Good budget MTB gets even better with little money spent. 3x7 to 1x9 drivetrain conversion.

Part 1/4:    • I bought and tested the cheapest MTB hardt...   Part 2/4:    • Best $25 spent on upgrading my budget MTB....   Part 3/4: watching now. Part 4/4:    • 4 advantages of budget air fork. I upgrade...   All parts I used for this drivetrain upgrade: chain https://amzn.to/4gSENms derailleur https://amzn.to/3DwFJOY shifter https://ebay.us/xHKzDo crankset (square tapered) https://ebay.us/jeIMQF 2-piece crankset option https://ebay.us/fyDiXO brakes https://ebay.us/sWvBgy much cheaper brakes option https://ebay.us/7qglGN