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Mongoose MGX A-50 Bike 1998 or Older


  • Average Rating: 4.08/5
  • MSRP: $ 500.00
  • # of Reviews: 12

Product Description

Mongoose MGX A-50


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Reviews 1 - 12 (12 Reviews Total)

User Reviews

Overall Rating:5
Value Rating:4
Submitted by matt a Weekend Warrior from Syracuse,N.Y. U.S.A.

Date Reviewed: May 23, 2007

Strengths:    very light strong frame

Weaknesses:    cheap crankset,bottom bracket and derailers

Bottom Line:   
not worth the msrp of $800 but i bought it 50% off and i think it is well worth that.basic tune ups is all mine has needed in 8 years.anyone have an A-80??

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Favorite Trail:   splitrock quarry

Duration Product Used:   More than 3 years

Price Paid:    $400.00

Purchased At:   dicks sporting goods

Similar Products Used:   giant

Bike Setup:   my bike is a mongoose mgx A-80.i bought it new in 1999,i upgaded my rear derailer to a 9.0 sl,very smooth.judy t2 shock


Overall Rating:4
Value Rating:1
Submitted by larry a from forks, washington, U.S.A.

Date Reviewed: April 18, 2007

Bottom Line:   
great

Expand full review >>

Duration Product Used:   2 Years



Overall Rating:4
Value Rating:4
Submitted by Melik Sasioglu a Weekend Warrior from Cambridge,England

Date Reviewed: April 11, 2003

Strengths:    good light frame
nice steering


Weaknesses:    suspension not the best!

Bottom Line:   
got it for a good price and my A50 could well be the only one in the country.
wheres an MGX website?
planning to upgrade wheels again to lighter QR airlines,
hydraulic V brakes,new shimano undershifters and better front suspension.
Good for city use and lighter weekend fun, but dont do anything too hardcore without upgrading the suspension!

Expand full review >>

Favorite Trail:   cherry hinton chalk pits

Duration Product Used:   3 months

Price Paid:    $130.00

Purchased At:   bought off some guy at one of the american air bases in east anglia

Bike Setup:   vuelta airline 1 wheels,
rest standard, RST 281s, shimano undershifters, etc


Overall Rating:4
Value Rating:1
Submitted by Kelvin Goh a Weekend Warrior from Singapore

Date Reviewed: October 15, 2001

Strengths:    Solid Frame structure with standard geometry.

Weaknesses:    Original components was a mix of LX 98 (8-speed) and STX-RC, which made the bike heavy.

Bottom Line:   
I've seen a lot of action with this bike. It make for good control once you get use to it. It goes to show that even cheaper bikes, when decked out with good components can perform just as well. It's a pity there are no websites on the MGX series of bikes.

Expand full review >>

Favorite Trail:   Bukit Timah Nature Reserve

Duration Product Used:   2 Years

Price Paid:    $500.00

Purchased At:   Cheap Johns

Similar Products Used:   I use to own cheap Chromoly (no brand) bikes.

Bike Setup:   A MGX A-60 frame with full LX Components, Flight Deck, Manitou SX 99 Shocks, Mavic Wheels with Bontrager Tires, CT2 MonkeyBars.


Overall Rating:3
Value Rating:4
Submitted by Brian a Cross Country Rider from Tonawanda, NY, USA

Date Reviewed: August 3, 2001

Strengths:    Uhhhh, it came with wheels, looks decent. A pretty good bike for someone who doesn't do anything too hardcore. This was a good bike considering that I was 13 and had no money.

Weaknesses:    You get what you pay for. The RST fork that came stock on it only had any travel on a 2ft or greater dropoff.

Bottom Line:   
This is a great first mountain bike, but it's only that. I've gradually rebuilt it to turn it into a respectable bike. If you're still stuck with this bike, switch the frame, then the wheelset so that you can get disc brakes. I couldn't believe how much better discs are than Pro Max V brakes. Or, as soon as you get enough money, sell this on eBay and get a GT, you'll be glad that you did.

Expand full review >>

Favorite Trail:   anything Holiday Valley

Duration Product Used:   2 Years

Price Paid:    $300.00

Similar Products Used:   Uh....this was my first non-Huffy, but now I have a different bike.

