Technical Specifications - Ossa TRi User Manual

Technical specifications

ENGINE
Cylinder size 294,1cc / 272,2 cc / 249,2 cc / 124,9cc
Type 2 stroke inverted monocylinder with reed box admission
Cooling Liquid cooled
Bore x Stroke 79x60 mm / 76x60 mm / 72.5x60mm / 54x54,5 mm
Injection EFI Kokusan Indirect injection
Ignition Digital flywheel CDI Kokusan
Clutch Hydraulic
Start Kickstart
TRANSMISSION
Gearbox 6 speeds
Transmission Primary transmission by gears, final transmission by chain.
Lubrication Mixture 100% synthetic oil lubrication 0.9%
Gearbox and clutch lubrication 450 cc. of Gear Extreme type 75 W oil.
FRAME
Type Made of CR-MO steel tube, with fuel tank and lower part made of forged aluminium
Front suspension Fork with aluminium bars, 40 mm diameter Marzocchi (depending on version) adjustable in
extension and compression
Rear suspension Variable progressive system with TTX OHlins mono shock absorber adjustable in extension and
compression / Ollé mono shock absorber adjustable in spring preload (depending on version)
Front brake 185 mm diameter disc with 4-piston brake caliper
Freno trasero 150 mm diameter disc with 2-piston brake caliper
Front wheel 2.75x21 wheel
Rear wheel 4.00 x 18 tubeless wheel
Engine protector Constructed in AA7075 T6
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OSSA TRi - User manual
WEIGHTS AND MEASUREMENTS
Wheelbase 1.328 mm
Seat height 655 mm
Ground clearance 340 mm
Fuel tank capacity 2,6 litres
Dry weight 64.5 Kg
Kick-start pedal Forged aluminium
Shift and brake pedal Forged aluminium with retractable toe cap
Technical specifications
OSSA TRi - User manual
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