Yamaha WR250R Supermoto Conversion #2
Yamaha WR250R Supermoto Conversion #2
Yamaha WR250R Supermoto Conversion #2
Yamaha WR250R Supermoto Conversion #2
Yamaha WR250R Supermoto Conversion #2
Yamaha WR250R Supermoto Conversion #2
Yamaha WR250R Supermoto Conversion #2

WR250R Supermoto Walkaround Video

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Home > Dual Sport > Yamaha WR250R/X Parts > SRmoto Yamaha WR250R Supermoto Conversion #2

The beauty of a dual sport bike like the WR250R is that it can really be two bikes in one. With the stock knobbies, you have a very capable off-road bike, and by adding a set of 17" supermoto wheels and tires, you can also have a very capable corner carver for the street.

Converting a WR250R to a supermoto is pretty straightforward. All you really need is a good set of 17" supermoto wheels like the ones we use from Warp 9 Racing, and then some sticky supermoto tires like the Bridgestones we use (see details below). There are a few things you need to do to fit the smaller 17" wheels/tires. Up front, in order to clear the smaller 17" supermoto tire, you have to re-route the front brake line to the outside of the fork leg and also trim the plastic lower fork protectors so they clear the front tire. With the 17" supermoto wheels/tires, the bike will stand straight up when you put the stock R model kickstand down, so you'll need a shorter kickstand, like the one we carry from the WR250X.

As for a rear sprocket, the gearing you choose is a personal preference type of thing, but on our bike we went with a 42T rear sprocket, which also happens to be what the WR250X Supermoto's came stock with.

Our WR250R Supermoto is currently equipped with the following mods and accessories, all of which will work on any 2008+ Yamaha WR250R or WR250X...

Supermoto Speific Parts - Wheels, Tires, etc:
  • Warp 9 Elite Supermoto Wheels
       - Black Rims, Blue Hubs, Blue Nipples, Silver Spokes
       - Warp 9 Racing Rear Sprocket, Black, 42T
  • Michelin Front and Rear Inner Tubes
  • Bridgestone S20 Evo Hypersport Front Tire (110/70-17)
  • Bridgestone S20 Evo Hypersport Rear Tire (140/70-17)
  • 12oClockLabs SpeedoDRD Speedometer Calibrator
  • Yamaha WR250X Kickstand (1" shorter than stock R kickstand)

  • 12oClockLabs Integrated Tail Light Kit (red lens)
  • 12oClockLabs Programmable Animated LED Turn Signals - Rear
  • Zeta Armor Hand Guards (blue) with XC Protectors (black) and Integrated LED's
  • 12oClockLabs Turn Signal Running Light Adapters
  • 12oClockLabs Fixed Rate Turn Signal Flasher
  • Acerbis LED Vision Headlight (Black)
  • Cyclops LED Headlight Bulb (fits stock headlight too)
  • 12oClockLabs SpeedoDRD Speedometer Calibrator
  • 12oClockLabs Gear Position Indicator

  • Moose Racing Plastic Skid Plate
  • Zeta Armor Hand Guards (blue) with XC Protectors (black) and Integrated LED's
  • Zeta Heel Guard/Chain Cover
  • Zeta Aluminum Frame Guards
  • Sandman Freedom Case Saver Kit

  • Seat Concepts Complete Seat (Low Foam Height, Blue/Black Gripper Cover)
  • Zeta Aluminum Footpegs (Blue)
  • Zeta Trigger Folding Rear Brake Pedal (Black w/Blue)
  • Zeta Folding Shift Lever (Black w/Blue)
  • Pro Moto Billet Cargo Rack
  • Double Take Dual Sport Mirrors
  • Short Clutch and Brake Lever Set
  • Pro Taper Pillow Top Grips
  • 12oClockLabs Gear Position Indicator
  • Pro Taper Contour Handlebars, 1 1/8", Woods High Bend
  • Zeta RX2 Handlebar Clamp Kit
  • CRG Blindsight Bar End Clamp On Mirror

  • Yamalink Lowering Link (Blue)
  • Seat Concepts Complete Seat (Low Foam Height, Blue/Black Gripper Cover)

  • IMS 3.1 Gallon Gas Tank (Black)
  • Yamaha OEM Plastics Kit (Black)
  • Retro Yamaha Tank Graphics (Blue/Black/White)
  • 12oClockLabs SpeedoDRD Speedometer Calibrator
  • Zeta Oil Filter Cover (Blue)
  • Zeta Billet Kit (Blue)
  • Zeta Magnetic Drain Bolt (Blue)
  • DRC Radiator Hose Kit (Red)
  • OEM Kickstand from 2008-2011 Yamaha WR250X Supermoto

  • FMF PowerCore4 Performance Exhaust Package
  • FMF PowerCore4 muffler and FMF Megabomb header (as part of above package)
  • EJK EFI Controller, EXUP Emulator, AIS Removal Kit (as part of above package))
  • No Toil Super Flo Filter Kit

  • DID 520 ERVT Chain (Gold)
  • Sunstar Front Sprocket, 13T (stock size)
  • Warp 9 Racing Rear Sprocket, Black, 42T **
    ** NOTE: We are going to be switching to a 45T rear sprocket so that our bike accelerates a little better. We will lose some top end speed, but rarely go above 60-65 mph on this bike so the 13/45 will work nicely.

  • Pro Moto Billet Cargo Rack
  • Nelson Rigg Trails End Dual Sport Enduro Tail Bag

  • DRC Lift Stand
  • Longacre Digital Tire Gauge
  • Battery Tender Jr.
  • Cruz Tools Outback'R M14 Tool Set

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