Products

A three piece aluminum carrier and 4 titanium cogs make the new CS-M970 Shimano's lightest 9-speed mountain bike cassette ever at 224g.

Technical Documents
EV-CS-M970-2577EV-CS-M970-2577
SI-6LN0B-001SI-6LN0B-001
SI-6LN0BSI-6LN0B
SI-6M40ASI-6M40A
Features
  • New 3-piece alloy carrier for super stiff, more precise & faster shifts
  • Re-profiled, stiffer, titanium sprockets for super lightweight
  • Hyperglide system for best shifting performance
  • Gearing options: 11-32T, 11-34T, 12-34T
  • Weight: 224g (11-32T)
Specifications
Model NumberCS-M970
SeriesXTR
Alloy Sprocket Carrieryes
Number of Sprockets9-speed HG
Sprocket Materialsteel / titanium
Sprocket FinishNickel/Titanium
Chain CompatibilitySuper Narrow HG
Average Weight224g (11-32T)
Cassette Options3
Option 111-32T (ba-group)
Sprocket Sizes11-12-14-16-18-21-24-28-32
Titanium Sprockets21-24-28-32
Option 211-34T (be-group)
Sprocket Sizes11-13-15-17-20-23-26-30-34
Titanium Sprockets23-26-30-34
Option 312-34T (bd-group)
Sprocket Sizes12-14-16-18-20-23-26-30-34
Titanium Sprockets23-26-30-34