None Chainwheel-ZTTO MTB 9 Speed Bicycle Cassette Chain Mountain Bike Crank Chainwheel Wide Ratio

ZTTO 9 SPEED CASSETTE

HG hub body compatible

11T and 13T was independent

Two smallest caette cog was independent part, you can easily replace it when it wear and tear

Smoothly shifting tooth shape

Shifting tooth was special designed, that's for better shifting, not a damage manufacture.

About Chain

We provide silver color chain for you choice, if you don't need chain, you can also select none chain option Material: Steel Length: 116 links our chain may OEM from YBN/KMC/SUMC, so different batches chain pattern may looks different, if you mind it please don't buy it

ZTTO Narrow Wide Chainring

You can choose 32T/34T/36T/38T or none chainwheel, the default color is black Round 104 BCD 32T / 34T / 36T Weight:about 39g/51g/60g Narrow Wide tooth profiling ensures ultimate chain retention These chainrings are a game changer for single-ring drivetrains! These ZTTO Single rings now feature performance-enhancing chain retention technology, allowing them (for most riders) to be used without a chainguide! The secret are alternating/skinny teeth to fit more closely into the narrow and wide plate spacing of a normal chain, "grabbing" the chain and holding it more securely even without the use of a clutched derailleur.

Chain ring logo is ZTTO or Excelsior(In random)

9 Speed 11-32T

Material: Steel Weight: About 320g Range: 11-32T Gear Ratio:11-13-15-17-19-21-24-28-32 Color: Silver

9 Speed 11-36T

Material: Steel Weight: About 395g Range: 11-36T Gear Ratio: 11-13-15-18-21-24-28-32-36 Color: Silver

9 Speed 11-40T

Material: Steel Weight: About 515g Range: 11-40T Gear ratio: 11-13-16-20-24-28-32-36-40

9 Speed 11-42T

Material: Steel Weight: About 530g Range: 11-42T Gear ratio: 11-13-16-20-24-28-32-36-42 Color: Silver Black

9 Speed 11-46T

Sprocket material 1st~9th: Hi-Tensile Steel Sprocket Finish: Nickel Spacer Material: Engineering Polymers Weight: About 480g Range: 11-46T Gear ratio: 11-13-16-20-24-28-34-40-46

9 Speed 11-50T

Sprocket material 1st~9th: Hi-Tensile Steel Sprocket Finish: Nickel Spacer Material: Engineering Polymers Weight: About 533g Range: 11-50T Gear ratio: 11-13-16-20-24-28-34-42-50

Attention * We have got the reference description for you ,please check the actual need with your bicycle before order this product. * For your safety, please be careful with special tools when installing. If you do not install it, please go to a nearby bicycle manufacturers for help. * Suggestion: If you want to replace a new caette, you had better to replace the chain at the same time, otherwise the shifting system may cause significant noise and fai in working.

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.