2018 Honda Montesa Cota 4RT260


The 4RT260 is a cutting-edge trials bike, the ideal combination of Honda's engine technology and Montesa's world-championship trials experience. Responsive handling is provided by the lightweight aluminum frame and swingarm, along with high-quality suspension components and Dunlop tires.

The 4RT260 boasts a unique removable seat to adapt to different riding applications, and it also has a convenient under-seat storage area.


  • A special crankcase decompression system that reduces engine braking, allowing even more control in challenging trials conditions.
  • Optional HRC FI tuning kit allows customers to fine-tune the Programmed Fuel Injection (PGM-FI) and ignition maps to match riding conditions.
  • Wide, adjustable foot pegs provide maximum comfort and control.
  • Slim tank and seat area for unrestricted movement.

General Information

Manufacturer Honda
Model Year 2018
Model Montesa Cota 4RT260
Model Code MRT2603EJ
Color White / Blue / Red



Front - Single 185 mm hydraulic disc with 4-piston caliper & sintered metal pads

Rear - Single 150 mm hydraulic disc with 2-piston caliper & sintered metal pads


Front - 2.75-21 Dunlop

Rear - 4.00-18 Dunlop


Weight Curb - 163.7 lbs.
Ground Clearance 13.2 in.
Wheelbase 52 in.
Seat Height 25.6 in.


Transmission Close-ratio 5-speed
Final Drive #520 chain; 10T/41T


Engine Single-cylinder Unicam four-stroke, 4 valves
Displacement 259 cc
Bore x Stroke 78 x 54.2 mm
Compression Ratio 10.5:1
Fuel System PGM-FI, 28 mm throttle body
Fuel Capacity 0.5 gal.
Ignition Electronically controlled digital transistorized
Clutch Multiplate wet
Cooling Liquid


Starting Kick

Front - 39 mm TECH cartridge-type telescopic fork with pre-load extension adjustments; 6.9 in. stroke

Rear - Pro-Link® system, R16V single shock absorber with pre-load extension adjustment; 6.7 in. stroke

Rake 23┬░
Trail 2.48 in. (63 mm)


Includes Meets current CARB and EPA emissions standards