LTWOO A7 1x10 MTB Drivetrain Kit Shifter Rear Derailleur Cassette Chain Color:42T Black Win Set If you are not clear

If you are not clear

if there is no concave that needs 118 shaft

Carbon Fiber Film Glossy Black Car Body Film Forged Carbon Fiber Vinyl Wrap Film Self Adhesive Decal Sticker for Car Accessories

Visitors at the door can be seen clearly

Product name:Hollow integrated crank

LTWOO A7 1x10 MTB Drivetrain Kit Shifter Rear Derailleur Cassette Chain Color:42T Black Win Set If you are not clearSPECIFICATIONS Brand Name: LTWOO Choice: yes Components: Derailleurs Derailleur Groupset Type: Mechanical Derailleur system Gears: 10 Speed High concerned chemical: None Material: Alloy Model Number: A7 Origin: Mainland China Total Capacity: 10S Type: Rear Derailleur Note: If the VXM chain is out of stock,we will send you the NEWBIE YW Chain. The quality is the same good. Please check it carefully before purchasing! If mind,please do not buy! NEWBIE