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;

Package Details
- SHIMANO DEORE HG500-10 11/42T Cassette*1

- JGbike branded 22mm rear derailleur link, hanger extender*1

- New in JGbike PEM package

Product Feature & QAs
Q: What cassette or rear derailleur is it compatible with ?
A: It's designed for 10 speed MTB driven system, compatible with most of 10 speed cassette or driven system including Shimano & Sram, like xt m771 11-36, Shimano XT DEORE 11-36, Sram GX Derailleur,

Q: Is it work for 1x10, 20 speed or 30 speed?
A: Yes, It is compatible with 1x10, 2x10 or 3x10 speed as long as a longer chain;

Q: Do I need to replace my rear derailleur, Chain or buy long B-screw?
A: It comes with a free 22mm hanger extender to lower your rear derailleur to release large cog for even short and medium cage, you don't need buy B-screw or other adapter, probably you need a longer chain if you use less than 116 link, The CS-HG500 is the suitable cassette for 10-speed groups. The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG cassette sprocket, which was developed for 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting. Product features Use: MTB Model: CS-HG500 Type: HG Gear: 10-speed Compatible chain: HG-X Gearing: 11-13-15-18-21-24-28-32-37-42 teeth Material Steel, Nickel plated Weight 435g

Q: What specific bike is it fit to ?
A: Feedbacks collected from customer: Trek Top Fuel 8, specialized carve 2013, 2016 Trek ex fuel 5,