2 of 2 people found the following review helpful
Shimano Tourney 13-28,
This review is from: Shimano Tourney HG37 7 SEVEN Speed Screw on Bike Bicycle Sprocket Cog Freewheel 13/28 (Misc.)
Hi purchased this to replace 14-34 freewheel. Also purchased Hg40 chain, so replaced both at once. This freewheel is so much smoother going up and down gears, slightly faster with the 13 cog, find i can use middle chainring a lot more . Very impressed would definitely recommend.