SONGBIRDTH Bike Chain Guide & Deflector - 32T-38T Single Disc Chainring Guard for Mountain & Road Bicycles - Black | Prevents Chain Drops & Protects Drivetrain on Rough Trails & Commuting

Description:A limit function for the chain can be provided with the guide rail, which can prevent the chain from falling off the chainring during riding.There is a baffle below which can effectively block some collisions from below. CNC processing and lightweight design make it high-strength and strong.Made of aluminum alloy and nylon material, the product is durable. There is no need to assemble the guard plate to use.The length of the product is 20.5cm, the width is 20cm, and the height is 5cm. The length of the conversion base is 6.8cm, the width is 7cm, and the height is 0.4cm.It is suitable for front variable speed single-piece chainring system. The chain guide does not come into contact with the chain in normal use.Item Name: Bicycle Chain GuideMaterial: Nylon,Aluminum AlloySupport Range: 32T-38T Gear Features: Lightweight, High-strength, Durable Locking Method: ISCGO3, ISCG05, Threaded BB (Not Supported Press-in Type, Embedded Type)Size Details: Chain Guide: 20.5cm x 20cm x 5cm/8.07" x 7.87" x 1.97" (Approx.) Conversion Base: 6.8cm x 7cm x 0.4cm/2.68" x 2.76" x 0.16" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Conversion Base 1 x Bicycle Chain Guide 6 x Conversion Base Washers 3 x M6x8 Chain Guide Screws 3 x M6x6 Conversion Base Screws 3 x M6x12 Conversion Base Screws