BIKIGHT MTB 6/7/8/9/10 Speed Flywheel Shift 11-36T Mountain Bike Shift Gear Freewheel

Specifications: Band BIKIGHT Material Chroming Stainless Steel Gear 6-speed;7-speed;8-speed;9-speed;10-speed Number of Sprockets 6-speed:14/16/18/21/24/28T; 7-speed:13/15/17/19/21/24/28T; 8-speed:13/14/15/17/19/21/24/28T; 9-speed:13/14/15/17/19/21/24/28/32T; 10-speed:11/13/15/17/19/21/24/28/32/36T; Color Sliver Features: Chroming surface and stainless steel, durable and tough. Different speed meets your different needs. Tips: If you have used your bicycle chain for a long time, suggest that don't replace the new flywheel. Because it will cause a chain jamming and affect your normal riding. Or, here are two solutions. Solution 1: Replace both the old chain and old flywheel. Solution 2: Under the circumstance of chain jamming, let them go running-in by force, but it takes time, which depends on wear degree of your chain. Package Including: 1 Flywheel