love it. great quality. bolted right up to my 1980 sachs prima. went from 50 tooth down this 34 tooth sprocket. went from 25 mph to 36 mph. love it. treatland is the best moped parts place in the country.
Was this review helpful to you?
0 taco eaters like this review
1977 columbia commuter
March 13, 2025
taco eater :
JM _ from Lakewood, OH United States
The locating hole is a little to small for my ped and had to be bored out. But the bolt holes were perfect. A+ for quality.
Was this review helpful to you?
0 taco eaters like this review
Fits Sachs Suburban snowflakes
July 3, 2020
taco eater :
Daniel Conway from South Hadley, MA United States
Great finish, cut perfectly. Originally needed a replacement for my 5051D bike. decided to dig into the meat a bit more and dropped from 45t to 42t (the d motor stock with high flow filter can handle it) check the fit and you wont be disappointed! ... now to find/make a new locking plate for those sprocket bolts.
Was this review helpful to you?
0 taco eaters like this review
I did have to grind out the center to make it fit,
February 26, 2018
taco eater :
Kenneth Hill from Arnold, MD United States
... but once on, really nice.
Was this review helpful to you?
0 taco eaters like this review
works for Columbia's/kkm
July 19, 2017
taco eater :
skineepuppy from newark, DE United States
bolt pattern is the same as the 4 bolt commuter and mopet with the 445.5mm inside diameter, you will have to file this bad boy to make it fit but the bolt holes are exact match. finally you can re gear the rear wheel easily