Cycling UK Maintenance Videos How to repair a puncture How to adjust your brakes What to do before setting off Cycling UK Maintenance Guides Before you set off (M check) Essential tools Repairing a puncture Adjusting your gears and brakes Repairing a broken chain Cleaning your bike Cycling UK useful Guides and Videos A guide to cycle tyre sizes Road positioning and tackling junctions - video Road positioning for cycling explained - guide By jritchie Updated on Monday 31 March 2025 Parent group: Cycling UK Stevenage