Pozitie montare: stanga fata Model: 2 viteze (foi), 1:1 Exact ActuationSistem franare: MecaniGreutate: 260gCuloare: negruThe X5 trigger maintains the legacy of X0 shifting with features and technologies optimized for 2x10 and 3x10 and EXACT ACTUATION™.Features:SRAM´s 2x10 and 3x10 EXACT ACTUATION™ for precise and dependable 10-speed performance - Impulse Technology Specifications:Weight:250g (per pair)Compatibility: SRAM EXACT ACTUATION™ rear derailleursTechnology Highlight(s): EXACT ACTUATION™, ZEROLOSS™ - Material: Aluminum Composite ComponentsHardware: Stainless Steel, 5mm Hex Technology: EXACT ACTUATION™:When we launched our road technology from scratch we reapplied our MTB proven SRAM 1:1 actuation ratio (shifter cable travel :derailleur movement) for 10 speed rear shifting.EA helps to simplify/stabilize the uneasy act of balancing rear derailleur hanger design, tight cog spacing and exact cable tension.The result: the easiest index shifting system to set up and it stays that way.ZeroLoss™: ZeroLoss simply means, well, zero loss—when you push on the lever, for an upshift or down shift, the cable is engaged instantly—zero loss of movement.There is no middle-ground where you’re waiting for the shift to come.Gear changes are instant and precise.