Ohvale GP-0 EVO 160 4s RACE my25. We present the new Gp-0 evo my25 for race, the version ready to use for the 2025 Italian civ championship. This Ohvale gp-0 is configured specifically for the civ, ready to race and without the need for modifications.
Ohvale gp-0 160 evo race my25:
ENGINE TYPE: ZS 160 cc Horizontal single cylinder, 4 stroke, Air cooled.
DISTRIBUTION: Single camshaft, SOHC - 2 valves.
FUEL: Unleaded petrol (N.O. min 95).
BORE X STROKE: 60mm x 55mm.
DISPLACEMENT: 155.5 cc.
FUEL SYSTEM: DELLORTO PHBH 28 BD Setting Ohvale carburetor, Racing air filter.
IGNITION: Electronic, with spark plug and external coil (CDI with rev limiter).
STARTER: Kick starter with auto decompression device.
EXHAUST: Stainless steel exhaust. Arrow titanium under-seat single silencer. Ready for DB Killer.
LUBRICATION: Wet sump lubrication system, with oil radiator. Oil quantity: 1L.
GEARBOX: 4 close ratio N-1-2-3-4 | Ohvale setting.
PRIMARY TRANSMISSION: Gears.
SECONDARY TRANSMISSION: Regina gold series chain. Ratio 16/35 (2.187).
CLUTCH: In oil bath with 6 discs.
FRAME: Tubular trellis in high-strength steel, robotized welding (New configuration 2025).
FRONT SUSPENSION: Ohracing fork with Ø 35mm stems fully adjustable. K6-K7 spring configuration.
REAR SUSPENSION: Aluminum swingarm. Piggy-back monoshock. Fully adjustable: hydraulic compression and extension, spring preload and wheelbase. K140 spring configuration.
FOOTREST: CNC machined parts.
FRONT BRAKING SYSTEM: Single disc Ø 180mm thickness 4mm. Brembo radial caliper (4 D24 pistons) and Brembo PS 10/19 axial pump.
REAR BRAKE SYSTEM: Single disc Ø 155mm. J. Juan floating caliper (single D25 piston). Pump with integrated reservoir and metal braided hose.
RIMS: Aluminum alloy rims, Ohvale design. Front 2.50" x 10" - Rear 3.00" x 10".
TIRES: Pirelli slick tubeless. Front 100/80 - 10", Rear 120/80 - 10".
FAIRINGS: Fiberglass racing fairing + New 2025 graphic design.
DIMENSIONS (DEFAULT SETTING): Max length: 1500mm / Max width: 740mm (at the semi-handlebars). Max height: 810mm / Seat height: 695mm.
DRY WEIGHT: 65 Kg (without any liquid).
TANK CAPACITY: 3.5 Liters.