Fat Tyre Ultra Bee Brake Conversion Kit
or 4 interest-free payments of $59.74 with afterpay ⓘ
All ONX parts are model-specific — check the product title and description for exact compatibility. Message us before ordering if you're unsure.
Complete your build
HOLIDAY SALE STOCK UPDATE:
Australian orders will dispatch within approximately 4–7 days.
International (USA, Canada, Europe) orders are dispatching same/next day as normal.
The ONX V2 Ultra Brake Kit comes pre-bled and ready to install, with everything needed to get your bike fitted up and riding straight away.
Included in the kit:
- V2 Ultra brake assembly - caliper, hose and lever, fully pre-bled
- 240mm brake rotor
- Chrome/Black Caliper mounting bracket
- FREE GR5 titanium mounting bolts
- FREE ONX Spinner
- FREE ONX stickers
Everything shown in the product photos is included.
No bleeding or additional brake components are required before installation — simply install the kit, set it up to your preference and ride.
Installation video:
https://www.youtube.com/watch?v=d0_LsYdwYRo
Our Fat Tyre Brake Kit Fits:
- Super73 (All models)
- DiroDi (All models)
- Macfox (All models)
- FatBoy Bikes (All models)
- Ampd Bros (All models)
- Ariel Rider (All models)
- Juiced Bikes (Scrambler, HyperScrambler 2)
- Ride1Up (Revv 1)
- Engwe (M20, X24, X26)
- Michael Blast (The Outsider)
- Phat Rider (Phatty Series)
- Coast Cycles (Buzzraw Classic, Buzzraw X)
- Zooz Bikes (Urban Ultra 750, Urban Ultra 1100)
- Addmotor (M-66 R7 Cruiser, Motan M-60)
- Wallke (H6, X3 Pro)
- Eunorau (Flash, Defender S)
- Murf Electric Bikes (The Alpha Murf)
- Lithium Cycles (Super 73 original scout lineage)
- Cyrusher (Scout, Ranger)
- Rad Power Bikes (RadRunner Series — uses the same IS rear brake spacing on a compact utility frame)
Store Reviews
Reviews from across the ONX store, not just this product — each card shows which part it's for.
best brakes ive ever had honestly, will always buy from here. highly recommend
10/10 the brakes feel amazing would absolutley recommend
work an absolute treat. massive upgrade on stock
fits the bike perfectly, looks way better than stock hardware. quality is unreal
delivery was a day late but was around christmas so cant really complain. works mint tho, massive upgrade
shipping took a bit but they look so good on the bike. really happy with them
fast shipping, fits perfectly. my son is stoked with it, great gift idea for any e-moto rider
brakes are solid tbh, had a small thing with the lever guard but they sorted it pretty quick. happy overall
lost heaps of weight off my lbx and they look sick. 3 months riding hard and zero issues, worth every cent
stopping power is insane honestly. bolted straight on no mods needed at all. already ordered another set for my mates bike lol
mounts to the bike so easy, quick install and solid build. exactly what i needed
ordered sunday shipped monday, didnt expect that honestly. brakes are a massive upgrade, never going back to stock parts
