Log in
Register
Forums
Community Connections
The Official Bike Forums Cafe Press Store
Introductions
Industry News
Charity Events
Regional Discussions
Regional Rides and Events
Bike Forums
General Cycling Discussion
Adaptive Cycling: Handcycles, Amputee Adaptation, Visual Impairment, and Other Needs
Advocacy & Safety
Alt Bike Culture
Beach Cruisers
Bicycle Mechanics
BMX
Classic & Vintage
Classic and Vintage Bicycles: Whats it Worth? Appraisals.
Clydesdales/Athenas (200+ lb / 91+ kg)
Commuting
Cyclocross and Gravelbiking (Recreational)
Early Brifter Bikes - 7,8, and 9 Speed
Electric Bikes
Electronics, Lighting, & Gadgets
Fatbikes
Fifty Plus (50+)
Fitting Your Bike
Folding Bikes
Framebuilders
Hybrid Bicycles
Indoor & Stationary Cycling Forum
Living Car Free
Long Distance Competition/Ultracycling, Randonneuring and Endurance Cycling
Mountain Biking
Professional Cycling For the Fans
Recreational & Family
Recumbent
Road Cycling
Singlespeed & Fixed Gear
Fixed Gear Freestyle
Tandem Cycling
Touring
Training & Nutrition
Triathlon
Utility Cycling
Winter Cycling
The Racer's Forum
"The 33"-Road Bike Racing
Juniors Racing (All Disciplines)
Masters Racing (All Disciplines)
Cyclocross Racing
Mountain Bike Racing
Track Cycling: Velodrome Racing and Training Area
Products and Services
The Market Place
For Sale
Group Buy
Want To Buy
News & Suggestions
News & Announcements
Forum Suggestions & User Assistance
Forum Leaders
Gallery
Tools
Marketplace
Vendor Directory
New Posts
Premium Membership
iSpy
Log in
Register
Threads
Threads
Posts
Advanced
Bike Forums
Log in
|
Register
Log in
Remember Me?
Forgot your Password?
By logging into your account, you agree to our
Terms of Use
and
Privacy Policy
, and to the use of cookies as described therein.
Bike Forums
>
>
Tags In Thread: Help me w math - downsizing chainring 52 to 42
Username
Remember Me?
Password
By logging into your account, you agree to our
Terms of Use
and
Privacy Policy
, and to the use of cookies as described therein.
Register
Forgot Password?
Register
FAQ
Calendar
Today's Posts
Search
Vendor Directory
Notices
Search Forums
Show Threads
Show Posts
Advanced Search
Find All Liked Posts
Go to Page...
Tags In Thread: Help me w math - downsizing chainring 52 to 42
User Name
Tagged By
Date
