Are old Mountain Bikes bad in 2026?

Parts in this video: OneUp Carbon Bars - https://thelostco.com/products/oneup-... Magura MT7 - https://thelostco.com/products/magura... Shimano XTR 9100 - https://thelostco.com/products/shiman... Ergon Orange grips - https://thelostco.com/products/ergon-... Tools used in this video: Strap wrench for rear shock - https://amzn.to/4hGGAM2 Plastic O-Ring Pick tool - https://amzn.to/4hGGDYe Bench Vise Soft Jaw Pads - https://amzn.to/40Wj0oL Torque Wrench - https://amzn.to/4aDI0o9 Maxima Plush Light 1 Liter - https://thelostco.com/products/maxima... Bike Repair stand with scale in arm - https://amzn.to/3ioCsXR Digital air pressure gauge for compressor - https://amzn.to/3ZVw4YS Green tire lever - https://thelostco.com/products/cush-c... Bike Cleaning Supplies: Chain Cleaning Machine - https://amzn.to/410z2yc Wheel Cleaning Brush - https://amzn.to/3CtUpyn Tire Brush - https://amzn.to/42IzIJP Cassette Brush - https://amzn.to/40WOSJV Soft Cleaning Brush - https://amzn.to/4aIQL0j Muc Off Rotor covers - https://amzn.to/4gEcI1X Drying Towel - https://amzn.to/3WJE8fA For soap, I use dish soap. Then standard degreaser in the chain machine