2017 KLX250 EFI Big Bore Beast 363cc 4K

PLEASE TURN YOUR SPEAKERS DOWN WHEN I TURN THE BIKE ON
Quick overview of my Thai bike, I missed some parts so I will list everything below. If you have a KLX250 in the USA and want to pimp it out this is also a good guide to get the most from your Dual Sport.
-363 Big Bore Kit done by Keng Engine in Chiang Mai
-API Tuner for Big Bore
-Front and Rear Ohlin suspension
-Acerbis Nylon Stretch Fork Seal Guard
-Zeta Fork bleeder for Ohlin (put on after video)
-Zeta Armor Bark Busters
-Renthal Ultralight Sprocket 48t/44t(own both) and 14t front
-EK520 Chain
-Zeta Pivot Shift Levers
-FMF Chinese copy full system
-Acerbis Pipe Protector
-Steel Braid Brake Lines
-Engine Bash Plate already on bike
-Racing Boy Aluminum RIms
-IRC Vulcanduro Tires
-IMS Pro Series Footpeg
-DRC Fender Eliminator with integrated turn signals
-Acerbis Front Fender Pull Strap
-RC Renthal Fatbar High bend from USA
-Renthal Grips
-Renthal Throttle Tube
-Fox Sticker Kit from BNS Speed Shop in Chiang Mai
-Custom Seat done by Narong Upholstery in Chiang Mai
-Zeta Brake Lever
-Wolfman Enduro Tank Bag
-Wolfman Front Fender Bag
-Rigg Adventure Rear Fender Bag
-Wolfman Tool Roll inside Rigg Bag
-RAM Mount for Iphone with charger
Keng Engine in Chiang Mai
/ kengengine
BNS Speed Chaing Mai
/ bnsspeedcm
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FIlmed on:
-Panasonic GH5
-PanLeica 8-18 Wide Angle Lens
-Rode Video Mic Pro Plus Shotgun
-Tiffen Variable ND Filter 67mm
-Cheap Chinese Tripod
Filmed in 4k 30fps. Settings file taken from Griffin Hammond's channel who lets other users take his GH5 setup file and import it. Great settings for people like me who don't know how to color grade yet and new to the camera. I wanted to use footage straight out of camera and it looks pretty good IMO. The weather was really messing with me going from bright sunlight to thunderstorms every 5 minutes so the exposure is off in some places.

[@dawsieb_6466]

Hey man, just wanted to say great video. I was looking at the 363cc kit from Keng engines but couldn't find anybody saying much about it online. I'm glad to hear you like it cause I'm really looking for more power from the EFI klx250.

[@TokyotimTech]

Fair warning I have had some starting trouble with this kit but it's from the API, it only happens in super hot weather and when I'm racing/riding hard. It might be worth it to go with the 330 kit until Keng irons out the ECU issues. He warranties his work on my bike and is fixing it for free. He had to send the ECU to Bangkok so they could diagnose the problem and were waiting for it to come back. I think the 330 kit is the most reliable for now. That 363 power will make you horny though

[@johnganshow5536]

Kawasaki has a KLX 300 out now...

[@JBOutdoors]

Thanks for a nice detailed walk around, I've been looking for a new bar set up. I'm going with yours I'm same height and weight. I just bought a 2009 KLX250 here in the states with low miles and completely stock. Some day I'd like the big bore kit

[@James-eo6bu]

Thanks for the info, just bought a old 250 and staying in chiang mai, thanks for the shop names.

[@rjames7380]

Great looking KLX Man

[@ExplorewithZac]

RCB is great for the price. Been using their products ever since I moved to Bali.

[@walkerskii]

This is an excellent video thank you! Could you do a video breaking the mods in 1/2 or 1/3s? 1/3 absolutely necessary (wise to proactively do, like the braided steel brake lines, suspension & exhaust) 1/3 nice if you can afford it, 1/3 just fun luxury, like a sticker kit & seat.

[@CRAZYEXTREMEENDURO]

Nice bike bro.

[@TokyotimTech]

CRAZY EXTREME ENDURO Thanks mate 😄

[@walkerskii]

I just liked & subscribed. I'm considering moving to Asia in 2 years. If I move to Thailand build a KLX250, would I be able to get that bike to Vietnam or Philippines, or would the bike be stuck in Thailand?

