Looks like there's a push on plastic cover on the handlebar head stem. Gently pry the cover out and there will be a bolt underneath it (most likely an allen key/hex key bolt). Loosen the bolt and wriggle/twist the handlebars while adjusting the height of the bars.
There will be a minimum insertion line on the shaft of the head stem - do not adjust the height above that line or there will not be enough of the shaft to lock into the front forks. Make sure that bolt is tightened up very firmly once you've made the adjustment and reinstall the plastic cover. Answered on Aug 31, 2018.
Raleigh Venture 3.0 Comfort Bike
Choose your Raleigh Manual. Skip to main content Toggle navigation. Raleigh Bikes. Handcrafted Adeventure on Wheels. Main navigation. Owner's Manuals. I need to remove the rear wheel from my Raleigh Venture 3.0 bike - Raleigh Venture 3.0 20' Mens question. Search Fixya. Browse Categories Answer Questions. Raleigh Venture 3.0 20' Mens. Manual raleigh Manual for this bike. Aug 02, 2014 Raleigh Venture 4.0 Sport Comfort Bike 12. Related Topics: Raleigh Venture 3.0 20' Mens Raleigh Cycling. The Venture 3.0 Step Thru women’s bike is all about making riding fun again. Who says you need fancy spandex and long hours on a hard saddle to be a bike rider? The Venture 3.0 Step Thru is all about pure enjoyment! Built with comfort as the number one.