EXTRWORY Bicycle Chain Tensioner Aluminum Tug Adjuster Holder Fixed Gear Track Single Speed Bike 10mm Spindle Black(10MM)

• 【Chain Tensioners for Precise Chain Adjustment】These chain tensioners are designed to precise chain tension on your bicycle. They are made of aluminum and are perfect for fixed gear (Fixie) track bikes, , or any single speed bike.
• 【Compatible with 10mm Shafts】The adjuster is suitable for shafts with a diameter of 10mm. The end piece is approximately 20mm long and easily fits over the dropout opening, providing a secure and adjustable fit.
• 【Effortless Chain Tensioning】With these tensioners, it's extremely easy to tension the chain when removing and reinstalling the wheel. No hassle, no complicated steps. Keep your chain in optimal condition effortlessly.
• 【Sleek and Sturdy Design】Our bicycle chain tensioners come in a sleek black color, adding a touch of style to your bike. Despite their lightweight design (only 20g), they are built to withstand the demands of rigorous biking.

Feature: Chain Tensioners (you will need to order 2 if required as a pair) Made of aluminum, it's perfect for a fixed gear (Fixie) track bike, , or any single speed bike. The adjuster is suitable for spindles (shafts) of size 10mm - the end piece is approximately 20mm long and fits over the dropout opening. Very easy to install and very easy to tension the chain when removing and reinstalling the wheel! Specification : Name: bicycle chain tensioner Colour: Black Weight: 20g Package Included: 1* bicycle chain tensioner