The all-new Highline XC/Gravel delivers infinite adjustment, smooth feel, and easy installation.
27.2mm seatpost diameter to fit most XC and gravel bikes
Jagwire® cable and housing
Self-contained IFP hydraulic cartridge 
Internal routing 
Quick connect mechanism for ease of cable installation
Linear actuator for quick return speed
2-bolt standard head
Remote switch sold seperately
 
Specifications
 
Specs 80mm;
Max extended length: 280mm
Max insertion length: 264mm
Total post length: 407mm
Weight: 434g (27.2)
 
Specs 125mm;
Max extended length: 325mm
Max insertion length: 264mm
Total post length: 452mm
Weight: 467g (27.2)
 
Introducing the new and improved dropper remote lever!  crankbrothers have taken all the features you love about the original Highline remote and made some exciting improvements. The updated remote lever allows for optimal ergonomic placement, ensuring you can make quick and easy adjustments on the fly without compromising your riding position. 
New features include: 
Lighter actuation at the thumb lever for ease of use
Revised paddle shape with silicone pad for improved ergonomics
Integrated mounting options with lateral adjustability
Additional features:
Infinite spherical adjustment
360° rotation / 22° tilt at the lever
Single bolt hinge locking system
Compatible with most dropper posts where the cable is clamped at the lever end.