JGbike 10 Speed MTB 4pc groupset Compatible with Shimano Deore M4100: Right Shift Lever SL-M4100-R,Long cage Rear Derailleur “RD-M4120-SGS“, Sunrace CSMX3 11-42T Black Cassette, KMC X10 Chain;

Model No. : CSMX3 TAY 11-42T Black
Speeds: 10-Speed (Wide Ratio)
Function: Fluid Drive Plus
Number of Teeth: 11-42T
Gear Combination: 11-13-15-18-21- -24-28-32-36-42T
Spider Material: Aluminum / Red Anodized
Sprockets On Spider: 6 Sprockets on 2 Spider Carriers
Sprocket 1st~9th: Hi-Tensile Steel
Sprocket 10th: A7075 Aluminum / Anodized
Sprocket Finish: Black Chrome
Light Weight Holes: YES
Spacer Material: Aluminum / Red Anodized
Lock Ring: Aluminum / Red Anodized
Chain Compatibility: 10Speed (10speed/20speed/30speed)
Average Weight: 387g

Key product features:
Compatibility: SRAM / Shimano mid or long cage derailleur, come with 22mm RD link for short cage derailleur
Wide ratio cassette to extend your shifting performance
For Shimano HG splined freehubs, not compatible with Sram XD Driver
Made in Taiwan （Sunrace since 1972）
If you rear derailleur is short cage or can't release the large
cog, you either can adjust the long B-Screw or just mount the RD link we provide with the product, the 22mm extension add-on could fix the compatibility issue.

Product package:
New in retail package
1* Sunrace CSMX3 10 speed cassette in black 11-42T
1* Product Menu
1* 22mm rear derailleur link branded by JGbike