Courses from 1000+ universities
Discover an easier way to explore affordable, credit-worthy online courses with our expanded community college catalog.
600 Free Google Certifications
Web Development
Software Development
Digital Marketing
Advanced Precalculus: Geometry, Trigonometry and Exponentials
Introduction to Animal Behaviour
Astronomy: Exploring Time and Space
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Step-by-step guide to upgrading Shimano STI shifters on a Trek bike, demonstrating removal of Sora shifters and installation of higher-quality RSX shifters for improved performance.
Comprehensive guide on overhauling a vintage square taper bottom bracket, covering removal, cleaning, bearing replacement, lubrication, and reassembly for improved bicycle performance.
Comprehensive restoration of a neglected Fuji Nevada mountain bike, including replacing key components, cleaning rust, truing wheels, and overhauling the rear hub using mostly recycled parts.
Detailed guide on disassembling, cleaning, and reassembling an Avid BB7 mechanical disc brake caliper, including insights on its internal mechanism and maintenance tips.
Step-by-step guide to rebuilding an Answer Manitou 3 suspension fork, including disassembly, replacing elastomers, and reassembly. Learn how to restore performance to older mountain bike forks with this detailed tutorial.
Step-by-step guide to converting V-brakes to disc brakes on a mountain bike, featuring Avid BB5 calipers and 160mm rotors. Includes tool recommendations and detailed installation process.
Step-by-step guide to rebuilding an Answer Manitou 1 fork, including disassembly, cleaning, and reassembly. Learn how to restore performance to an old mountain bike suspension fork using a rebuild kit.
Learn to fix a sticky freehub causing chain slack when coasting or backpedaling. Discover how to flush out old grease, clean, and relube the freehub for smooth operation on your bicycle.
Comprehensive guide to servicing Suntour XCM forks: disassembly, cleaning, lubrication, and reassembly. Learn to maintain your bike's suspension for prolonged life and optimal performance.
Comprehensive guide to servicing Suntour XCT forks: disassembly, cleaning, lubrication, and reassembly. Learn to maintain your bike's suspension for improved performance and longevity.
Step-by-step guide to overhauling a RockShox Jett XC mountain bike fork, including disassembly, cleaning, lubrication, and reassembly. Includes tips on proper tools and lubricants for optimal performance.
Step-by-step guide to reassembling a Shimano Nexus 8 Speed Hub, with detailed instructions and helpful tips for bicycle enthusiasts and mechanics looking to maintain or repair this complex component.
Step-by-step guide to transforming a Cannondale F500 frame into a fully functional 27-speed mountain bike, with tips on upgrading components and potential future modifications.
Comprehensive guide to disassembling, cleaning, lubricating, and reassembling a Bendix RB-2 Red Band coaster brake hub, with tips on replacing worn parts and proper greasing techniques.
Step-by-step guide on converting a mountain bike from 26" to 700c wheels, including brake adjustments and alternative solutions. Includes a test ride and recommendations for adapters and extenders.
Get personalized course recommendations, track subjects and courses with reminders, and more.