sprocket VG sport 9 speed 11- 40t flywheel cassette slup gear MTB

Brand: VG Sports Speed: 9-speed 11-40T Weight: (Measured 11-40T: about 441g (+-20g) Gear: 11-40T: 11-13-15-18-21-24-28-34-40T Speed: 9-speed, compatible with Shimano, SRAM (SRAM #39;s xd is not compatible) [Color] Nickel-chromium-silver (specially treated surface) [Material] High-strength steel plate [Features] 9-speed 40T wide gear mountain flywheel, hollow mud drain design, high-strength steel plate, lightweight and wear-resistant, this product is cost-effective Higher than Shimnao SRAM flywheel , the new trend of VG Sports