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Modified KX 100 woods bike with all parts to setup for a growing kid.
Price drop $1400!
Heavily modified KX 100 woods bike with all parts to configure for a growing kid. The initial images are with the stock seat/bar setup, the following pics show the tall seat, tall bars & risers.
If you know these bikes you know that there were no changes from 1999 to 2013. So the most important thing is how a bike like this was maintained which is what makes this bike unique.
We bought this as a beater in 2015 for my 10 yr. Old to ride after he started over-riding his KDX 110. We started by rebuilding the forks and inspecting/greasing/replacing all of the bearings on the bike. It’s a long story, you can see below for a list of all of the maintenance and upgrades that we have done.
We lowered the bike by 3” with some custom shock linkage, installed softer fork springs, disconnected the power valve, and installed a throttle stop. As he grew we raised it, stiffened the suspension, and made it faster until he grew out of it at 16 yrs. Old.
I have all the parts to do the entire process again including:
custom lowering shock linkage softer and stock fork springs stock and tall seat short bars & tall bars bar risers and riser kit for the steering damper
This bike is optimized for woods riding with increased fuel capacity, improved mileage & carburation (Google Lectron if you don’t know), and a flywheel weight for better torque/traction. If you’re looking for an MX racer this isn’t your find.Short list of upgrades:
Engine:
FMF Fatty pipe & Turbine 2 silencer
28mm Lectron carb
12 oz. Steahly flywheel weight
Recent 105cc full engine rebuild with Hot Rods +2mm crank, Vertex piston, Phathead head, and head/porting work by Lukes Racing in Michigan
Force 3 reeds (recently replaced)
Evans NPG waterless coolant
Suspension/controls:
Bar risers
Short and tall bars
Cycra Pro-Bend hand guards
Stock and KYB .27kg lighter fork springs
Scott's Steering Damper
Motion Pro fork bleeders
Newly rebuilt shock
Stock and custom lowering shock linkage
Body:
Oversized IMS gas tank
UFO Restyle fenders & number plates
Neutron Gripper seat cover (stock and tall seats)
Tugger straps front and rear I don’t like it when people sell stuff and wait for you to figure out what’s wrong with it when you se it (or later!) so here’s the short list, which are also shown in the pics:
The fork seals are leaking, but only a little. It’s ready for tires There is a crack in the rear fender One of the spoke nipples was welded in the rear wheel. It never caused a problem so we never did anything about it. It’s running great but it could probably use a piston/ring at some point, just based on hours.
It has an engine hour meter on it but it was configured incorrectly for a while so the hours showing on it are wrong (I think we’re at about 50 – 60 hrs. since the total engine rebuild).
Parts and maintenance list:
Date maintenance performed repairs or improvements made 07/07/15
Oversize fuel tank, rr wheel spacers 07/24/15
FMF Fatty pipe, torque spacer 07/29/15
FMF Turbine Core 2 08/08/15
Lowering links – 125mm & 130mm 08/10/15
fork bushings, seals, & oil, shock, linkage, swingarm, & steering head bearings, fuel & vent lines, front sprocket, fork guards 08/18/15 tranny oil, oiled air filter, cleaned carb Cycra hand guards, adj. lowering links, oversized tank, tires & tubes, torque spacer, grips, fatty & turbine core 2 08/31/15
KYB .27kg/mm fork springs, numbers (10) 09/09/15
Side number plates, brake & clutch levers, ODI full diamond grips, rr brake pads 10/26/15
Moose skid plate, DID 428x118 VX Pro Street Series x-ring natural chain, sprockets (13/52), fixed broken hand guard 11/09/15
chain slider. Vent, fuel, & power valve vent lines 12/03/15
12oz. Steahly flywheel weight, numbers (64) 01/15/16
Force 3 Reeds 06/29/16
Repaired suspension eyebolts, 28mm Lectron w/0-3 rod., switched to Amsoil 100:1 08/25/16 filter wash/oil, tranny oil, muffler repack Seat cover, 0-4 Lectron metering rod 12/25/16
UFO Restyle fenders, number plates, and numbers 04/18/17
Hot Rods +2mm crank, ported/plated cylinder, vertex piston, Phathead head, pipe insulation shock bump-stop, stock shock linkage installed, EBC Carbon front brake pads, used metal clutch plates 10/05/17 Twinair filter
10/16/17 ODI Ruffian grips, thumb rings
01/30/18 Tires, tubes, rim tape Tugger straps, silencer packing, grips, steering damper 04/15/18
Chain roller, brake line guide 09/15/18 Trans oil softened rr suspension 10/28/18
Looped engine vent through upper frame, drilled holes in bottom of swingarm 03/02/19 Air filter oil Set rear sag – (Free, 512, static 447, race, 410), repaired throttle-side hand guard with zip ties 05/01/19
Tusk rear disk, rr EBC carbon pads, new rr brake caliper allen bolts, rr brake caliper guard 08/11/19
Tusk Aluminum ATV sport bend handlebars 12/02/19
Tusk front rotor, Motion Pro fork bleeders 05/21/20
Tusk engine kill switch, Cycra Probend handgaurds, Pro X fork seals & dust seals, Tusk brake lever. 09/20/20
Used radiator, coolant hose kit, Evans coolant, Twin Air filter. 11/02/21 Air filter oil Bar risers, tall seat, front tube, front brake pads, fixed silencer. 03/10/22 Trans oil Rebuilt shock, new exhaust hanger, exhaust sealing ring, front brake line guide.
Last edited by fullmoonguru; Sep 13, 2022 at 10:00 PM.
Modified KX 100 woods bike with all parts to setup for a growing kid.
