DONSP1986 48cc/50cc/66cc/80cc New Model Spring Chain Tensioner Kit-Gas Motorized Bicycle

Description

Tools Required when you install it. Simple, clean design, and very effective. Improve your bike’s reliability!. You have to cut off a little engine sprocket cover to make it compatible with the new spring chain tensioner.Forget this point if your bike doesn’t get the engine sprocket cover;. Some frames (for example, some mountain bikes with three piece pedal cranks) don’t have much room between the pedals and engine. Make sure you have at least 5/16″ (8mm) of clearance. 3/8″ (9.5mm) or more would be ideal. Material: Steel Spring Chain Tensioner Kit for 2 stroke kit 48cc/66cc/80cc; Engine kit is not included! This listing is only for the chain tensioner.
Date First Available: January 7, 2019. Best Sellers Rank: #744,536 in Sports & Outdoors. Customer Reviews: 3.8 out of 5 stars39 ratings3.8 out of 5 stars. : B07MC34X3X. Part Number: ?chain1. Manufacturer: ?DONSP1986. Brand Name: ?DONSP1986. Package Weight: ?0.46 Kilograms. Item Package Dimensions L x W x H: ?5.91 x 4.41 x 3.43 inches.