Mongoose Grafton Mountain Bike, 24, 26 or 27.5 Inch Bike, 21 Speed, Aluminum Frame, Knobby Mountain Tires, Suspension Fork, Trigger Shifters, Mechanical Disc Brakes, Teal, Tan, Blue or Purple | Trigger Shifter, Aluminum Frame, Front Suspension

This Mongoose Grafton mountain bike is a great bike for the price. It rides smoothly and feels sturdy on pavement, dirt trails, and light off-road riding. The suspension helps absorb bumps, making the ride comfortable even on rougher surfaces. Assembly was straightforward and everything fit together well. Once set up, the bike feels solid and well built. The brakes and gears work smoothly and make it easy to ride uphill or cruise comfortably. This is a great option for anyone looking for a reliable, good-looking mountain bike without spending a lot of money. I’m very happy with it and would definitely recommend it.

totaly messed up. shock are stuck and do not move, front gear and procket are messed up and do not aline and stay in alinement. DO NOT BUY THIS BIKE!!!!

This was my 12-yo grandson’s first large format bike. He helped assemble it (easy to do) and rode it out of the garage. Learning the Shimano 21 speed system took the time to climb his first hill. Great bike!

Beautiful bike. Good quality. Smooth ride.

Design is very nice. The frame and size seemed small for my height (5’6”). Very poor quality components which break easily so be careful with the assembly and fine tuning. Once one starts to assemble the bicycle, trouble starts. There were issues with every item that needed assembly. The instructions don’t help either. Make sure one fine tunes all the gears and derailleurs before riding the bicycle. Maybe Amazon should spend some money on assembly and fine tuning the bicycles it sells and after this sending them out to the customers fully assembled.

great

This bike is very good for the price. After riding it daily it has been reliable and fun to ride on flat trails and marshland where I live in Hawaii. I have not taken it on any mountain areas yet so not sure how it would hold up there. The frame is solid, quite light in weight (I think aluminum) it shifts and handles well, and the disc brakes and tires are very good. The only complaints for me would be it has hard rough suspension, you will feel every bump, and a hard seat. Overall a very decent bike for the price and definitely recommended. Sweet color choices too.

Easy to assemble, smooth ride. Why did you pick this product vs others?: Good brand and sturdy design, and nice blue color.

I couldn't attach my handlebars because the joiner piece had a wonky bottom screw hole. Super annoying as it added weeks to me being able to actually use my bike.

Well bike is fine. Bottom bracket bearings loose. And rear tire bearings open as well. All in all you get what you pay for. Just have to spend a couple hundred getting it fixed. When it's new there should not be this issue.