Single Speed Chain Tensioner Conversion 

Converts any multi-speed bike to a single speed

Spring loaded design accommodates a wide range of cog sizes

Extremely lightweight

Adjusts for perfect chain tension

Adjustable chain line

🌟 Take note : Mounting bolt is not provided 

Weight:About 59g

Package Includes :

1 X New DJ Single Speed MTB Chain Tensioner Adjustable Pulley Derailleur Jockey Wheel

Buy MTB Bicycle Single Speed Tensioner & Accessories From Dcbikes® Online Bike Store www.dcbikes.com.sg | Singapore Favourite Choice For Mountain Bike, Bicycle Parts Components & Accessories Shop