Parts & Accessories › TIED CLUTCH HELIX 76-61ER.46/76-63.46ER Image 1 of 1 TIED CLUTCH HELIX 76-61ER.46/76-63.46ER $109.95 Sold Out Twin Traxâ„¢ helix produce a quick up-shift and improve back-shift for excellent throttle responseThe dual-angle option helix offers fine-tuning for changing conditions Sold Out Added! Twin Traxâ„¢ helix produce a quick up-shift and improve back-shift for excellent throttle responseThe dual-angle option helix offers fine-tuning for changing conditions