Muqzi Chain Tensioner 13t Single Speed Cassette Kit for Mtb Silver

Notice: this flywheel is compatible with 7-10 speed cassette flywheel, please choose 7-10 chain to install.installation skills: the angle between the chain presser and the lower forklift frame is less than or equal to 45 degrees to maximize the tension force to ensure that the flywheel does not slip off the gear to operate normally.single-speed cassette type:multi-speed wheels can be converted into single-speed wheels. The flywheel is made of high-resistant stainless steel, whose strength and hardness are twice that of 316 stainless steel, and the hardness reaches 18 degrees. The screws are made of stainless steel, anti-corrosion and anti-rust, for long-term outdoor riding. The compression piece and gasket are made of aluminum alloy, which is ultra-light and corrosion-resistant, maintaining strength and reducing weight.single-speed tensioner: allows single-speed gears to run on the bicycle. The chain tensioner is directly installed on your derailleur hanger to convert any multi-speed bicycle to single-speed for use on the rack to provide a a simple, effective and adjustable way to tension single-speed systems.colour: silverMaterial: Aluminum alloy + stainless steelSize: chain press size 98.3x65.7x26.6MMPackage Contents:1 x bike flywheel1 x bike flywheel cover1 x chain press5 x tower base gasket1 x wrenchOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.