Bike Setup:   GT Avalanche frame, lx components, avid disc brake, manitou fork, wtb wheelset


Overall Rating:4
Value Rating:3
Submitted by Greg Wisner a Weekend Warrior from Solon, OH

Date Reviewed: October 6, 2000

Strengths:    Light orange aluminum frame with a qualiuty Awnser/Manitou fork

Weaknesses:    Components! I never would of bought this bike if it wasnt 150$ the tek-tro components are very cheap especailly the derailuers. I am working towards and Lx drive train and have almost replaced all the old components wit shimano LX/XT

Bottom Line:   
This is a great bike for the price i bought it foe but its not worth the 500$ reatil because the components are 2 cheap! only three value chillis because the components but 4 for the overall cause the bike gets the job done

Expand full review >>

Favorite Trail:   Metroparks and Alpine Valley

Duration Product Used:   1 Year

Price Paid:    $150.00

Purchased At:   Dick's Sporting Goods

Similar Products Used:   Ummmmmmmmmmmmmm... i had a huffy before this

Bike Setup:   MGX A-60 frame ( i dont know the dif between A-50 and A-60) with a manitou fork


Overall Rating:4
Value Rating:4
Submitted by Vic a Cross Country Rider from Mexico

Date Reviewed: March 8, 2000

Strengths:    frame,brakes.

Weaknesses:    originally equiped components,the ballistic shock.

Bottom Line:   
This alluminum frame is great,very lite & very hard.
Should upgrade the cheap original components like the heavy ballistic shock.I agree with the guy above,where's a MGX website ??

Expand full review >>

Favorite Trail:   any

Duration Product Used:   6 months

Similar Products Used:   Mongoose DX

Bike Setup:   Manitou Magnum & Stx-RC components


Overall Rating:4
Submitted by joe a Downhiller from pa

Date Reviewed: January 8, 2000

Strengths:    
great frame, shocks ,tires and brakes. handles well, easy to ride, can take it all. great paint job in orange


Weaknesses:    
gears, they are ok but not smooth at all.. due to the odd angle of the frame it does not sit well on my bike rack which is the kind that straps to the trunk.


Bottom Line:   
this is a great bike, but I actually have an mgx A60, whats the difference btw A50 and A60? also how many did they make of these bikes, I have yet to see anyone else with my bike.

Expand full review >>

Duration Product Used:   
2 Years

Bike Setup:   
mongoose A 60, manitou answer


Overall Rating:4
Submitted by Eric a Weekend Warrior from Toledo.Ohio

Date Reviewed: January 5, 2000

Strengths:    
Solid frame and with the supplied Manatou shock it's a great buy.


Weaknesses:    
The drivetrain components could have been better.


Bottom Line:   
Bottom line is this is a great bike. For the price you pay you get a very solid aluminum frame and shock. Woth the cost in just the frame and shock. The only complaint is the original components used are a little shaky. The frame and shock are strong and I have since upgraded to XT drivetrain components and Bontrager Mustang wheels. I still use the original brakes though. Great bike that will last a while. Frame is indestrucable.

Expand full review >>

Favorite Trail:   
any

Duration Product Used:   
2 Years

Similar Products Used:   
Trek, K2, GT, Raleigh


Bike Setup:   
Originally equipped components. (Tek-Pro, Answer Manatou)


Overall Rating:4
Submitted by Boyang Li a Downhiller from Madison, WI

Date Reviewed: July 9, 1999

Bottom Line:   
Well, I love my Mongoose MGX a-50, but I can't find any websites on this bike or any other MGX series bikes. Not a SINGLE website on MGX bikes by mongoose, I've searched everywhere. Mongoose's website doesn't even have it. No one knows about MGX except us who have the MGX bikes. Can somebody tell me where to find info on my bike.

Expand full review >>

Favorite Trail:   
corey park

Duration Product Used:   
1 Year



Overall Rating:4
Submitted by Omar a Weekend Warrior from Farmington MI

Date Reviewed: May 30, 1999

Strengths:    
Good Frame, Good Shock, Great Breaks


Weaknesses:    
Bad Gears


Bottom Line:   
Good bike very light weight. Handles the trails well. I got the bike on sale for a good price. I would recomend this bike.

Expand full review >>

Duration Product Used:   
3 months

Similar Products Used:   
Mongoose DX5.3


Bike Setup:   
Mongoose
RST 281


Overall Rating:5
Submitted by Omar a Weekend Warrior from Farmington MI

Date Reviewed: May 30, 1999

Strengths:    
Good Frame, Good Brakes, Excellent shocks


Weaknesses:    
The gears are not the hottest


Bottom Line:   
The bike is really good at handling the trails. The light weight os frome is really is to carry around and it handles bumps well. The shocks are heavy but are decent at handling. I would recommend this bike to anyone that wants to get involved in mountain biking. Overall this is a good bike I really love it. i also got it on sale so it was a real good deal.

Expand full review >>

Duration Product Used:   
3 months

Similar Products Used:   
Mongoose DX5.3


Bike Setup:   
Mongoose Mgx
Rst 281



Reviews 1 - 12 (12 Reviews Total)

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