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.*