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2004 KTM 525 MX Desert Racing

KTM 525 MX Desert Racing

Constructed for the demands of European Rallies. The 525 MXC combines long distance capabilities with the Enduro attributes of the EXC models.

  • Engine - single cylinder, 2-stroke
  • Displacement (cc) - 510.4
  • Bore x stroke (mm) - 95 x 72
  • Compression ratio - 11:1
  • Starter - kick-starter and E-starter / 4 Ah
  • Transmission - 6 gears
  • Carburetor - Keihin MX FCR 39
  • Control - 4 V / OHC with roller rocker lever
  • Lubrication - pressure lubrication with 2 Eaton pumps
  • Engine oil - 1,2 l Motorex Power Synt 4T 10W / 50
  • Primary drive - 33 : 76
  • Cooling - liquid cooled
  • Clutch - wet multi-disc clutch, operated hydraulically
  • Ignition - Kokusan digital 4K-3B
  • Frame - chromium molybdenum
  • Subframe - aluminium
  • Handlebar - tapered Magura 28 mm
  • Front suspension - WP-USD 48 MA
  • Rear suspension - WP-PDS-shock absorber
  • Suspension travel, front/rear - 300 / 335 mm
  • Front / Rear brakes - disc brakes 260 / 220 mm
  • Front / rear rims - 1.60 x 21"; 2.15 x 18" DID
  • Front / rear tires - 90/90-21"; 140/80-18"
  • Transmission - 15:45
  • Chain - X-ring chain 5/8 x 1/4"
  • Main silencer - aluminum
  • Steering head angle - 63.5
  • Wheel caster - 112 mm
  • Wheelbase - 148110 mm
  • Ground clearance (unloaded) - 385 mm
  • Seat height - 925 mm
  • Fuel capacity - approx. 14 litres
  • Weight (ready to race, no fuel) - approx. 118.7 kgs