Welcome to Jake's General Store, Performance & "Race-Winning parts department of "thejakebike.com"   

Try a high compression diamond head and one of our mikuni Carbs. you'll see a Crazy power boost! and If you REALLY want to see how these engines are supposed to run, get an expansion chamber exhaust pipe. It's truly the third point in the power triange. (carb, combustion chamber [head] and pipe [expansion chamber]). We suggest a japanese motocross style pipe, or one of our secret recipe pipes. We have 2 types of pipe. 2 pipe types. pipe types deuce! An entry level pipe for those who have relatively stock engines, And a big 'ol fat race pipe for those who want SPEED. but for the fatty you'll have to bring the bike to the shop, as all builds are not equal, and we wouldnt want to build a pipe, mail it, and have it not fit! :-0

We also strongly suggest an HD throttle, and cable rather than the stock kit P.O.S. We have done the research and legwork, so you need not worry about fit and function. its HANDLED! and what a difference it makes to have a solid steel heavy duty motorcycle throttle on your bars; your interface with the engine. short cable for MTB aggro stance bars, and the longer cable for BMX/cruiser bars. 

We also provide disc brake conversion kits, wheel and all. So for those of you still burning up your rear pedal coaster brake, it's time to make the change. they include a front wheel, silver or black, a new disc hub, the rotor and caliper, and a caliper mount for the front fork. A must-have item for the motorized bike!! 

      Jake's has many more cool items!!

   Laid back seat posts for more tall-guy legroom, we have top end power kits, High Compression Diamond heads, (which keep your engine just as cool as you are.) They increase performance and reduce engine fatigue. They are the perfect amount of punch for these enginesl! not too much, not too little. (we see a lot of blown engines from guys using super high compression heads from that fred guy- who's no mechanic, btw. and never raced a day in his life...(so make your own call on THAT one...) 

     We also carry an ENTIRE LINE OF BILLET SPROCKETS! we have 2 types of mounts for sprockets. the billet aluminum coaster brake hub clamp which doesnt touch the spokes, and the disc-hub mounting biscuit which bolts to the disc rotor bolt bosses..  Our sprockets and mounts ship within 3 days* and are race proven. Our mounts and base-engines are used by our friends at Arrow Motorized Cycles as well. 

Please plan your build ahead. We are a small company, and do our best to get you your products as fast as possible. Pleease be aware that we are not MacDonalds. No burgers are under the heat lamp. We are a high end custom bike building shop, carrying niche products.

Remember, Your order is YOUR ORDER. therefore, say you order a ported cylinder-- once we're done making the other guy whose ahead of you's cylinder, we wil begin making yours. Then we will ship it to you. Please understand that while that's going on, we are also building entire bikes for people. The point being, please don't place an order and then start emailing about tracking numbers and shipping the next day- it will be ignored. We use PRIORITY MAIL, which is no longer than 3 days once its shipped, but we do have to make the custom parts, and that takes time. I recently had a guy get mad because he paid for 2-day shipping,  and it had been a week... well, we hadn't even had the chance to make the part yet, so please, let us do our jpb and make your stuff- QUALITY STUFF- and then once it does ship, it will be 2 or 3 days. See how that works? patience, grsshopper. 

Stuff we have in stock, like sprockets, throttles, heat diffusers, heads, tanks, emngine kits, etc...ships within 3 days of ordering.  

     
    Red Tail GT-40 engine kit Silver Eagle 66cc engine kit Hawk GT-5  66cc 2 stroke engine KIT
    Red Tail GT-40 engine kit Silver Eagle 66cc engine kitHawk GT-5 66cc 2 stroke engine KIT

    $199.00

    $199.99

    $189.99

    Speed Racer Engine The All New Speedy G. kit!! give your bike a few more horses to run with!! Billet High Compression "Diamond Head"
    Speed Racer EngineFire Breather Top End Power kitBillet High Compression "Diamond Head"

    $299.00

    $299.00

    $79.99

    Mikuni 18mm Carburetor Hi Flow Intake- NT & SHA Jake's Ported Racing Cylinder
    Mikuni 18mm CarburetorHi Flow Intake- NT & SHAJake's Ported Racing Cylinder

