9 Speed Cassette 11-30T/32T/34T/36T/40T/42T/46T/50T/ Mountain Bike/Road Bike Cassette 9 Speed Bicycle Cassette Sprocket Compatible with Shimano Ultegra xt Sunrace Sram

Function: 1. High-precision HG internal threads connect perfectly with the bicycle hub, ensuring smooth acceleration and precise positioning within the 11-speed range, making driving easier and quieter. 2. Easy to install,Perfect replacement of the old flywheel, perfect operation for best performance and maximum safety and service life. 3. Our bicycle cassettes are made of high-strength steel and hollow structure, which reduces weight and is wear-resistant while maintaining strength, giving you more peace of mind when riding. Specifications: Material: steel Colour: silver/Silver Black. Toothing: 11-30T/32T/34T/36T/40T/42T/46T/50T. Fits: Compatible with HG hubs (Note: This 9-speed bicycle cassette is not suitable for XD and MS hubs, please confirm your hub type before purchasing) Transmission ratio: 9 speed cassette 11-30T:11-13-15-17-19-21-23-25-30T;(weight:296g） 9 speed cassette 11-32T:11-13-15-17-19-21-24-28-32T;(weight:332g） 9 speed cassette 11-34T:11-13-15-17-19-21-24-28-34T;(weight:332g） 9 speed cassette 11-36T:11-13-15-18-21-24-28-32-36T;(weight:408g） 9 speed cassette 11-40T:11-13-15-18-21-24-28-34-40T;(weight:433g） 9 speed cassette 11-42T:11-13-16-20-24-28-32-36-42T;(weight:528g） 9 speed cassette 11-46T:11-13-16-20-24-28-34-40-46T;(weight:500g） 9 speed cassette 11-50T:11-13-16-20-24-30-36-42-50T;(weight:547g） Package contents: 1 x 9 speed Bicycle cassette 1 x Bicycle Cassette Installation Tool 1 x Bicycle derailleur hanger extender (Note: In bicycle cassettes below 11-40T, the Bicycle derailleur hanger extender is not included) Note: The bottom bracket of bicycle cassettes of 11-42T and below is made of high-strength steel, and the bottom bracket of bicycle cassettes of 11-46T and above is made of high-strength aluminum alloy.

• ➤Cost-effective choice: Our 9 speed 11-50T bicycle cassette is made of excellent quality steel material, which is resistant to corrosion, rust, high durability, good impact resistance, high tooth shape precision, lost tooth design, strong compatibility, making riding more possible
• ➤Features: Provides fast and accurate index conversion function through special tooth shape and ramps, ensuring smooth acceleration and precise positioning within the 9-speed range, whether you are dealing with steep climbs or bumps on flat roads, this bicycle cassette can provide efficient power transmission and reliable shifting
• ➤Personalized design: High-precision HG internal thread ensures perfect connection with the bicycle wheel hub. Smooth rotation, easy installation and maintenance. Hollow technology can appropriately reduce weight, making driving easier and quieter
• ➤9-speed 11-50T mountain bike cassette gear ratio: 11-13-16-20-24-30-36-42-50T;weight:547g
• ➤Compatibility: 9 Speed Bicycle Cassettes are recommended for: road bikes (30T/32T/34T); mountain bikes (30T/32T/34T/36T/40T/42T/46T/50T)