Belakangan orang Asia memang menjadi  bidikan bisnis pabrikan besar dunia dengan memproduksi motor gede tapi  speknya tak terlelu besar dan bodynya juga tak terlalu besar. Seperti  Ducati yang menggelontorkan monster 795 yang hanya sebobot Ninja dan  tergolong pendek sehingga bisa di kendalikan dengan gampang oleh  orang-orang Asia yang mungil macam James Bons. Nah belakangan leih  ekstrim lagi, CC 600 kabarnya masih bisadikebiri lagi untuk menjembatani  antara 250-600. Maka Kawasakipun membuat Ninja 400, lalu kabarnya  Yamaha juga membuat R 4 yang 400 cc, sementara KTM dan Bajaj merancang  Motor 375 cc. Dan belakangan ramai dibicarakan adalah Honda membuat CBR  400 cc.
Honda CBR400RMotor yang kabarnya tenaganya bisa menembus 50 ps ini disebut CBR 400 R Scoop,belum jelas apakah speknya akan sma dengan CBR 400 RR yang 4 silinder atau hanya 2 silinder untuk mereduksi biaya sehingga bisa dipasarkan ke Asia selain jepang. Sebagai perbandingan kita lihat spek CBR 400 RR lansiran 1988-1994 berikut:
Specifications CBR400RR-N
Type Four-stroke, dohc, in-line four cylinder
Capacity 399cc
Bore & Stroke 55.0mm x 42mm
Compression Ratio 11.3:1
Valve Train Gear Driven DOHC; 4 valves per cylinder
Cooling System � Liquid cooled, radiator with cooling fan
Clutch � Wet multi plate
Clutch operation � Cable operated
Transmission � 6-speed
Primary reduction � 2.117 : 1 (72/34)
Final reduction (sprockets) 2.600 : 1 (39/15)
Transmission � 6 speed constant mesh
Final drive chain � 102 links, split
Frame Twin spar, box-section aluminium
Front Suspension � Oil-damped telescopic forks
Rear Suspension � Single shock absorber with 3-way linkage
Front brakes � Double floating disc; 2-piston Nissin sliding callipers
Rear brake � Single solid disc; single-piston Nissin sliding calliper
Fuel tank capacity � 15.0 liters (4.0 U.S. gal., 3.5 Imp gal.)
Ignition system � Digitalized full transistor ignition
Starting system � Electric
Battery Type � YTX7L-BS
Charging system � Triple phase output alternator
Regulator/rectifier type � SCR Shorted/triple phase full wave rectification
Recommended engine oil -SAE 10W-40
Engine oil capacity at oil filter change � 3.4 litres
Idle speed � 1,300 +/- 100 rpm
Cold tire pressure (driver only, front) � 33 psi (2.25 bar)
Cold tire pressure (driver only, rear) � 33 psi (2.25 bar)
Cold tire pressure (driver & pass., front) � 33 psi (2.25 bar)
Cold tire pressure (driver & pass., rear) � 36 psi (2.50 bar)
Spark plug (standard) � NGK CR8EH-9 or equivalent
Spark plug (racing) � NGK CR9EH-9 or equivalent
Spark plug gap � 0.8-0.9mm
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Capacity 399cc
Bore & Stroke 55.0mm x 42mm
Compression Ratio 11.3:1
Valve Train Gear Driven DOHC; 4 valves per cylinder
Cooling System � Liquid cooled, radiator with cooling fan
Clutch � Wet multi plate
Clutch operation � Cable operated
Transmission � 6-speed
Primary reduction � 2.117 : 1 (72/34)
Final reduction (sprockets) 2.600 : 1 (39/15)
Transmission � 6 speed constant mesh
Final drive chain � 102 links, split
Frame Twin spar, box-section aluminium
Front Suspension � Oil-damped telescopic forks
Rear Suspension � Single shock absorber with 3-way linkage
Front brakes � Double floating disc; 2-piston Nissin sliding callipers
Rear brake � Single solid disc; single-piston Nissin sliding calliper
Fuel tank capacity � 15.0 liters (4.0 U.S. gal., 3.5 Imp gal.)
Ignition system � Digitalized full transistor ignition
Starting system � Electric
Battery Type � YTX7L-BS
Charging system � Triple phase output alternator
Regulator/rectifier type � SCR Shorted/triple phase full wave rectification
Recommended engine oil -SAE 10W-40
Engine oil capacity at oil filter change � 3.4 litres
Idle speed � 1,300 +/- 100 rpm
Cold tire pressure (driver only, front) � 33 psi (2.25 bar)
Cold tire pressure (driver only, rear) � 33 psi (2.25 bar)
Cold tire pressure (driver & pass., front) � 33 psi (2.25 bar)
Cold tire pressure (driver & pass., rear) � 36 psi (2.50 bar)
Spark plug (standard) � NGK CR8EH-9 or equivalent
Spark plug (racing) � NGK CR9EH-9 or equivalent
Spark plug gap � 0.8-0.9mm
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