700/750 Maxim-X Menu
SPECIFICATIONS
Dimensions
Overall Length:
Overall Width:
Overall Height:
Seat Height:
Wheel Base:
Min. Ground Clearance:
Min. Turning Radius:
Wheel Size - Front:
Wheel Size - Rear:
Tire Size - Front:
Tire Size - Rear:
Wheel Travel - Front:
Wheel Travel - Rear:
2235 mm (88.0 in)
775 mm (30.5 in)
1160 mm (45.7 in)
760 mm (29.9 in)
1520 mm (59.8 in)
145 mm (5.7 in)
2800 mm (110.2 in)
MT2.15"x19" cast aluminum 5-spoke
MT3.00"x16" cast aluminum hoop
100/90-19  57H  ( 90 mm depth)   [Air pressure in CAPACITIES section below]
130/90-16  67H  (117 mm depth)  [Air pressure in CAPACITIES section below]
150 mm (5.9 in)
99 mm (3.9 in)
Weight
Wet Weight: XJ750X:
Wet Weight: XJ700X:
:
Dry Weight:
Engine Dry Weight:
237.6 kg (524 lb) with oil, coolant and full tank (as per Cycle Canada - Sep '85)
232 kg (511 lb) with oil and full tank (as per XJ700X Owners' Manual)
234.7 kg (517 lb) with full tank (as per Cycle - Apr '85)
215 kg (474 lb)
90 kg (198 lb)
Engine
Engine Type:
Cylinder Inclination:
Engine Cooling:
Displacement XJ750X:
Displacement XJ700X:
Compression XJ750X:
Compression XJ700X:
Bore x Stroke XJ750X:
Bore x Stroke XJ700X:
Combustion Chamber Volume:
Cam Arrangement:
Valves - Total:
Valves - Intakes:
Valves - Exhausts:
Spark Plug Type 1985:
Spark Plug Type 1986:
Spark Plug Gap:
Carburetors:
Lubrication System:
4-cylinder In-line, 4-stroke
Forward 14°
Liquid
749 cm³ (45.7 cu. in.)
697.3 cm³ (42.552 cu. in.)
11.??:1 (suspect slightly higher than 700X but no confirmed details yet)
11.20:1 (LIT-11616-XJ-00, Cycle-Apr '85, Cycle-Aug '85, Cycle Guide-May '85, Road Rider-Aug '85...)
68.0 x 51.6 mm (2.6772 x 2.0315 in)
68.0 x 48.0 mm (2.6772 x 1.8898 in)
17.09 cm³ (1.04 cu. in.)
DOHC
20 total - 5 per cylinder
(3) 21 mm per cylinder
(2) 23 mm per cylinder
(4) [0 k] NGK D8EA or Nippon Denso X24ES-U
(4) [5 k] NGK DR8ES-L or Nippon Denso X24ESR-U
0.6 - 0.7 mm (0.024 - 0.028 in)
(4) Standard side-draft 33 mm Mikuni CV
Wet Sump
Fluid & Other Capacities & Recommended Types
Fuel Type:
Fuel Type - Owner Preferred:
Fuel Capacity - Total:
Reserve Capacity (of Ttl):
Oil Type:
Oil Type - Owner Preferred:
Oil Filter - Original:
Oil Filter - Owner Replacement:
Oil Filter - Alternate Replacements:
Periodic Oil Change (no filter):
Oil Capacity (with new filter):
Total Oil Capacity:
Radiator Capacity (w/all routes):
Stock Air Filter:
High Flow Air Filters:
Final Gear Oil Type:
Final Gear Oil Capacity:
Fork Oil Type:
Fork Oil Capacity:
Tire Pressue (Front):


Tire Pressue (Rear):


