Baseline would be to raise the saddle the same amount as the cranks were shortened, and move it back on the rails about half that amount.
Are you doing anything with the bars?
160mm cranks for TT?
Moderator: robbosmans
Visit starbike.com Online Retailer for HighEnd cycling components
Great Prices ✓ Broad Selection ✓ Worldwide Delivery ✓
www.starbike.com