The all-new Highline delivers infinite adjustment smooth feel and easy installation for any bike. Shorter insertion length to fit more bikes Premium Trelleborg® sealing Exclusive Igus® LL-glide bearings and keys Jagwire® cable and housing Self-contained hydraulic cartridge delivers industry leading quality and reliability Internal routing  Quick connect mechanism for ease of cable installation Linear actuator for quick return speed 2-bolt standard head Remote sold separately  Specs 60mm material 7075-T6 aluminum max extended length 270mm360mm Max insertion length 270mm Overall: 174mm360mm Overall: 264mm minimum stack height 47mm setback 0 total post length 270mm360mm warranty 2 years weight 27.2 270mm overall: 400g27.2 360mm overall: 440g Specs 80mm material 7075-T6 aluminum max extended length 100mm Max insertion length 264mm minimum stack height 47mm setback 0 total post length 380mm warranty 2 years weight 27.2: 460g30.9: 550g31.6: 560g Specs 100mm material 7075-T6 aluminum max extended length 241mm Max insertion length 220mm minimum stack height 47mm setback 0 total post length 370mm warranty 2 years weight 27.2: 480g30.9: 485g31.6: 503g34.9: 580g Specs 125mm material 7075-T6 aluminum max extended length 290mm Max insertion length 245mm minimum stack height 47mm setback 0 total post length 421mm warranty 2 years weight 27.2: 505g30.9: 525g31.6: 545g34.9: 635g Specs 150mm material 7075-T6 aluminum max extended length 337mm Max insertion length 270mm minimum stack height 47mm setback 0 total post length 469mm warranty 2 years weight 30.9: 565g31.6: 587g34.9: 685g Specs 170mm material 7075-T6 aluminum max extended length 378mm Max insertion length 285mm minimum stack height 47mm setback 0 total post length 505mm warranty 2 years weight 30.9: 586g31.6: 609g34.9: 735g