11-28T or 11-30T for Indian riding?

Choose 11-30T for most Indian terrain — the wider range suits Western Ghats, Nilgiris and northern hill routes. 11-28T is adequate for flat terrain.

Is CS-R7000 compatible with 105 R7100 (12-speed)?

No — CS-R7000 is 11-speed and not compatible with the 12-speed R7100 series.

Shimano

Shimano 105 CS-R7000 11 Speed Cassette

Name: Shimano 105 CS-R7000 11 Speed Cassette
Brand: Shimano
SKU: ICSR700011130
Price: 4610.00 INR
Availability: InStock
Author: InstaSport Editorial

₹4610.00

Description

SHIMANO - 11-Speed - HG-EV - Road Cassette Sprocket A perfect companion to the SHIMANO 105 R7000 groupset, the R7000 cassette is available in a wide range of road and mixed-surface ratios. It is compatible with HG-EV and HG-X11 chains. SPECIFICATIONS MODEL NO CS-R7000 SERIES SHIMANO 105 R7000 Series