[@daviddrabek5834]

Really like your bike! Picking up a new one tomorrow for my dad, I ride the WR250R and really dig your mods especially your exhaust. Would you happen to have a link I can share with him?

[@TokyotimTech]

I would recommend the FMF Powercore 4 for any 4 stroke bike, you can pick it up off Revzilla or Rocky Mountain ATV. www.rockymountainatvmc.com/parts/fmf-power-core-iv-s-a-silencer-p

[@robertfekete4827]

Cool bike, can I ask you about proximet price? How much cost your big bore kit, and the extra parts what you need for tuning? Just proximet price. Thanks, have a nice day

[@footworkorange2097]

Hey, love your bike. Was the stock color white?

[@SEPU03]

With that big bore kit you have on it as it created a problem with starting when cold or when hot

[@DatThanh225]

MSTR_ Antz really? may I ask why? cause i’m about to order this kit or the 330cc kit

[@ekofitriyanto4494]

Hey man, you still use stock injector or change?

[@urbikerbrat]

Do you have a part number for the Ohlins front forks? I have the new klx300r and the front forks are not good.

[@ThePopmas]

I replied to the other comment I had made bout a month ago but maybe you didn't notice it, so I'll try again. I'd really like to see more videos from you. Maybe show your CRF too? Your bike is so cool and I haven't found anyone else with the 363 kit so far. I'd really like to know more about it. Would you like to make a video review about the big bore? How much power it makes, top speeds with different sprockets, ride comfort for longer highway trips, and one of the most important things, reliability? Are the big bore kits popular there in Thailand? There seems to be very little information in English at least on the EFI versions of KLX with big bores. The thing is that I've also got the KLX but here in Europe we do have other bikes readily available unlike there in Thailand. I've grown very attached with my KLX and I'd much rather want to make it more powerful than to buy another bike, could also be a cheaper choice even. I'd also like to see more trail riding videos from you. The few you've already made are really good, the quality and everything. BTW I also heard Keng Engine were working on a 383 kit, sounds pretty sweet I hope they'll get it working.

[@TokyotimTech]

I could do another video when I get back but the bike is in Thailand and I work in other countries, so as soon as I built the bike up I had to leave. The bike makes 34hp at the wheel on the dyno I will try and find the sheet. Yes the big bores are very popular but most people get the 330 kit or 300 kit. Keng has some vidoes of the 383 kit up on his FB but I havent talked to him about it yet. For sprockets you def want to run 13/48 for Enduro and maybe 13/44 if you want to do any highway

[@ThePopmas]

@@TokyotimTech34hp at wheel sounds pretty sweet. I chatted a bit with Keng and I might be getting the big bore maybe next year if I find it worth it. Can't wait to see more content when you get back to Thailand. Winter is coming so I have plenty of time to watch all the videos I can find and drool over all the possible mods for my bike 😂

[@motaku_th]

Veeeery nice bike man! How are those IRC knobby tires on the road at cruising speed (80-100kmh)? And more importantly where did you manage to find them? Tire choices seems a bit limited here in Thailand. I have some Duro knobbies on mine and they're awesome off road but they absolutely absolutely ABSOLUTELY suck to on the road and unfortunately I live in BKK so I have a long way to go on the highway to get to trails out of town =/ Also is that a full ohlins cartridge kit up front or is it more like an ohlins springs kit? Thanks! I like your bike a lot haha.

[@TokyotimTech]

PatP I believe Keng picked up the tires for me but I am positive Burning Shop sells them. I don’t have any issues on the highway but I’m also not as picky as some guys. I go back and forth to Pai on this bike and I ride pretty hard on the throttle. Not a lot of straight highway on that route but I probably wouldn’t want to do like an hour of just straight highway. Up front it’s just a spring kit

[@axeman6560]

Nice bike love your mods. Did you go for a bigger injector? I've got a klx 250 with the 330 cc Kustom Kraft bore up. I took off all the electronics went with a slider carb 34mm ,fitted race cams , fmf q4 full system . Cdi and took out the ecu. Huge power gain and loads more low end torque. I'm in Indonesia and the klx 230 has just been released, air-cooled fuel injection, should be a popular bike. Thanks for uploading.

