Extra Long MTB Road Bike Rear Derailleur Hanger Extender Extension with Black

Product Details

• Designed for MTB and road bike to accommodate larger 34-52t cassette
• Made of AL 7075 aluminum alloy. Hollow design, ultralight with only 11g
• Easier to adjust in place and increase shift speed.
• Come with M10 screw

Features:Designed for MTB and road bike to accommodate 34-52t cassetteMade of AL 7075 aluminum alloy. Hollow design, ultralight with only 11geasier to adjust in place and increase shift speed.Come with M10 screwAvailable in anodized red and black option. Please choose the color you need during purchasing