Yosoo Freewheel, 7 Speed Cassette, Screw-On, Steel, Bicycle Component

Features:- Constructed of high strength steel, anti-rust, non-deformation, wear-resistant, high performance of durability.- High thread ensures close connection with the bike hub and smooth operation.- Fast and smooth shift and lower noisy clicking sound.- Providing fast riding speed with less effort needed.- to use, applicable to mountain bike freewheel.- It will help with different situations, like easy-to-loose cases.- Easy to install,no need to do any adjustment to the derailleur.Specification:Material: Stainless steelWeight: 430g/15.2ozVariable speed: 7 speedSize: 11.5 * 11.5cm / 4.5 * 4.5inPackage List:1 x Bike Freewheel Set

• [Fine Workmanship]: High thread ensures close connection with the bike hub and smooth without much noise
• [Application]: to use, this mountain bike freewheel will index with 7-speed shifter; this freewheel will fit on any mountain, hybrid or road hubs with a threaded drive side
• [High Quality Material]: Bike freewheel is constructed of high strength metal, anti-rust, non-deformation, wear-resistant, high performance of durability
• [Warm Note]: Its usually good practice to replace your chain when replacing a worn or damaged freewheel
• [Save Effort and More Efficient]: This bike cassette can provide fast riding speed with less effort needed; Easy to install,no need to do any adjustment to the derailleur