self-service package, for roller brake (0.317.030/5), solid axle
6V / 3W, without axle nut, only enable for 26" and 28" wheel sizes

self-service package, solid axle, only for V-brake, mod.17
6V / 3W, for E2-terminal

36 holes, with 70mm drum brake, drum brake adapter left, solid axle
6V / 3W, aluminium housing, sealed bearings, axle diameter: 9mm, axle length: 140mm, installation width: 100mm, without screw on-end closure (accessories for cable), cable complete (0.317.675/7)

for Center Lock, hollow axle
6V / 3W

for 15mm thru axle, for disc brake with Center Lock, black
6 Volt, 3 Watt, for 20"-29", 100mm installation width, efficiency 72% at 15 km/h, 456g, with adapters (0.710.296/5 & 0.710.295/7) convertible to 12mm or QR axle

36 holes, for 6-hole adapter, solid axle
6V / 3W

36 holes, for Center Lock, hollow axle
6V / 3W, without overvoltage protection

for disc brake with 6-hole adapter, without QR (0.710.297/3)
6 Volt, 3 Watt, for 20"-29", 100mm installation width, efficiency 72% at 15 km/h, 415g

for Center Lock, solid axle
6V / 3W

for disc brake with 6-hole adapter, for 15mm thru axle, black
6 Volt, 3 Watt, for 20"-29", 100mm installation width, efficiency 72% at 15 km/h, 448g, with adapters (0.710.296/5 & 0.710.295/7) convertible to 12mm and QR axle