Ohvale gp-2 160cc 4t 4 speed 2025.
Ohvale presents the new Gp-2 160cc 4t 4s M.Y 25.
Combining the ergonomic set-up of the Ohavale GP-2 range with the 160cc engine, the new version has arrived dedicated to those who believe that the 190cc version is too high-performance or who simply prefer the behavior of the 160cc engines.
ENGINE TYPE: ZS 160 cc Horizontal single cylinder, 4 stroke, Air cooled.
DISTRIBUTION: Single camshaft, SOHC - 4 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. Ergal crown. Ratio 16/36 (2.25).
CLUTCH: In oil bath with 6 discs.
FRAME: High-strength steel tubular trellis, robotized welding (New config. 2025).
FRONT SUSPENSION: Ohlins fork with Ø 35mm fully adjustable stems. K7-K8 wheel 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: Floating disc Ø 230mm thickness 4.5mm. Brembo radial caliper (4 pistons D24). Sintered pads. Brembo PS 10/19 axial pump with integrated reservoir and metal braided hose.
REAR BRAKING SYSTEM: Single disc Ø 180mm. J. Juan floating caliper (single piston D25). Pump with integrated reservoir and metal braided hose.
RIMS: Aluminum alloy rims, Ohvale design. Front 2.50" x 12" - Rear 3.00" x 12".
TIRES: Pirelli slick tubeless. Front 100/90 - 12", Rear 120/80 - 12".
FAIRINGS: Fiberglass racing fairing + New 2025 graphic design.
DIMENSIONS (DEFAULT SETTING): Max length: 1610mm / Max width: 740mm (at the semi-handlebars). Max height: 915mm / Seat height: 725mm.
DRY WEIGHT: 68.5 Kg (without any liquid).
TANK CAPACITY: 3.5 Liters.
ATTENTION: the OHVALE GP-0 160cc version will continue to be produced and will be the only version to take part in the FIM MINIGP WORLD SERIES 160cc class.
