Full mod KTM 270sxf

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7/5/2018 9:20 AM
Edited Date/Time: 7/5/2018 9:22 AM

-Motor built by Derek Harris at HP Race Development

-it's a 270cc with a brand new 14.4:1 HP race development piston with only heat cycles on it (piston spec'd by Derek, but made by CP)

- port and polished

-custom intake valves developed by Ron Hamp (made by Dirt Tricks Titanium)

-OEM exhaust valves

-Williams Motowerx cams

-Balanced crank

-GET ignition with a 14,500rpm limiter

-GET 2nd injector kit

-GET LED tachometer

-Full Bills Exhaust

-Twin Air Powerflow filter cage

-Mapped for VP MR12/U4.4

-makes just shy of 54HP and 26ft/lbs of torque


-Ohlins RXF48 forks (Gold anodize with DLC coated lowers

.44 fork springs

-TTX Shock

-.45 shock spring I believe.

-Has the MX Tech huck valve installed

-valved by Dean Burke

-Galfer Tsunami 280mm front rotor

-Braking 240mm oversized rear rotor

-Works Connection holeshot device

-Brand new Renthal R1 gold chain

-Brand new Supersprox sprockets

-Brand new Bridgestone X30 rear tire

One of a kind and will turn heads as soon as you crack the throttle. The ultimate vet class weapon. Asking $9500 OBO. Located in Bainbridge, NY. Call or text 607-743-2240 with any questions.


7/5/2018 4:20 PM

I have a Harris built 270 and I can say for a fact that someone is going to be getting an incredible machine if they buy this bike.

The 270 is sooooo easy to ride. I had a 17 350 prior to getting my 270 set up and didn't think I could find a better/smoother/funner motor than the 350, until I got the 270.

Maybe the ultimate track weapon if you like to rev a bike.

Good luck w the sale, you shouldn't need any though!


7/5/2018 6:45 PM

This bike is nothing short of incredible. Super easy to ride and the bike is eye watering fast if you rev it. A stock 350 has nothing on this bike when it comes to a fun factor and handling!


7/5/2018 7:17 PM

Maybe I missed it in your add, but what model year is the bike?


7/14/2018 10:24 AM

$9300 OBO!! 2016 Chassis and '17 engine.


7/15/2018 7:37 AM

Bike looks insane, I’d love to ride it!

Whats the maintenance intervals on the piston?


7/17/2018 10:16 AM

CarlinoJoeVideo wrote:

Bike looks insane, I’d love to ride it!

Whats the maintenance intervals on the piston?

Stock compression ratio and a strong piston w/ DLC coated wrist pin would easily last a fast guy 20 hours MINIMUM. Built with OEM durability and maintenance intervals in mind.