Mongoose Thunderball Freeride Hardtail

4.13/5 (16 Reviews)


Product Description

  • Pedals: M-logo Alloy Platform
  • Rear Derailleur: Shimano Deore
  • Shifters: Shimano Alivio 8 speed Rapidfire
  • Freewheel: SRAM PG-830 11-32t 8sp
  • Chain: KMC Z-72
  • Rims: Alex DM24


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Reviews 1 - 15 (16 Reviews Total) | Next 15

User Reviews

Overall Rating:4
Value Rating:5
Submitted by Alex a Downhiller from Lakewood

Date Reviewed: December 1, 2007

Strengths:    Strong squared off tail, beefy head tube section and banana paint. Easy to set up just how you want it, geared or single speed. An easy bike to live with. The Kenda Small Block 8s are awesome for pretty much any riding. Absolutely awesome for the price

Weaknesses:    Stock pedals (like most bikes) Duro derailleur with no barrel adjuster (I flip-flopped between single speed and geared and lost the tiny little plastic piece that takes its place, and it can't be ordered.) Oh, and the mongoose paint chips off if you look at it wrong. The rear tire clearance only allowed a 2.1 MAYBE a 2.30 size tire which struck me as odd, but bear that in mind if you buy, don't expect to put a big tire on the back. The Tektro Auriga Comp brakes are very decent, don't get me wrong, but I would have liked Hayes Strokers on it. The stem and bar is very heavy, and only comes with a BMX (22.2 mm) clamp, so if you upgrade you have to replace both.

Bottom Line:   
A very fun bike to beat on. When I bought mine though, I was new to freeride and bought the M/L which fit more like an XC bike. I should've bought the small size. Anyway I traded frames so I don't have it anymore but I did want to write a good review. IF I had bought the right size in the first place, I wouldn't have traded for anything. I would but another one in the right size in a second.

Expand full review >>

Favorite Trail:   Ray's Indoor MTB Park

Duration Product Used:   3 months

Price Paid:    $647.00

Purchased At:   Performance Bike

Similar Products Used:   Avent Jibster, Iron Horse Yakuza

Bike Setup:   Stock. With a set of nevegals for trails.

Overall Rating:5
Value Rating:4
Submitted by josh E a Downhiller from portland OR

Date Reviewed: August 26, 2007

Strengths:    everything but the MX2's need upgrading on a bike like this

Weaknesses:    this is a awsome heavy mofo

Bottom Line:   
this bike is a heavy urban freeride machine, I LOVE IT!

Expand full review >>

Favorite Trail:   meh.

Duration Product Used:   3 months

Price Paid:    $600.00

Purchased At:   performance bycycle.

Similar Products Used:   nothing matches this

Bike Setup:   stock. forté shovel peddals

Overall Rating:4
Value Rating:5
Submitted by Ben Carley a Downhiller from Bath

Date Reviewed: June 18, 2007

Strengths:    Good/Great Value for money, Dirt Jam Pros work well, Providing you don't try home repairs, Wheels have held strong, bar and stem truvita set are the nicest i have ridden when cut down a bit, Brakes work like a dream if you know how to work them, Thankfully easy to self repair. Headset is fantastic, you dont notice it, it just seems to work, chain tugs work well, once you know how to use them.

The Hubs also turn a metallic goldy green colour when WD40ed enough, looks sweet, probably means its broken though


Weaknesses:    After a Year it all broke, gears started to slip before jumps, crank and bottem brackets came loose at random intivels, Hub cones come loose after a while, they are hard to fix and not over tighten, standard grips + pedals are rubbish, chain ring managed to bend so much a Jr hacksaw was needed so I could get moving again, Gears are a bugger to remove

Bottom Line:   
This bike is a great bike stock for the first year, after that year it all brakes, the disks need constant adjusting, the hubs loosen and the crank unwinds, but, if you stick with it, this is a really great bike. Taking the gears off makes it more responsive in the air, New pedals and Grips are a must. Also I am considering moving to Dmr Revolver Hubs on atomlab trail kings as the unbranded hubs are giving me so much greif. If you are lookin to get into the world of jumping buy it and go single speed, if you are looking for a bike to just get on an ride day ater day, year after year, get something else.
This is a good bike and I personally love my mongoose "jen" thunderball I just wouldnt recomend it to everyone

Expand full review >>

Favorite Trail:   Box woods

Duration Product Used:   2 Years

Price Paid:    $800.00

Bike Setup:   Gt lock ons (well worth it), Dmr V8s (helps in the air if you seem to drift left or right), singlespeed kit (best ever upgrade for this bike), chopped bars and New saddle

Overall Rating:5
Value Rating:5
Submitted by tom wright a Weekend Warrior from country

Date Reviewed: June 16, 2007

Strengths:    strong but light, can do jump and hardtail. great forks.