    $79.99

    $19.99

    $89.99

    Cut-on Piston motorized bicycle sprocket clamp will make your life a lot easier! just 2 bolts and this baby holds onto your rear hub like a charm. bolt on the sprocket in about 30 seconds and go! TTO Digital Tach & Hour Meter
    Cut-on Piston 3 pc. Billet Aluminum Sprocket & Hub-Clamp kit!TTO Digital Tach & Hour Meter

    $19.99

    $79.99

    $39.00

    AMAZING Layback Seatpost TTO Digital Thermometer Jake's Custom T-shirt
    AMAZING Layback SeatpostTTO Digital ThermometerJake's Custom T-shirt

    $39.99

    $49.00

    $19.00

    here's a couple examples to peruse. Pick your color and and these are some of the included kit parts Aluminum Alloy Wheel HD 12g ss 36h 26x 1.75" (std single wheel) Heavy Duty Throttle
    more photos of badass kit bikes for reference Aluminum Alloy Wheel HD 12g ss 36h 26x 1.75" (std single wheel)Heavy Duty Throttle

    $499.00

    $59.99

    $29.99

    HD/Awesome  throttle cable Mikuni vortex  Air Cleaner by malossi Monark II  Forks
    HD/Awesome throttle cableMikuni vortex Air Cleaner by malossiMonark II Forks

    $14.00

    $32.00

    $189.99

    Monark II disc adapter Pre Built Bikes for sale! Rocket Racing Advanced CDI
    Monark II disc adapterPre Built Bikes for sale!Rocket Racing Advanced CDI

    $29.95

    $750.00

    $64.99

    Awesome Throttle! Felt Bicycle Motor Mount set Jakes Stickers!! (4.5" paralelogram)
    Awesome Throttle!Felt Bicycle Motor Mount setJakes Stickers!! (4.5" paralelogram)

    $24.99

    $149.99

    $4.99

    billet sprocket clamp only Aluminum Sprockets a la carte
    billet sprocket clamp onlyAluminum Sprockets a la carteNGK B8ES plug

    $39.99

    $39.99

    $5.00

    Exhaust Heat Diffuser Front Wheel Disc Brake Conversion Kit the photos include the main components of this conversion kit
    Exhaust Heat DiffuserFront Wheel Disc Brake Conversion KitRear Disc Brake Wheel Conversion Kit

    $24.99

    $249.00

    $549.00

    The "Disc Biscuit" rear disc drive plate Skyhawk GT Rear Disc Caliper Bracket Dual Brake Lever
    The "Disc Biscuit" rear disc drive plateSkyhawk GT Rear Disc Caliper BracketDual Brake Lever

    $39.00

    $39.99

    $19.99

    various applications of disc brake Magneto Coil please specify hi pipe or low pipe when ordering. no performance difference. hi pipe can burn legs, use extra caution. low pipe can hit ground based obstacles and break. either one will work great
    Disc Brakes!Magneto CoilHigh Performance Expansion Chamber

    $89.00

    $14.95

    $129.99

    Gas Tank, Giant Black Chrome Case Set! Anti Vibration motor mount
    Gas Tank, Giant BlackChrome Case Set!Anti Vibration motor mount

    $49.00

    $39.95

    $24.95

    Disc Brake Lever inline filter- slick Gas Tank-giant 1 gal, Aluminum
    Disc Brake Leverinline filter- slickGas Tank-giant 1 gal, Aluminum

    $19.00

    $6.95

    $44.99

    Case Quiet! Racing Air Cleaner Chrome Clutch Case Cover
    Case Quiet!Racing Air CleanerChrome Clutch Case Cover

    $14.95

    $19.99

    $15.95

    Chrome Drive Sprocket cover polished aluminum 4L Gas Tank Chrome Exhaust pipe
    Chrome Drive Sprocket coverpolished aluminum 4L Gas TankChrome Exhaust pipe

