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- The bike freewheel features corrosion resistant, high performance and durability.
- Material: metal,Specification: 9 speed.
- ✅ BEST CHOICE - Weight saving, Cheap, Reliable, Light, Great looks, Smooth shifting by gearing setup, Throw away the left shifter and front derailleur , extra chainring could make your ride easier and save few hundreds grams for you.
- cassette gives you plentiful low-end for conserving precious energy during road rides across hilly environments and gravel grinds down roads.
- Please look for our brand "CHUNSHENN", purchase through other channels will not guarantee its quality.
Smooth rotation:The flywheel will rotate smoothly without too much noise, bringing you a comfortable working condition.
Easy to install:With high precision inner thread,it can be tightly connected with bicycle wheels,making it operate stable and reliable.
You've ridden mid-range, workhorse componentry for years now, eschewing the latest and greatest for the pragmatic choice time and time again.
is optimized by tooth profile and shift ramp design for quick and positive index shifting. The cassette shifts efficiently and positively in all high-performance situations.
More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. Go climb a mountain.
Number of teeth: 9 speed.
Package Contents: 1 Bicycle speed flywheel.
[Note: Items other than the products displayed on the image are for reference only and are not included].
MONEY BACK GUARANTEE: Your satisfaction is our final goal,If for any reason you are not satisfied, return within anytime and you will receive a full refund or replacement！
Hyper glide sprockets have a computer designed tooth configuration with contoured shift gates.
Close ratio gearing allows a more efficient use of energy through finer cadence control sprockets are cut away to further reduce weight without reducing rigidity.
Please look for our brand "CHUNSHENN", purchase through other channels will not guarantee its quality.
CHUNSHENN Bicycle Bicycle Freewheel Sprocket 9 Speed Cassette 11-12-13-15-17-19-21-23-25T MTB Bicycle Part Freewheel Sprocket with Rear Derailleur for Mountain Road Bike Cycling Accessory B0837HVH93