Shimano Cues CS-LG400 10 Speed Cassette (Black) HSN-83100090 The MTX spacer has been

The MTX spacer has been designed to look like a single spacer

long-lasting performance

Rear Wheel- MERIDA COMP CC II 25mm inner width material: aluminium tubeless ready

Screw Driver-  4 / 6 mm flat head

Shimano Cues CS-LG400 10 Speed Cassette (Black) HSN-83100090 The MTX spacer has beenThe Shimano LlNKGLIDE cassette was developed to handle the high chain tension and extra torque that e bikes put on the drivetrain. Smooth shifting is achieved by creating a cleaner jump between cogs and avoiding the skipping that can impact shifting and pedaling efficiency. 3x the durability of standard HYPERGLIDE+ for the extra miles and abuse that e bikes dish out. Features LINKGLIDE technology provides up to three times the durability of HYPERGLIDE