ELIMINATES CABLE RATTLE - Specially designed acoustic dampening system stops annoying internal cable noise and vibration, ensuring a quiet, premium riding experience
DUAL COMPATIBILITY DESIGN - Features both SD50 and SD300 Di2 electronic shifting cable compatibility with precision-engineered dual-sized openings for universal fit
PROFESSIONAL NOISE SUPPRESSION - Sound-absorbing polymer material and innovative design prevent cables from contacting frame walls, eliminating distracting frame resonance
CUSTOMIZABLE SILENCING SOLUTION - Each 95mm noise-reduction guide can be trimmed to exact length needed, allowing perfect acoustic treatment throughout the frame
COMPLETE SILENCE KIT - Pack includes 20 sound-dampening pieces weighing just 9.1g total, providing comprehensive coverage for full frame internal cable silencing