•SUNSHINE-SZ 12 SPEED HG CASSETTE(Not Shimano Brand)
-SIS positioning flywheel
-Perfectly run SRAM/SHIMANO/SENSAH shifting systems
-Alloy stainless steel material, good quality, and beautiful price
-It's a better choice for your bike
·11-46T: 11-13-15-17-19-21-24-28-32-36-40-46T
·11-50T: 11-13-15-17-19-21-24-28-32-36-42-50T
·11-52T: 11-13-15-18-21-24-28-32-36-40-46-52T
•M6100 Cassette 51T (Micro Spline Hub Required)
With its BEAM SPIDER construction, the new SHIMANO DEORE M6100 12-speed cassette shaves weight while increasing
SHIMANO's MTB gearing range another gear. Using SHIMANO's new MICRO SPLINE freehub body and HYPERGLIDE+ tooth profile,
the 10-51T cassette delivers advanced shifting performance.