Weaknesses:    nothing really

Bottom Line:   
great bike for the money and can do hardtail and jump.

Expand full review >>

Favorite Trail:   dorking west

Duration Product Used:   1 Year

Price Paid:    $500.00

Purchased At:   bikes direct

Similar Products Used:   gt chucker 2.0-not as good

Bike Setup:   nothing changed

Overall Rating:3
Value Rating:4
Submitted by alwyn tretheway a Weekend Warrior from maitland nsw australia

Date Reviewed: January 25, 2007

Strengths:    easy to manuvour, normal disks opposed to hydrolics.. ther a bugger to fix k, umm rims n tires, beliver it or not the hanngers make 4 good handerling

Weaknesses:    shock mabye still puting throught paces rather rock or fox shoks, gear change, no problems with derialer .. yet but id prob upgrade ne ways

Bottom Line:   
over all so far i recon its doin fine only fact is its ridin with the mongoose lable n ppl seem to nock it bak a bit 4 it like me 4 eg ay lol.. ive only have ridin mostly dh trails on hardtail or duly so im seeing weather this culd stand up to the task... if not well its a hardtail u get that with the guy b4 i agree with the 13 yr old part ay buti also think u prob didnt get wat u wanted 4 chrissi.. over all im testing so i might have to get bak with it all n wat parts ive gone throught but ay u go throught parts with all bikes sum parts can do wonders n others well ther not superheros but in the end its not always the type u ride its how u ride it.. catchas

reasons 4 ratings its an 06 model n knocked bak from 1 n a half grand to 800 its gud deal and overall is under constuction

Expand full review >>

Favorite Trail:   the stair wattigens national park

Duration Product Used:   Less than 1 month

Price Paid:    $800.00

Purchased At:   berro

Similar Products Used:   lets c.. stp0, giant sumthign cant member it ay, specialized, n kona stinkies

Bike Setup:   bike 4 any 1 looking4 dirt jumpin free ridin fun even (yet to be tested) DHing

Overall Rating:2
Value Rating:3
Submitted by Jimmy a Weekend Warrior from Australia

Date Reviewed: December 31, 2006

Strengths:    Frame. Fork is not overly bad for the price. Good for tech stuff. Can manual. Can hop. Lightweight.

Weaknesses:    Cheap components, but thats mongoose. Obviously, all of the reviews here are from 13 year old kids who cant even hop gutters. If your half decent, youll go through bottom brackets, axles, rims, brakes and all that crap. Make sure you budget to replace the components, especially the ones that mongoose manufacture themselves. Bars have too much backsweep.

Bottom Line:   
Dont get this bike unless you are one of those hood rat kids who cant really ride but still wanna look cool. May ride alright for a while. But after a year or two, you will hit the brick wall. Everything will break under normal use. The frame is OK but dont expect too much, especially if you are a good rider.

Expand full review >>

Duration Product Used:   2 Years

Purchased At:   Australia

Similar Products Used:   Banshee morphine. Norco sasquatch.

Bike Setup:   Decent Syncros rims. Not much else. I plan to get a new bike so no point in fixing/upgrading parts.

Overall Rating:5
Value Rating:5
Submitted by billy sales a Downhiller from australia

Date Reviewed: November 13, 2006

Strengths:    i have the 06 model and has awsum dirtjam pro forks, the rims, the frame, the bars r ok

Weaknesses:    the derailer breaks very easily, the hangers bend

Bottom Line:   
the chain eats away the swingarm unless u put a protecter on it wen doin jumps. fairly heavy and is not to good on skatepark unless ure strong but im only 13.

Expand full review >>

Favorite Trail:   maitland

Duration Product Used:   6 months

Purchased At:   sponsers shop two wheel industries

Similar Products Used:   only bmx

Bike Setup:   i have a maxxis font tyre, free forks off my sponser and hydro disks, a lizard skin, a good derailer

Overall Rating:4
Value Rating:5
Submitted by mike morton a from portland or

Date Reviewed: October 12, 2006

Strengths:    graet frame forks do not feel cheepish graet for tecnical who ever said it wasnt is a dumd ass

Weaknesses:    not raelly any a little heavy

Bottom Line:   
graet bike for biginer or pro I would get this bike

Expand full review >>

Favorite Trail:   consruction sites

Duration Product Used:   6 months

Price Paid:    $750.00

Purchased At:   performance biciycle


Overall Rating:5
Value Rating:5
Submitted by Jarrad Timmermans a Weekend Warrior from Melbourne Victoria Australia

Date Reviewed: October 5, 2006

Strengths:    Big thick strong forks, grippy pedals, Good AS cranks and HandleBARS petty much everything

Weaknesses:    chain hits the frame after landing jumps

Bottom Line:   
Great bike for every one. Tough as HELL will never let you down. This bike is not the bike for the every day kid who has a small bump in there backyard, it is serious stuff for kids who do jumps all day on the weekends. GET THE BIKE ITS THE BEST!!!!

