How to Chain a Mountain Bike: A Beginner’s Guide to Proper Maintenance
To chain a mountain bike, first, shift the chain onto the smallest chainring and largest cassette sprocket. Next, loop the chain around the rear derailleur and thread it through the front derailleur cage. Then, hold the chain together at the point where the two ends meet and pull the chain together until the link with the quick release is exposed. Finally, connect the quick release link, ensuring it is fully engaged and the chain is properly tensioned. Check that the chain runs smoothly and shift through all gears to ensure proper adjustment.