Bicycle Drivetrain Builder

Ultegra 10-Speed Shifter

Name: Ultegra 10-Speed
Brand: Shimano
Part Number: ST-6600
Type: drop-bar
Speeds: 10
Cable Pull: 2.28 mm
Has Matching Shifter for Front Derailleur: Yes
Cable Pull Analysis
2.4 mm 2.08 mm 1.92 mm 2.08 mm 2.24 mm 2.35 mm 2.51 mm 2.77 mm 3.44 mm Gear 10 hardest least pull 9 8 7 6 5 4 3 2 1 easiest most pull
Cable pull between gears

Other Combos

Combination Speeds Status Max Tooth Chain Wrap
Shimano Ultegra 10-Speed shifter/Tiagra 4600 10-Speed derailleur 10 Has Potential 30 34