ChainSpy 28.6mm to 31.8mm Clamp

Description |

The Problem Solvers ChainSpy Chain Deflector is a lightweight and effective way to keep your chain in place on 1x or front-derailleur setups. Designed with an alloy clamp and a durable plastic guide, it mounts cleanly to your frame and prevents dropped chains during everyday riding. The included shims allow use on both 28.6mm and 31.8mm clamps, making it a versatile solution for road, gravel, or commuter bikes. While not intended for downhill or aggressive riding, it’s perfect for keeping your drivetrain secure on mixed terrain.

Features |

• Chain retention system to prevent chain drops
• Alloy clamp and plastic guide construction
• Fits 31.8mm clamps and includes shims for 28.6mm
• Lightweight and simple to install
• Ideal for road, gravel, and commuter bikes
• Not intended for downhill or aggressive riding
• Material: Alloy clamp with plastic guide
• Colour: Black