Includes Handlebar and Mirrors |
BREMBO RCS Clutch Master Cylinder |
Oil Cooler | ACTIVE Oil Cooler Kit Round 9 inch 13 stages |
Seat | MCCOY Supreme Seat |
Exterior | MCCOY Aluminum Tank MCCOY Dry Carbon Front Fender MCCOY Carbon Rear Inner Fender MCCOY Light Bracket TYPE II |
Bulldog (Kawasaki Z1)
Interview cooperation: Bulldog TEL 0284-64-9825 957-2 Okubo-cho, Ashikaga City, Tochigi Prefecture, 326-0012
URL: http://www.bulldock.en/
December 21, 2020
Source [ Heritage & Legends ]