Manual for a 15 speed Mt Fury Roadmaster speed index shifting bike it is a men's bike, was given to me, new to a k15 speed.

contact the manufacturer on the net
see if there is a pdf down load on a page relating to the make and model
ask your local agent for that brand of bike to see if one is available

The only thing I can recommend is go to Walmart, ask them. Or look for a Roadmaster on their shelves, look for a website in the booklet hanging on thebike

As "roadmaster' doesn't really narrow it down much perhaps a generic web search for "chain falls off bike" would work for you. YOU can see your bike. We can't even tell if its a single- or multi-speed.

Web search "how to install rear wheel" for videos. "How to... " just about anything will usually find answers immediately.

What exactly are you needing instructions for? Most bikes are just static frames with a bunch of aftermarket (Shimano, for example) stuff hung on them.

Except for proprietary frames or technologies, everything on a common bike is found on just about any other brand of bike and the individual components are usually documented at the individual manufacturers' websites.

Places like http://www.parktool.com/blog/repair-help document many of the repair and adjustment procedures.

Search Engines will find tons of How-to videos for assembly and adjustment if you just type in the basic question.

Any of the major cheapo bike manufacturers will have a basic or comprehensive generic manual. No one makes manuals for individual models unless they are unique.

Take those first two questions and plug them into a search engine and you will be rewarded with instant answers and videos.

Last question: not just forward motion, pedaling

Eventually you will ween off those indicators but lower numbers mean lower (easier) gears.

Use a Search Engine to find "how to shift gears on a bicycle" and you will find a multitude of videos demonstrating the craft.

Hello,

The best I can do is to provide you with the manual that Huffy provides for multiple bikes. The manual below is for multi-speed and freewheel bikes.

Huffy Multi-speed Manual

Hope this helps. Thanks for using Fixya.

Note: If the manual link above is not useful you may contact Huffy directly at:

Huffy Bicycle Company
6551 Centerville Business Pkwy
Centerville, Ohio 45459

(800) 872-2453 customer service

Monday - Friday: 8:00AM - 12:00PM; 1:00PM - 4:30PM EST

use an allen wrench that fits the bolt on the bars and tighten it i cant tell u how to adjust the gears because im not sure how or what u want adjusted on them