Alloy Chain Guide (31.8mm diameter adaptor)

Alloy Chain Guide with Plastic Upper Guard – 34.9mm (Includes 31.8mm Adapter)

Keep your drivetrain running smoothly with this Alloy Chain Guide with Plastic Upper Guard, designed to reduce chain drops and improve drivetrain reliability on demanding rides. Ideal for mountain bikes and single-chainring setups, this guide helps keep your chain securely aligned over rough terrain, technical climbs and fast descents.

The guide features a durable alloy clamp construction for strength and stability, paired with a protective plastic upper guard that helps guide the chain and prevent it from bouncing off the chainring. This combination offers reliable chain retention while maintaining lightweight performance.

Designed to fit frames with a 34.9mm seat tube diameter, the guide also includes an adapter for 31.8mm frames, ensuring compatibility with a wide range of bikes. The hinged clamp design allows for straightforward installation without removing the bottom bracket.

Finished in a sleek black coating, this chain guide offers a simple and effective upgrade for riders wanting improved drivetrain control and fewer dropped chains on trail rides.

Key Features

• Alloy chain guide with plastic upper guard

• Helps prevent chain drops on rough terrain

• Durable alloy clamp construction

• Plastic guide helps maintain smooth chain alignment

• Fits 34.9mm seat tube diameter

• Includes adapter for 31.8mm frames

• Suitable for 1x drivetrain setups

• Lightweight and easy to install design

• Black finish

Specifications

• Material: Alloy clamp with plastic upper guard

• Frame Clamp Size: 34.9mm

• Adapter Included: 31.8mm

• Colour: Black