toopre road chain guide cnc anti-drop 34–53t

Product Description

Lightweight CNC aluminium chain guide designed to prevent chain drops on road bikes. It protects the frame and keeps shifting smooth on compact and standard chainring setups.

Precise and adjustable construction The CNC-machined alloy body offers high stiffness at low weight, with a fine-tuning screw (2.5 mm) to position the guide close to the chain without contact.

Technical features

• material: cnc-machined aluminium, anodised
• weight: ≈ 11.4 g (guide) • ≈ 36 g (full set)
• chainring compatibility: 34–50T / 36–52T / 39–53T
• mounting: front derailleur fixing bolt
• adjustment: 2.5 mm hex • mounting bolt: 4 mm hex
• included bolts: m4×10, m5×16, m5×20, m5×25, m5×30
• rigidity: high-strength structure for minimal flex

Compatibility

• road bikes with front derailleur mounting ear (dropout type)
• compact, semi-compact and standard road chainrings

Package contents

• 1 × toopre chain guide
• 1 × adapter block
• stainless bolts: m4×10, m5×16, m5×20, m5×25, m5×30

An ultra-discreet, precise and reliable solution to secure your drivetrain and protect your frame.