[@timwallace7507]

Axeman To be honest I’m not sure everything is sold by the mechanic as a package, I’m still learning how to work on bikes slowly because I’m pretty but I’m not too bright. The KLX230 seems to be pretty underpowered for its weight I would like to ride one in person though

[@axeman6560]

@@timwallace7507 cheers, yes the 230 would not be for you, will be popular here Indonesians are small, all the best. New sub. 😀

[@mxrichs]

Hello Axeman, if you doing more than 300cc sure you need a bigger injection. You can brought ninja660 injector or beet japan injector. Btw im in Indonesia also, nice to meet you here🙋‍♂️

[@royalbooksvietnam6671]

33 HP is pretty good. How about torque numbers?

[@DAVIDTHACH]

I wonder if u are currently living in Thailand?

[@malcolmmathers2690]

wow its loud

[@ExplorewithZac]

Man I can’t find any parts for my KLX here in Bali Indonesia. How’d you get the Bore Up?

[@zeinpaputungan1198]

Wat kind of part do you need?

[@Bubble4567]

Hey man, could u hook me up with those seat measurements? looks comfy...

[@TokyotimTech]

B King I would but I’m not currently in Thailand, you can message Narong Upholstery on Facebook and check in with him, it should be the same measurements as a SeatConcepts comfort regular seat not the tall or low

[@FredNStillman]

hey great video, any chance you have a link or brand name for your exhaust system?

[@TokyotimTech]

Fred Stillman I don’t buy they are for sale at pretty much every major shop here. Contact Keng Engine or BNS speed they will hook you up

[@FredNStillman]

@@TokyotimTech awesome. Thanks man

[@josephroberts2555]

That thing is fuckkin sikkkkk

[@sethhenry2011]

Where did you get your plastic’s ?

[@rodneycox329]

Damn, I can't get my clutch to stop slipping and I'm only using a 330cc big bore (Stock EFI). Are you running the stock clutch and springs?

[@TokyotimTech]

Rodney Cox Keng added a heavy duty clutch/spring kit

[@rodneycox329]

@@TokyotimTech Thanks for the info. Do you know the brand/model of the clutch?

[@rodneycox329]

If anyones interested, I stuck an extra clutch plate in my clutch, this solved the clutch slipping problem without adding more load to the clutch pull.

[@gophop]

Do you know of a good exhaust that's not too loud? We have 2Bros and FMF in the states. Neither is quiet.

[@TokyotimTech]

Maybe try the FMF Q4 with the quiet insert? I have one in the states on my CRF and its pretty quiet with the insert.

[@61nimnim]

Hi any mods on throtle body or ECU maping since instaling 363?

[@TokyotimTech]

Nima Naderi I’m not sure bro message Keng Engine on Facebook he would know more, the mapping got changed when we took it to the dyno and adjusted the tune. Every bike he installs the big bore gets taken to the dyno

[@MrRobLarkins]

How is the reliability after 2 months? Can we have an update video?

[@TokyotimTech]

I work in Afghanistan bro so as soon as I got the bike built and raced a little I had to leave and go back to work

[@skrzatRG]

does your clutch cable was long enough when u put Renthal bar ?

[@TokyotimTech]

Robert Orliński No I had to buy a longer cable

[@skrzatRG]

@@TokyotimTech thanks, sweet bike. I was wondering how bigbore with efi model works, but i see everyone have a little trouble with them no matter of size of kit

[@TokyotimTech]

Robert Orliński Hopefully as time goes on they can iron out the issues because we really don’t have a choice on bikes to buy here like the USA

[@jonnyslanga6654]

Awesome setup, looking to do the same, what clutch cable did you use?

[@factwolf2039]

I'm getting a KLX 250 tomorrow. I was wondering how tall you are looking at you on your bike

[@TokyotimTech]

DANIEL wolf 6’1 buck naked probably 6’2 in boots

[@factwolf2039]

@@TokyotimTech not see the bike looks okay for you..what reading about the size of it and then looking at these videos with people on their bikes was confusing

[@TokyotimTech]

DANIEL wolf it became a lot taller when I put the new suspension on, try to find a dealer so you can sit on it and test it

[@Douknowgregg]

Wouldn't you be able to purchase aftermarket parts on eBay with out the import tax?

