Cafe Racer HONDA CB 750

 

Frame

 
Front
  • Triple Top Tree for GSX-R Conversion is designed by MessnerMoto and it is CNC machined from 6082-T6 billet aluminum
  • Triple Bottom Tree for GSX-R Conversion is designed by MessnerMoto and it is CNC machined from 6082-T6 billet aluminum
  • Front forks came from GSX-R 750 2007
  • Brembo calipers with performance Brembo Series Oro brake discs
  • Front brake master cylinder is hidden below the tank
  • Steering shock is integrated with a custom holder on the frame below the bottom triple tree

 

Frame

 
Back
  • Frame if shortened at the back and bracing for mono-shock conversion is added to the frame
  • Tail lights are integrated into rear frame tubes
  • Part of the frame, above the engine, can be disassembled and engine work can be done without taking out the engine from the frame
  • Rear fork is designed by MessnerMoto and it made from DOHC cb900 1981 fork with added bracing for mono-shock conversion
  • Rear mono-shock is OHLINS from Yamaha r1 2012. Spring of mono-shock is chrome plated
  • The rear brake caliper is taken from KTM Adventure 1290R including Brembo brake rotor
  • Carrier for the rear brake is designed by MessnerMoto and it is CNC machined from 6082-T6 billet aluminum
  • The frame is cleared of all unnecessary hinges and brackets
 
Rear wheel
  • Rear wheel is 18“x4.5“ sourced from KTM Adventure 1290R
  • Tire is 170/60zr18 Bridgestone BATTLAX BT-54
  • Front and rear drive sprockets are specially made to accept 525 chain and to be compatible with upgraded rear wheel
 
Fenders
  • Front and rear fender are designed by MessnerMoto and both are 3D printed
  • Hidden carrier for front fender is made using 3D printing and it is reinforced with carbon tubes and stainless steel

 

Controls

 
Front
  • Handlebars are designed by MessnerMoto and they are CNC machined from 6082-T6 billet aluminum
  • Control levers are designed by MessnerMoto and they are CNC machined from 6082-T6 billet aluminum
  • Mini Push Buttons for handlebars are designed by MessnerMoto and they are CNC machined from 6082-T6 billet aluminum
  • Throttle control is designed by MessnerMoto and it is laser cut and CNC machined
 
Rear
  • Rear-set Brackets for Tarozzi Rear sets are designed by MessnerMoto and they are CNC machined from 6082-T6 billet aluminum
  • All brake tubing and control cables are custom made for this project

 

Electrics

 
Installation
  • Motogedget m-unit v2.0 is center of the electrical system. M-unit is packed in a box below seat with two lithium batteries
  • Motogedget Motoscope Pro digital dashboard
  • Temperature, pressure and end other parameters of the engine are monitored using special gauges and information from gauges is displayed on Motoscope Pro
 
Lights
  • The front light is made of 45w LED unit integrated in aluminum metal-shaped headlight bucket designed by MessnerMoto
  • Turn signals are hidden inside of the front light bucket
  • Tail lights are designed by MessnerMoto and they are smartly integrated in rear frame tubes.
  • Tail lights are made using custom LED diodes and lenses
 
Power
  • Alternator, flywheel, and rectifier were sourced from Yamaha R1 2009
  • Alternator engine cover is modified to accept R1 stator

 

Engine

  • Lightened and balanced crankshaft
  • Stronger and lighter connecting rods
  • Forged pistons with an increased compression ratio 1:10.5
  • Increased engine displacement from 736cc to 836cc
  • Race Cut transmission gear
  • Reinforced primary and camshaft chains
  • Honda CB750 Cam Chain Tensioner - High Performance designed by MessnerMoto
  • Honda CB750 Primary Chain Tensioner High Performance designed by MessnerMoto
  • Ported and polished head
  • Hi-flow racing valves
  • Racing beehive valve springs
  • Racing camshaft CX-7 has 2mm more lift on intake and exhaust sides than stock camshaft
  • Hard-welded rocker arms
  • Optical multi-spark ignition
  • Mikuni RS34 racing carbs
  • Honda CB750 Oil Pump Rebuild Kit CNC ROTORS engineered by MessnerMoto and CNC machined from 4732 billet steel
  • Oil cooler fitted in front of the bike

 

Exhaust

  • All four exhaust pipes are hand-bent and designed by MessnerMoto
  • Handmade mufflers designed by MessnerMoto
  • Hidden exhaust mounting brackets
  • All parts of the exhaust system are made from 304 stainless steel

 

Bodywork

  • Tank, tail and headlight bucket are designed by MessnerMoto and they are metal-shaped from aluminum
  • Aluminum is left uncovered with brushed finish
  • The tail is a functional oil tank for engine dry sump oiling system
  • Front light holders are 3D printed and reinforced with stainless steel
  • Motoscope PRO is supported by hidden 3D printed holders
  • Mold for Seat foam is 3D printed
  • Upholstery was done using artificial black leather. The only visible MessnerMoto logo is on the seat
  • Custom designed side stand. When retracted it blends into the frame
  • Engine casings are vapor-blasted
 

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