Clutch › TSS-04 LIGHTWEIGHT CLUTCH TWIN TRAX HELIX Image 1 of 1 TSS-04 LIGHTWEIGHT CLUTCH TWIN TRAX HELIX $108.95 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 Quantity: Purchase 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