To put a mudguard on a mountain bike, first, select a mudguard that is suitable for the size of the bike’s wheels and has the necessary fittings. Mount the brackets onto the bike frame using the bolts provided. Attach the mudguard to the brackets using the connecting screws. Position the mudguard to ensure it covers the tire and is not rubbing against the tire or frame while pedaling. Finally, tighten all bolts and screws, and test the mudguard before use to ensure it is secure.

To shift mountain bike gears, use the right-hand shifter to switch between the different gears on the rear cassette and use the left-hand shifter to switch between the different chainrings on the crankset. Shift the gears one at a time and pedal through each shift to ensure a smooth change. Use lower gears for uphill climbs and higher gears for level or downhill terrain. Practice shifting regularly to become familiar with how your bike responds to different gear changes.

To adjust the mountain bike seat height, first, loosen the quick release or bolts securing the seat post. Then, stand over the bike and raise it to a comfortable height, aligning your knee with the pedal at the bottom of the rotation. Tighten the quick release or bolts and test the height by sitting on the bike and pedaling. Repeat the process until you find the ideal height, keeping in mind that it may vary depending on the terrain and type of riding you’ll be doing.

Disc brakes on a mountain bike are a braking system that uses a rotor attached to the wheel hub and a caliper attached to the frame/fork. When the brake lever is pulled, the caliper squeezes the rotor to slow the wheel down. They offer powerful and consistent braking performance in all weather conditions and are becoming increasingly popular on mountain bikes.