Premium Only Content

What is a bicycle chainline and how to measure it?
What is a bicycle chainline, why is it important, and how to measure it?
CONTENTS:
00:00 Introduction
01:49 Bicycle centre-line
04:30 Bicycle chain-line
06:13 Front and rear chainline
07:40 Offset frames
09:59 Why chainline matters 1
10:40 Measuring the front chainline
18:09 Measuring the rear chainline
27:43 Playing with the chainline
33:06 Catches and caveats
Useful LINKS:
Please use the BikeGremlin forum if you have any questions or comments:
https://www.bikegremlin.net/
Bicycle chainline article:
https://bike.bikegremlin.com/1755/bicycle-chainline/
Accurate vs precise, digital vs analogue - Calipers, how to use them - video:
https://www.youtube.com/watch?v=MeOaLwsSO5c
Rear hubs and their dimensions (and boost hubs):
https://bike.bikegremlin.com/158/bicycle-rear-hub/
32:38 How to properly shift gears on a bicycle - video:
https://www.youtube.com/watch?v=wfqbWDT749E
A list of BikeGremlin websites and channels:
https://www.bikegremlin.com/
List of all the BikeGremlin videos, sorted by categories:
https://www.bikegremlin.com/youtube/
Camera: My better half
id: 1183
Support my work by becoming a BikeGremlin YouTube channel member (for $ 5 per month):
https://www.youtube.com/c/BikeGremlinTube/join
If you prefer, you could also help via a Patreon donation:
https://www.patreon.com/bikegremlin
#bikegremlin #mostlyharmless
-
1:30
BikeGremlin
3 months agoRefridgerator (and microwave?) cleaning
1 -
1:54:09
Redacted News
2 hours agoBREAKING! Another Trump assassination plot foiled? New info in Charlie Kirk's murder | Redacted
101K105 -
TheCrucible
2 hours agoThe Extravaganza! EP: 56 with Geust co-host Rob Noerr (10/20/25)
3.96K -
LIVE
The Jimmy Dore Show
17 minutes agoIsrael STILL KILLING Gazans Despite Ceasefire! No Kings March Was A Complete Fraud! w/Katie Pasitney
1,995 watching -
LIVE
Kim Iversen
3 hours agoTrump EMBARRASSED: Gets Played by Israel AND China
1,298 watching -
LIVE
Side Scrollers Podcast
1 day ago🔴SIDE SCROLLERS FUND-A-THON🔴DAY 1🔴100% REVENUE HELPS CHANGE CULTURE!
868 watching -
LIVE
Tundra Tactical
3 hours ago $4.09 earnedThe Great Tundra Nation Gaming Stream!!! Featuring ThePiggNation
98 watching -
LIVE
Jamie Kennedy
16 hours agoAre We Being Harvested by Our Own Outrage? | Ep 227 HTBITY with Jamie Kennedy
63 watching -
LIVE
Wayne Allyn Root | WAR Zone
3 hours agoWatch LIVE: The War Zone Podcast with Wayne Allyn Root
36 watching -
LIVE
LFA TV
20 hours agoLIVE & BREAKING NEWS! | MONDAY 10/20/25
1,068 watching