Regular Gasoline
Regular Unleaded 89 - 91 octane without Ethanol
13 L (2.86 Imp. gal., 3.43 US gal.)
3 L (0.66 Imp. gal., 0.79 US gal.)
SAE 10W30 (API type SE) or 20W40 (API type SE)
10W40 Fully Synthetic w/20% Lucas Oil Stabilizer
Yamaha 1L9-13441-11 w/O-ring: 602411(93210-87723)
FRAM CH6003 (supplied w/O-rings)
K&N KN-144 or WIX 24934 or AMSOIL SMF105
2.5 L (2.20 Imp. qt., 2.6 US qt.)
2.8 L (2.46 Imp. qt., 3.0 US qt.)
3.5 L (3.08 Imp. qt., 3.7 US qt.)
2.4 L (2.11 Imp. qt., 2.5 US qt.)
Yamaha Part# 1AA-14451-00-00
K&N YA-7080 or UNI Foam NU-2283
SAE 80API "GL-4" Hypoid Gear Oil
0.2 L (0.176 Imp. qt., 0.21 US qt.)
10Wt Fork Oil
389cm³ (13.7 Imp. oz., 13.2 US oz.) per stanchion
177kPa  /  1.8kg/cm²  /  26psi  [ load below 90kg (198lb) ]
196kPa  /  2.0kg/cm²  /  28psi  [ load 90-238kg (198-525lb) ]
206kPa  /  2.1kg/cm²  /  30psi  [ High Speed Travel ]
196kPa  /  2.0kg/cm²  /  28psi  [ load below 90kg (198lb) ]
275kPa  /  2.8kg/cm²  /  40psi  [ load 90-238kg (198-525lb) ]
226kPa  /  2.3kg/cm²  /  32psi  [ High Speed Travel ]
Transmission
Transmission Type:
Clutch Type:
Transmission Operation:
Primary Reduction System:
Primary Reduction Ratio:
Secondary Reduction System:
Secondary Reduction Ratio:
Gear Ratio - 1st:
Gear Ratio - 2nd:
Gear Ratio - 3rd:
Gear Ratio - 4th:
Gear Ratio - 5th:
Constant mesh 5-speed
Wet/multi-disc
Left foot shift left [1D-4U]
Spur Gear
97/58 (1.672)
Shaft Drive
49/36 x 19/18 x 32/11 (4.179)
35/16 (2.187)
30/20 (1.500)
30/26 (1.153)
28/30 (0.933)
26/32 (0.812)
Chasis / Forks / Suspension
Frame Type:
Caster Angle (aka Rake):
Trail:
Suspension Type - Front:
Shock Absorbers - Front:
Forks - Size:
Forks - Air Pressure:
Wheel Travel - Front:
Suspension Type - Rear:
Shock Absorbers - Rear:
Wheel Travel - Rear:
Double Cradle
31.5°
120 mm (4.7 in)
Telescopic fork
Air, coil spring, oil damper
38 mm stanchion tubes
10 to 17 psi
150 mm (5.9 in)
Swing arm
Coil spring, oil damper
99 mm (3.9 in)
Wheels / Tires / Brakes
Tire Size - Front:
*** Note - Front:
Tire Size - Rear:
Owner Recommended Tires:
Alt. Owner Recommended Tires:
Alt. Owner Recommended Tires:
Wheel Size - Front:
Wheel Size - Rear:
Brakes - Front:
Brakes - Rear:
100/90-19  57H  ( 90 mm depth) [ nothing taller is appropriate ]
110/90-19 ( 99 mm depth) is commonly listed but is too tall & will rub the fender at high speeds
130/90-16  67H  (117 mm depth) [ nothing wider will fit, so don't bother ]
V-rated Metzeler Lasertecs
V-rated Dunlop GT501s
V-rated Bridgestone Battlax BT45s
2.15" cast aluminum 5-spoke
16" cast aluminum hoop
Dual discs, right hand lever
Drum, right foot lever
Electrical
Ignition System:
Generator System:
Battery Type/Capacity:
Battery Dimensions (LxWxH):
Replacement Battery Option:
Owner Recommended Battery:
Display Indicators:
Starting System:
Coils (stock):


Coils (Owner Replacement):


Hitachi TID14-35 TCI
Hitachi LD119-19 AC Generator (14V, 26A at 5000rpm  -  364Watt max)
Yamaha YB14L/12V  14AmpH
134mm x 89mm x 167mm (5-5/16" x 3½" x 6-9/16")
YUASA YB14L-A2  12V  14AmpH (Serviceable Lead/Acid)
Westco 12V14L-B  12V  14AmpH  190 CCA (Sealed AGM)
Left/Right/Neutral/Oil/High Beam
Electric Starter
(2) Hitachi CM12-25, 12Volt, Dual Output, Wasted Spark
Primary   Winding   Resistance   = 2.7 ± 10% at 20°C (68°F)
Secomdary Winding Resistance = 12k ± 20% at 20°C (68°F)
(2) Dynatek DC1-1, 12Volt, Dual Angled Output, Wasted Spark
Primary   Winding   Resistance   = 3.0 ± 10% at 20°C (68°F)
Secomdary Winding Resistance = 14k ± 20% at 20°C (68°F)
Performance
Maximum Horsepower XJ750X:
Maximum Horsepower XJ700X:

Maximum Torque XJ750X:
Maximum Torque XJ700X:
Power/Weight Ratio XJ750X:
Power/Weight Ratio XJ700X:
Quarter Mile XJ750X:
Quarter Mile XJ700X:

Acceleration 0-60mph XJ750X:
Acceleration 0-60mph XJ700X:
Redline:
Gas Mileage - Owner Min.:
Gas Mileage - Owner Avg.:
Gas Mileage - Owner Max.:
Dist. to Reserve - Owner Avg.:
Dist. per Tank - Owner Max.:
67.1 kW (90 hp) @ 9000 rpm (Cycle Canada - Sep '85)
64.1 kW (86 hp) @ 9500 rpm (TotalMotorcycle.com)
55.9 kW (75.01 bhp) @ 10000 rpm
7.40 kg·m (53.5 ft·lb) @ 8000 rpm (Cycle Canada - Sep '85)
6.90 kg·m (49.9 ft·lb) @ 8000 rpm (TotalMotorcycle.com)
0.379 hp/kg
0.363 hp/kg
11.66 sec at 186.87 km/h (116.15 mph) (Cycle Canada - Sep '85)
11.79 sec at 181.57 km/h (112.82 mph) (Cycle - Apr '85)
11.779 sec at 182.87 km/h (113.63 mph) (Cycle Guide - May '85)
less than 3.20 seconds (still looking)
3.20 seconds (Cycle-Apr '85)
10000 rpm
38.2 mpg (Imp) • 31.8 mpg (US) • 13.5 km/L • 7.4 L/100 km
49.4 mpg (Imp) • 41.2 mpg (US) • 17.5 km/L • 5.7 L/100 km
66.2 mpg (Imp) • 55.1 mpg (US) • 23.5 km/L • 4.3 L/100 km
145 km (90 miles)
210 km (130 miles)