OSSA Explorer

OSSA OSSA Explorer

When designing the Explorer, OSSA engineers and designers were based on the following approach: create a bike that was easier to reach the most difficult places. Its extreme lightness and trials qualities, combined with its enhanced ergonomics, make it possible to enjoy both tours real quiet as trial areas.

For 2014, the Explorer receives multiple internal and external improvements. The engine has been thoroughly revised to improve reliability and further refine its operation, while in the cycle have polished practical details that make the experience even better to ride an Explorer.

OSSA Explorer 2014. Reinventing the trial-trip.

Engine news

New engine 2014 with ball bearing in the crankshaft
New reinforced gearbox
New easy start system without maintenance
Ecu new location in the interior of the bike
New wiring

Cycle news

New location for the contact key
Rear fender with new material more rigid
New casting footrests
Frame and subframe in black
Plastics in black with new 2014 graphics
New chain tensioner spring

OSSA Explorer Engine

Capacity 272,2 cc
Type 2T monocylinder Inverted with reed rox admission
Cooling system Líquid cooled
Bore x Stroke 76x60 mm
Fuel Supply Electronic Injection by KOKUSAN
Ignition EFI Kokusan assisted by a Lithium battery
Clutch Multidisc hydraulic wet clutch
Gear box 6 speeds
Transmission transmission by gears, final transmission by chain.
Engine lubrication Mixture 100% synthetic oil lubrication 0.9%
Gear and clutch lubrication oil 450 cc. of Gear Extreme type 75 W oil.

OSSA Explorer Chassis

Type Tubular Cr-Mo / Aluminium with patented Fuel Tank by OSSA
Front suspension Extension and compression adjustable
  40 mm Hydraulic Fork.
Rear suspension Shock Absorber Hydraulic Monoshock
Extension and spring load adjustable
Front brake ø 185 mm disc with 2 piston caliper
Rear brake ø 160 mm disc with 2 piston caliper
Front wheel 1.6 x 21 80/100-21
Rear wheel 2.15 x 18 120/100-18
Engine protector Made in AA7075 T6
Kick-start Forged aluminium
Gear and brake pedal levers with retractable tips.

OSSA Explorer Weight and dimensions

Wheelbase 1.328 mm
Seat height 820 mm
Ground Clearance 340 mm
Tank capacity 7,6 liters
Dry weight 74 kg


Pol Ind Domeny
Ctra Antiga d'Amer, Nau 12
17007 Girona, Spain

T +34 972 107 107
F +34 972 117 899