OHVALE GP-0 160 4 Speed ​​EVO

• Carburettor DELL'ORTO PHBH 28 dedicated Ohvale setup
• Front suspension with spring preload and K7 / K6 springs
• Rear shock absorber with spring K140
• Ergal Sprocket
• Front brake disc 190 (Floating)
• Leverguard Acerbis
  
• DB Killer

• Racing chain tensioner

EVO VERSION FEATURES & OPTIMIZATIONS:

Revision of the ergonomics.

The ergonomic triangle of footpegs, handlebars and seat has been revised based on the position of the footpegs and the new footrest plates for the GP-0 EVO. The use of the EVO tank-seat unit offers a larger seat pan, which further improves ergonomics and enables optimized weight distribution when driving. The knee closure in the tank area has been increased to apply more pressure with the knees when braking and cornering.

Due to the longer EVO frame, the handlebar position shifts slightly forward.

Fork & Triple Clamp:

The fork used on these versions has a travel of 70mm, machined fork feet, an integrated radial brake caliper mount and a more central wheel axle. This allows an improvement in braking behavior and an increase in caster, resulting in better behavior of the motorcycle both in corners and on the straight.

The spacing of the fork tubes has been increased through the use of different triple clamps to allow disassembly of the front wheel without removing the brake caliper. The top triple tree plate and clip-on handlebar clamps have a new aesthetic inspired by the OHVALE GP-2.

Chassis:

The motor of the GP-0 160 EVO has been repositioned to optimize the MiniGP bike's center of gravity. The new position of the swing arm axis helps to ensure the correct chain tension in racing and to reduce the influence of load changes.

engine type.

ZS, horizontal 1 cylinder 4 stroke engine with oil / air cooling

valve actuation

Single overhead camshaft, 2 valves per. cylinder

Fuel:

Unleaded petrol (min. 95 octane)

Bore & Stroke:

60mm x 55mm

Displacement:

155.55cc

Fuel system:

DellOrto PHBH 28 BD with racing air filter

Ignition system:

Electronic ignition, external ignition coil

Starter system:

Kick starter

exhaust system:

stainless steel manifold Arrow titanium rear silencer mounted under the seat. DB eater available as an option.

Lubrication:

wet sump lubrication. Oil quantity: 1L

Transmission:

4 gears N-1-2-3-4 (reverse shift possible)

Coupling:

6-disc wet clutch (slipper clutch available as an option)

Primary transmission:

Primary drive via gears

Secondary transmission:

Chain, Regina Gold Series - Gear Ratio 35T/16T (2.188)

Frame:

Tubular steel frame

Front suspension / spring elements:

33 mm upside down fork,

CNC Feet (pre-load kit & adjustable cartridge optionally available)

Rear suspension / spring elements:

Aluminum rear swing arm with adjustable mono shock damper. Rebound & compression adjustment / spring preload adjustable (different spring rates available)

Rims:

aluminum rims.

Front: 2.50x10"

Rear: 3.00 x 10"

Tires:

Tubeless slick tires

Dimensions:

Maximum length: xxx mm

Maximum width: xxx mm on the handlebar

Maximum height: xxx mm