Owner and installer notes

Walkthroughs

Published configurations, read as a build. The figures match the kit page.

• London · Owner reported

  A hybrid, a named pack, a workshop slot

  A commute build on a hybrid, fitted with a front-hub kit in the 250 W class.

• Zwickau · Installer reported

  A longtail that started as an assessment, not an order

  A cargo frame that started in the stand. The kit was a Pendix eDrive, not an assumption from a product title.

• Hong Kong · Document reviewed

  Photon 2, the shell first

  A torque mid-drive at $950. The published motor is 3.5 kg, 135 Nm, peak 2,000 W. The pack is a separate decision.

• Suzhou · Document reviewed

  BBS02B and BBSHD are not a setting

  Two Bafang cadence mid-drives. One is $499, 750 W, 100 Nm, 4.3 kg. The other is $695, 1,000 W, 160 Nm.

• Suzhou · Document reviewed

  TSDZ2B, price known, watts not borrowed

  A torque mid-drive listed at $331. The watt rating was not in the price table, so it is not invented here.

• Milan · Document reviewed

  Zehus Bike+, the tank is the hub

  An Italian rear wheel with the motor and about 173 Wh inside it. 250 W. No downtube pack to mount.

• United Kingdom · Document reviewed

  Skarper, the disc you already own

  A chainstay disk drive. 250 W and about 240 Wh in the cycling-press table. The rear wheel stays.

• Vancouver · Document reviewed

  Grin GMAC, a hub with a paper trail

  A geared rear hub from a shop that publishes controller notes. Filed at 500 W in the Canadian class.