Shimano•Cassettes•ACTIVE
105 CS-R7101
MPN / Part Number: ICSR710112136
The CS-R7101 is Shimano 105 12-speed cassette offering wider gear choices and crisp shifting for road riders.
Weight Breakdown
Manufacturer Claimed395 g
Reported Avg363.7 g
Reported Range358.5g – 395g
Independent Scale Measurements
Manufacturer Claim395 g
Manufacturer Claim361 g
Editor Test360.8 g
Weight Lab358.5 g
Rider #104362.1 g
Weight Lab358.5 g
Rider #104362.1 g
Editor Test360.8 g
Weight Lab358.5 g
Editor Test360.8 g
Rider #104362.1 g
Technical Specifications
Speeds
12-Speed
Cog Range
11T – 34T
Freehub Interface
Shimano HG
Individual Sprocket Tooth Sequence
11T12T13T14T15T17T19T21T24T27T30T34T
Compatibility & Relationships
COMPATIBLEVerified
SLX / 105 CN-M7100 Chain
Fully compatible 12-speed HG hyperglide+ chain and cassette combination.
COMPATIBLEVerified
SLX / 105 CN-M7100 Chain
Fully compatible 12-speed HG hyperglide+ chain and cassette combination.
COMPATIBLEVerified
SLX / 105 CN-M7100 Chain
Fully compatible 12-speed HG hyperglide+ chain and cassette combination.
Official Links & Resources
Provenance & Sources
Information for this item is sourced from Shimano Official Product Specifications.