OSSA TRIAL

Die Trial-Iinnovation von OSSA: 2 Taktmotor mit Einspritzung, neuartiger Rahmen, 67kg Gewicht,

ab September 2010 am Markt ... mehr auf der OSSA Webseite

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TR 280i

Engine

Capacity	272,2 cc
Type	Two-stroke single cylinder with a reed intake directly into the crankcase
Cooling system	Liquid
Bore x Stroke	76x60 mm
Fuel Supply	EFI Kokusan Battery-less System
Ignition	CDI Kokusan digital magnetic flywheel
Clutch	Hydraulic control
Gear box	6 speed
Transmission	Primary through gears, secondary by chain
Engine lubrication	2,5% mix
Gear and clutch lubrication	700 cc of Gear Extreme 75W oil

TR 280i

Chassis

Type	CR-MO steel tube profile with pipe and bottom made of cast aluminium
Front suspension	Marzocchi upside-down adjustable fork, 40 mm diameter
	Optional conventional Marzocchi 40 mm aluminium
Rear suspension	Variable progression system with TTX OHlins monoshock
Front brake	185 mm diameter disk with four-piston calliper
Rear brake	150 mm diameter disk with two-piston calliper
Front wheel	28 spokes with a 2.75x21 tyre
Rear wheel	28 spokes with a 4.00x18 tubeless tyre
Engine protector	Made of AA7075
Kick-start	Cast aluminium
Gear and brake pedal	Cast aluminium with retractable toe