aluminium alloy cycling single speed chain tensioner bicycle chain prevent FT

ITEM NAME:aluminium alloy cycling single speed chain tensioner bicycle chain prevent FT Description: Brand new and high quality Typeï ¼Å¡bicycle chain tensioner Colorï ¼Å¡black & red Materialï ¼Å¡aluminium alloy Weightï ¼Å¡66g Sizeï ¼Å¡55mm x 53mm x 40mm Package includesï ¼Å¡1pc bicycle chain tensioner.Typeï ¼Å¡bicycle chain tensioner. Materialï ¼Å¡aluminium alloy. Colorï ¼Å¡black & red. Due to the difference between different monitors, the picture may not reflect the actual color of the item.