Expand full review >>

Favorite Trail:   Lakeside doubleus and Bridge Jumps Garfield dirt track

Duration Product Used:   1 Year

Price Paid:    $900.00

Purchased At:   Gold Cross Cycles

Similar Products Used:   none

Bike Setup:   Standard but want to get Hayes Hydrolic and Dirt Jumper 3

Overall Rating:4
Value Rating:5
Submitted by Euan Brownlie a Weekend Warrior from Scotland

Date Reviewed: March 31, 2006

Strengths:    Frame,

Weaknesses:    Easly buckled wheels, fork QR, seat post breaks easy

Bottom Line:   
Strong bike up to every thing but needs changes

Expand full review >>

Favorite Trail:   Moray M.B.C

Duration Product Used:   1 Year

Price Paid:    $700.00

Purchased At:   Internet

Similar Products Used:   Kona shread


Overall Rating:3
Value Rating:3
Submitted by istrate mihai a Weekend Warrior from cluj romania

Date Reviewed: February 22, 2006

Strengths:    super strong, stiff, can take a lot, strong rear end

Weaknesses:    geometry,very difficult to manual and bunnyhop,prety heavy especialy the rear end

Bottom Line:   
don't expect to pull tehnical stuff with this frame.it's strong but thats about all.

Expand full review >>

Favorite Trail:   asdfghj

Duration Product Used:   1 Year

Price Paid:    $200.00

Purchased At:   friend

Similar Products Used:   other mongoose frames,schwinn

Bike Setup:   difrent from stock

Overall Rating:5
Value Rating:5
Submitted by Alex Bell a Downhiller from bristol,england

Date Reviewed: December 25, 2005

Strengths:    jumps better than most stuff i've riden easy to ride good for any levle of rider.

Weaknesses:    back gear changer hits frame after big air landing. it is heavy if it lands on you. forks need a lot of oil.

Bottom Line:   
easy to jump easy to trick absorbs impact and looks better than enything. chapest bike which isn't going to fall apart. !!!!!!!!!!GET THE BIKE!!!!!!!!!

Expand full review >>

Favorite Trail:   the woods in breech hill

Duration Product Used:   Less than 1 month

Price Paid:    $700.00

Purchased At:   the bike work shop

Similar Products Used:   nothin so smooth. But in looks like a kona scrap and a bit like the p2.

Bike Setup:   dirt jump.

Overall Rating:5
Value Rating:5
Submitted by sami a Weekend Warrior from south australia

Date Reviewed: October 19, 2005

Strengths:    tough AS frame

Weaknesses:    forks are a bit cheapish feeling

Bottom Line:   
looks cool, feels even better. a solid ride that takes anything you throw at it

Expand full review >>

Duration Product Used:   3 months

Price Paid:    $500.00

Purchased At:   trak cycles

Similar Products Used:   kona shred, specialized p2


Overall Rating:4
Value Rating:4
Submitted by David Swanson a Cross Country Rider from England

Date Reviewed: October 12, 2005

Strengths:    Everything!

Weaknesses:    Rear Mech

Bottom Line:   
Great bike! Great value for money, only downside, i've had to replace the rear mech for single speed beacause of the rear mech bouncing up and hitting the frame. apart from that its fantastic!

Expand full review >>

Duration Product Used:   1 Year

Price Paid:    $870.00

Purchased At:   sports and cycles

Similar Products Used:   Mongoose fireball, gt moto

Bike Setup:   Downhill rig

Overall Rating:5
Value Rating:5
Submitted by rodney trots a Weekend Warrior from bristol

Date Reviewed: September 24, 2005

Strengths:    good forks feels great

Weaknesses:    front wheel wobbles when i pull front brake

Bottom Line:   
brilliant bike bought for £400 much better than specialized p2 and giant acid anyday.

BUY THIS FUKIN BEAUTY

Expand full review >>

Favorite Trail:   hanham woods

Duration Product Used:   6 months

Price Paid:    $600.00

Purchased At:   webbs

Similar Products Used:   giant acid

Bike Setup:   standard

Reviews 1 - 15 (16 Reviews Total) | Next 15

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