I got this new bike and it's making a scary sound from the right crank. obviously something seriously wrong but I'm wondering if it's an obvious issue or not.

I got a new tenways CGO600 Pro bike delivered yesterday. I ordered it from the tenways site. And rode it for the first time today. However, it’s making this noise. Anyone knows what this might be? Thanks!

Got my Willow Mist (New Edition) CGO600 Pro last week. Did the following additions/tweaks, from front to back:

- AirTag bell
- Ergon GC1 handlebars
- rear-view mirror
- (coming soon) iApp speed changer from 25km/h to 32km/u
- Matte screen protector, anti reflective and fingerprint proof
- SP Connect universal mount on my stem
- Dune-colored Wrap. Doesnt cover all of the bike (like the inside part of the fork) but looks really nice, wrapped it myself and protects the paint from chipping. I feel less like ‘don’t bump it into the doorframe’ when putting the bike away’.
- SKS anywhere bottle holder
- Suntour SP12 suspension seatpost
- Suntour anti dust cover
- Selle Royal Respiro Moderate saddle
- anti theft locks instead of the quick release locks on the seatpost and front wheel
- ABUS 6950m lock (with supporting chain lock)
- Official rear carrier
- Reflector for the carrier

Coming soon: 3D printed belt drive protector and a combination battery/charger holder.

The difference in comfort is insane. I guess another set of wheels would be a nice extra upgrade, but I’m waiting for them to go flat or degrade.

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Hi everyone!

I've been riding one or two children on a Chinese longtail (Engwe LE20 passengers) and I'm mostly happy with it. Long range, suspensions, comfy,... It has however two issues: the stand is ill-designed (too short and too narrow) and the strong forces acting on the chain cause it and the cassette to wear out quickly. In other words, my use of it makes it a heavy maintenance bike.

Considering these drawbacks, I'm envisaging to switch to a Longtail Duo hoping to significantly reduce the maintenance thanks to the belt system.

My intended daily usage: 35-40 km, bringing normally one child to school, riding further to work on mostly flat ground (couples of short hills), city environment, low quality streets and some cobblestones. EU country. My requirements: suspension, 80+ Nm torque, belt, longtail format. Nice to avoid: Bosch (personal prejudice).

What do some users of this bike think? Good or bad idea? Any relevant personal experience?

Many thanks in advance for your swarm intelligence!