    $14.95

    $39.99

    $19.99

    Clutch Cover Gasket Clutch Cable / Lever / Grips / pads Front Adapter Mount for Wide frame bikes
    Clutch Cover GasketClutch Cable / Lever / Grips / padsFront Adapter Mount for Wide frame bikes

    $4.95

    $2.00

    $9.95

    Crank Seal, left side Clutch Pads. set of 15 Cylinder Base Gasket
    Crank Seal, left sideClutch Pads. set of 15Cylinder Base Gasket

    $5.95

    $14.95

    $4.95

    Spring tension chain idler Cylinder Head Gasket countershaft  Sprocket
    Spring tension chain idlerCylinder Head Gasketcountershaft Sprocket

    $24.99

    $4.95

    $3.95

    Heavy Duty Chrome Steel 12g 36h spoke wheels Crank Seal Exhaust gasket- OEM
    Heavy Duty Chrome Steel 12g 36h spoke wheelsCrank SealExhaust gasket- OEM

    $39.00

    $5.95

    $2.99

    Gas Cap Japanese Crank Bearing set Gas tank-Stock, black
    Gas CapJapanese Crank Bearing setGas tank-Stock, black

    $7.99

    $24.95

    $19.95

    Heavy Duty Chain 415 Stock Exhaust Ignition CDI
    Heavy Duty Chain 415Stock ExhaustIgnition CDI

    $13.99

    $29.95

    $16.95

    Inline Fuel Filter Intake Gasket Stock throttle housing/ kill switch
    Inline Fuel FilterIntake GasketStock throttle housing/ kill switch

    $5.99

    $2.99

    $4.95

    Magneto Case Cover Gasket mounting plate - 4 stroke NT Carb
    Magneto Case Cover Gasketmounting plate - 4 strokeNT Carb

    $4.95

    $49.95

    $24.95

    Piston Piston pin needle bearing Piston pin retaining clips- set
    PistonPiston pin needle bearingPiston pin retaining clips- set

    $14.95

    $5.95

    $5.95

    Piston Rings-set Rear Rack Gas Tank Spark Plug
    Piston Rings-setRear Rack Gas TankSpark Plug

    $9.95

    $49.99

    $5.00

    Spark Plug boot Woodruff Key
    Spark Plug bootWoodruff Key

    $14.95

    $4.99

     

     

     

     Tech Support -  James  (855) 400-JAKE  (ext. 2 )

     

    Texh support hours weds  1-4pm PST, Sat&Sun 10am-4pm PST

     

    80/66cc GT-5 wide front-mount skyhawks are IN!

     

    RACE ENGINES! & HIGH COMPRESSION DIAMOND HEADS ARE NOW AVAILABLE!! 

     

     For fastest communicate via EMAIL:  jake@jakebike.com. Phone time is limited due to the loud & busy pace of the shop. We are building bikes and shipping parts! If you use Paypal, you will get your tracking information when the package ships. USPS Priority Mail 1-3 days shipping time after its packed. Returns accepted 14 days after purchase, un-used. Please visit thejakebike.com for info/tech assistance. 

     

     We're Sorry, No phone orders accepted at this time, and No Checks accepted. Thanks for understanding .

     Thank you for shopping Jakes General store, a subsidiary of Jakes Custom Motorbikes at theJakeBike.com. We strive for perfection but it doesnt always work out like we dream. Our apologies in advance. The world of Motorized bikes is a new and growing sport, so please have patience as many suppliers have limited stock, quantites few and subject to availability.( This aint Amazon.com!) Our goal is excellence in customer service, high quality bikes and components. For guaranteed communication please email us, jake@jakebike.com, as we have a very busy shop and do not have the luxury of entertaining long-winded chats. please understand this is not personal.

    truly-  Thanks for choosing Jake's! We are working hard to get your stuff to you asap.

     

    please note: tracking numbers will be emailed to paypal users  when your stuff ships. if you have not received a tracking number 3-4 days after your purchase, you may call and verify that the order was processed. Any sooner and you're really just wasting everybodys time. Remember- we aint Amazon. thanks!:)