ZTTO Ultraight 11 12 Speed Road Bike Cassette 11s 12s 11-28/30/32/34/36T ULT Sprocket 11s 34T Gold Flywheel 11V 12V Gravel K7 HG

ZTTO Ultimate 11/12 Speed Road Cassette

Ultraight CNC Freewheel For Road Bike
Color:Gold,Black-gold
Material:high strength steel
Compatibility: Road HG system(36.75mm hub body)
Weight:130~156g(±20g)
Ratio:
11-12-13-14-15-17-19-21-23-25-28T(11s 28T)
11-12-13-14-15-17-19-21-24-27-30T(11s 30T)
11-12-13-14-15-17-19-21-24-28-32T(11s 32T)
11-12-13-15-17-19-21-24-27-30-34T(11s 34T)
11-12-13-15-17-19-21-24-28-32-36T(11s 36T)

11-12-13-14-15-16-17-19-21-23-25-28T(12s 28T)
11-12-13-14-15-16-17-19-21-24-27-30T(12s 30T)
11-12-13-14-15-16-17-19-21-24-28-32T(12s 32T)
11-12-13-14-15-17-19-21-24-27-30-34T(12s 34T)
11-12-13-14-15-17-19-21-24-28-32-36T(12s 36T)

Attention:Because of process improvement issues, from the second batch onward, there are slight variations in the weight of batch of products.
The weight difference is no more than 15 grams.
The product option image displays a different current weight.Thank you for your understanding.

*The material of high tensile steel made by the technology of quench-temper hardening, makes it more durable and has extreme resistance to abrasion.

*The unique design of the gear sprocket exclusively for mountain bike, provides you a better experience to control the shifter.

*We adopted the hollow design to reduce the weight to some extent.

Road HG Hub compatible

Compatible with Road HG system(36.75mm hub body)