r/eBikeBuilding is a subreddit with 10k members. They frequently recommend/review ebikes, e-bikes, and ebike, and the most common flair used is advice, general help, electrical, battery, and bicycle-related.
The place for all your eBike building/modding needs! Talk about parts, builds, questions, etc.
Products Discussed in r/eBikeBuilding
Flair Used in r/eBikeBuilding
#1
Advice
: "Im 15 and I was thinking about buying a kit for my bike, which is better an Electical Kit or A motor kit?"
44 posts
#2
General Help
: "eBike first conversion build: gravel bike + mid drive"
27 posts
#3
Electrical
: "whats a good motorbike lightswitch for an ebike?"
8 posts
#4
Battery
: "Considerations when switching to Lithium Iron Phosphate batteries."
7 posts
#5
Bicycle-Related
: "Grin tech all axle build."
3 posts
#6
Motor
: "Planning an electric surrey build, considering a "left side motor" type drive (to jackshaft), advice?"
3 posts
#7
Mechanical
: "Bafang BBS02B bottom bracket lockring got loose"
2 posts
#8
Software
: "I made an open source Ebike/EScooter/EV dash firmware for CYD, with data logging + playback and OTA software updates support and a bunch of customization options. Currently supports VESC / FarDriver controllers."
1 post
#9
Controller
: "G51 display - lock code???"
1 post
Member Growth in r/eBikeBuilding
Yearly
+2k members(27.8%)
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Last updated: October 25, 2026