You use the support for Antares to secure the bike

Twist shifter

Durable stainless steel body plate reduces flex and pedal body wear

Any noise generated from internal air displacement is greatly reduced

Traditional SRAM derailleurs work but not the 1x specific X-HORIZON rear derailleurs

SHIMANO ST-EF500 Shift/Brake Lever - 3-Speed - Left/Front - V-Brake Actuation closeout You use the support forThe SHIMANO ST EF500 series Shift Brake levers combine Reach Adjust, EZ FIRE Plus shifting, an OPTICAL GEAR DISPLAY in a durable assembly. Clean cable routing Attractive and clean cockpit EZ FIRE Plus shifter Ergonomic main lever shape Clean integrated cable flow when assembled on the bike Smooth and light action shifting for stress free long riding Easy and intuitive shifting operation Easy to confirm the gear position with number at a glance