You should use Baby Luigi and the Quacker bike. Trust me it work's. That's how I unlocked everything!
Get a heavy character, get the spear bike.
In my opinion, I love the bullet bike it really quick and swift on turns
there is no such thing as 150cc mirror they are the opposite of each other
Once you unlock a Character or bike a screen shows you. When you go to race or battle, that character should be on your character menu.
Best kart = Baby Booster, Nostalgia, Offroader Best bike = Nanobike, Quacker, Bonbon, Phantom, Believe me all these are very good. You need to be very pro at MKW to use them. They take a lot of skill to use.
kart: jetsetter bike: spear
Unlockable Karts:Aero Glider (large kart)Win all 150cc Retro Grand Prix CupsB-Dasher (medium kart)Unlock 24 Expert Staff Ghost DataBlue Falcon (small kart)Win Mirror Lightning CupCheep Charger (small kart)Attain 1+ Star Rank for all 50cc Retro Grand Prix CupsDragonetti (large kart)Win 150cc Lightning CupPiranha Prowler (large kart)Win 50cc Special CupRally Romper (small kart)Unlock 1 Expert Staff Ghost Data in Time TrialsRoyal Racer (medium kart)Win 150cc Leaf Cup(Get 50 wins online)Turbo Blooper (medium kart)Win 50cc Leaf CupUnlockable Bikes:Bubble Bike (small bike)Win Mirror Leaf CupDolphin Dasher (medium bike)Win Mirror Star CupMagikruiser (small bike)Play Time Trials on 8 different coursesNitrocycle (medium bike)Attain 1+ Star Rank for all 100cc Wii Grand Prix cupsPhantom (large bike)Win Mirror Special CupQuacker (small bike)Win 150cc Star CupRapide (medium bike)Win 100cc Lightning CupTorpedo (large bike)Unlock 12 Expert Staff Ghost Data in Time TrialsTwinkle Star (large bike)Win 100cc Star CupZip Zip (medium bike)Complete all cups in 100cc Grand Prix
Aero Glider (large kart)= Attain at least 1 Star in all 150cc Retro Cups. Honeycoupe (large kart)=Win 150cc Lightning Cup Piranha Prowler (large kart)=Win 50cc Special Cup What the heck is Retro Cups?
Unlockable Karts:Cheep Charger (small kart) -- Attain at least 1 Star Rank for all 50cc Retro Grand Prix CupsBlue Falcon (small kart) -- Win Mirror Lightning CupRally Romper (small kart) -- Unlock 1 Expert Staff Ghost Data in Time TrialsTurbo Blooper (medium kart) -- Win 50cc Leaf CupRoyal Racer (medium kart) -- Win 150cc Leaf CupB-Dasher (medium kart) -- Unlock 24 Expert Staff Ghost dataPiranha Prowler (large kart) -- Win 50cc Special CupDragonetti (large kart) -- Win 150cc Lightning CupAero Glider (large kart) -- Win all 150cc Retro Grand Prix Cups with 1 star or betterUnlockable Bikes:Quacker (small bike) -- Win 150cc Star CupBubble Bike (small bike) -- Win Mirror Leaf CupMagikruiser (small bike) -- Play Time Trials on 8 different coursesRapide (medium bike) -- Win 100cc Lightning CupNitrocycle (medium bike) -- Attain at least 1 Star Rank for all 100cc Wii Grand Prix CupsDolphin Dasher (medium bike) -- Win Mirror Star CupTwinkle Star (large bike) -- Win 100cc Star CupPhantom (large bike) -- Win Mirror Special CupTorpedo (large bike) -- Unlock 12 Expert Staff Ghost Data in Time Trials
You get mirror mode by getting 1st place in all 150cc levels. Win mirror mode special cup to get R.O.B character to play as.
Bullet bike is the fastest bike in mario kart wii.
Mini Beast is the kart and the bullit bike is the bike.