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Quantity
1
Description
These rear sprockets are a great way to add more top speed to your Janus 250. Plus, it will extend the shift points between gears!
Reviews
5.0
15 ratings
5
4
3
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1
All Good
Works Great
m
mike · May 14, 2026
41 Tooth and Stage 4
Devin had to twist my arm a bit to get me to try the 41 tooth. I had been running a 43 with my Stage 4+. I was concerned that, at around 250lbs, suited up, the cost of the ~5% RPM reduction, going from 43t to 41t, would be too high. It turns out that I need not have been concerned. The bike will still pull down to 35 MPH in top gear, so I'm not constantly shifting in tight turns. I live in a very hilly location, and the bike continues to yank me up steep grades; no problem. The benefit of the 41t, is a bit more relaxed engine, and engine feedback, at slightly higher speeds. 55 MPH cruising seems disproportionally more relaxed, vs the 5% gearing change. If you have a stage 4, I highly recommend the 41t!
M
MWebb · November 13, 2025
Looking forward to seeing the improvements of the paragon mods.
