Truvativ Team BoxGuide fits 34-46T Chainrings.

• Lightweight, quiet design works with most aftermarket cranks & frames.
• Composite micro-adjust upper plate.
• Adjustable plate angle.
• Polyurethane roller with two integrated cartridge bearings.
• Simple installation.
• Sizes: 34-46T.
• Metal grey.
• Weight: 350g
• Replacement hardware available, please contact us.