Low mode (20 lumens): 5 hrs
Interchangeable with all of XTR chainrings
When your batteries eventually do run out of juice
Using a light can mean the difference between being seen or not by automobile drivers
and the additional hook-and-loop strap at the forefoot lets you fiddle with the volume of the R3 for a slop-free fit
Shimano CS-HG200 7 Speed Cassette Teeth Ratio:12-28 T Low mode (20 lumens): 5FEATURE Reliable shifting performance Rust resistant surface treatment and upgraded appearance vs. CS HG20 7 BENEFIT Smooth, light and reliable shifting performance Gear combination: 12 28T, 12 32T PRODUCT SPECIFICATIONS MODEL NO CS HG200 7 SERIES SHIMANO TOURNEY Combination 12 14 16 18 21 24 28T (bm), 12 14 16 18 21 26 32T (bp), , , , , Combination name(Group name) 12 28T (bm), 12 32T (bp) Compatible chain IG HG Speeds 7 speed Type HG