These are simply really nice brake levers. They're lightweight, comfortable, and feature an exceptionally smooth lever throw.

• Compatible with both road (23.8mm) and MTB/city sized (22.2mm) handlebar grip areas - includes shims.
• Adjusting screw to dial in reach.
• Barrel adjustor to increase or decrease cable tension.
• Available in Short (regular, caliper, cantilever, and center-pull) and Long (Linear or V-brake) pull ratios in both Silver and Noir finishes. Check with you brake's manufacturer to determine the pull ratio if there are any questions.
• Weight is 76g per pair. Careful not to let them blow away!

Price is per pair. Instructions on installation can be found here