- sprockets & lockring: steel
- spider: aluminum
- 11-40T / 11-42T
- ratio: 11-13-15-18-21-24-28-32-36-40
- ratio: 11-13-15-18-21-24-28-32-36-42
- weight: 11-40: 414g / 11-42: 448g
Fitting for derailleur: 10-speed
Material: spider: aluminum
sprockes: hi-tensile steel
spacers: engineering polymers
lockring: steel
Weight supplement: 11-40T, manufacturer’s specs)
approx. 448 gram (11-42T, manufacturer’s specs









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