"I use Garmin Connect & Strava. I 'correct' altitude on both sites. They disagrre wildy with each other. Strava is more believable though.
If I don't 'correct' some of my cycling is done well below sea level…"
"As an aside, the 12/30 Ultegra cassette has been a nice upgrade to the previous 11/28 on my Ultegra equipped bike.
I cycle a number of local slopes, & the 30 tooth granny gear is kinder on my not so young legs. New PR's on Strava as well!"
"Lots of fun to be had here!
Looks like you've done the chain thing, so that shouldn't be an issue.
Slow shifting can be a cable issue, replacing inners alone may do the job - Shimano PTFE coated are the go. A little dearer than standard,…"
"As I understand it....
If you stay with 10 speed IMHO, a 12/30 cassette should go straight on - a new 10 speed 'medium cage' RD will be needed only if your current one is 'SS' or 'short cage'. $'s not so bad -…"
"I found the whole ride (I did the 100km) a challenge of fitness - both of body & bike. A great test of where I might be at. Amy's Ride has a great atmosphere, Bike SA did a superb job, the weather was great (except the head wind!),…"