[@TokyotimTech]

Greg ? Customs will still check it especially if it’s motorcycle parts. And they love to see expensive Motörcycle parts so they can charge you whatever fee they feel like

[@Douknowgregg]

@@TokyotimTech that sucks I'm sorry to hear that man.

[@ThePopmas]

Do you think it would do 120 km/h at 6000 rpm with different sprockets? Would it be useless on the trails after that?

[@TokyotimTech]

You will have to do that with 14/40 for sure

[@ThePopmas]

@@TokyotimTech so you think this bike could be made highway capable while also maintaining offroad abilities?

[@TokyotimTech]

Sampop Unfortunately due to physics you can’t have your cake and eat it to, you have to ask yourself how technical you’re going off-road. 14/40 is your highway cruising and can do gravel/dirt roads. It’s pretty miserable in first gear trying to do any kind of slow muddy technical rocks or roots

[@ThePopmas]

@@TokyotimTech ah well, maybe I'll have to look into ktm 690 then... Tho not very soon, the stock KLX will do good enough for me now. Thanks for replying btw, really liked the video too. I'd be more than happy to see more content from you!

[@TokyotimTech]

Sampop No problem dude I have a CRF Rally in the USA I ride when I’m there it’s at 14/40 right now, perfect for 120khm but hard to go off-road on nasty muddy trails. It’s fine for gravel or fire roads or smooth single track. First gear is too high to go slow. I have a 13T coming so I think 13/40 is perfect for cruising highway but still having some low first gear capability. I might go 13/42 or 13/44 to experiment. I do a lot of highway though in the states

[@tvinthailand7707]

Any thoughts on the klx150bf?

[@TokyotimTech]

TV in Thailand I love the 150BF wish they had it in the USA. I’m 6’1 and 230 so it’s small for me but it’s a perfect size bike for people in the 5’8 range. You can buy it for learning and then big bore it and have a fast light bike

[@tvinthailand7707]

@@TokyotimTech I appreciate the reply...I'm a new rider, trying to weigh the pros & cons. A dealer down here in the Esan area has both bikes, one of which includes a 2016 klx250 that's been sitting in the showroom for 3 years at a decent price...but I like your suggestion about the 150bf....thanks again

[@TokyotimTech]

TV in Thailand No problem dude the best part about the 150BF is it just looks rad. They have that new red model and I think a special edition yellow as well. You can find them in basically brand new shape all over for about 50,000 baht. Check the Facebook groups/marketplaces

[@jaminclardy2605]

I'm in desperate need for a graphic kit. Can you point me in the right direction.

[@TokyotimTech]

Which bike the KLX? Check out BNS Speed on Facebook out of Chiang Mai. Lots of graphics for sale that’s where I got mine. They ship worldwide

[@jaminclardy2605]

@@TokyotimTech Thanks, I have the Klx 250sf

[@calsnow6807]

where can i get that exhaust?

[@TokyotimTech]

cal snow Message Keng Engine on Facebook he can ship you one

[@thetubulartortoise5021]

Wherer did you get gragpics!!!

[@TokyotimTech]

The Tubular Tortoise Burning Shop

[@DeadDaem0n]

Did you change the injector nozzle on 363 setup? Stock will not work on >330cc (will open all time on modifed intake in exchaust), but here has options: Stock Keihin N type has flow rate 220cc on 249cc will give volume/flow ratio 1.131. Q has 260 flow ratio and will fit 300cc bore as native F (NASSERT injector for big bore) - 270cc/min fit 305cc YUMINASHI modifed 10 hole - 330cc/min fit 373cc 3 - 365cc/min fit 412cc

[@TokyotimTech]

I have no clue bro you would have to ask my mechanic on Facebook

[@helipro2245]

That thing sounds bitchen!!!!

[@Ducatity58]

55 thailand

[@kantilil3387]

Where did you buy ohlins? I can not find for klx. Thank you

[@TokyotimTech]

Kantilil 33 What country are you located in

[@kantilil3387]

@@TokyotimTech Russia

[@TokyotimTech]

Kantilil 33 I’m not sure where you would find them in Russia I got mine in Thailand sorry man

[@jonathantrenter312]

HI Great Video, Please could you share the contact info where I can Buy the BORE up Kit in Thailand? Many Thanks Johnny.