Register now for our newsletter!

Subscribe to our free newsletter now and don´t miss any more promotions and news.

Bitte geben Sie eine gültige eMail-Adresse ein.
>>> CONFIGURE NOW <<<
 

How to measure bottom bracket size

€719.99 *

Prices incl. 19% VAT plus shipping costs

Delivery time approx. 5 working days

Tretlagerbreite wählen:

Information: This price is only for the engine without accessories (chainring, display, throttle, ...). If you need a complete set, we recommend using our configurator.

Upgrade your bike with the most powerful mid drive electric bike kit from Bafang! Equipped with a 12fet controller with 30A and the possibility to use 14S 58,8V batteries, the motor provides 1.6 kW peak! 

With this powerful and quiet motor with 160 Nm you can climb everywhere. A easy installation and the power transmission on all bike gears also allow long mountain climbs without overheating. The Bafang BBSHD Impulsis is significantly more robust than its little brother BBS02 with 30A constant power available. It has a internal gear ratio of 21.9:1, which allows higher RPMs for a better efficiency.

This motor fits to bottom brackets from 68 to 120 mm:
68 mm = 68 to 75 mm
90 mm = 75 to 92 mm (e.g. Pressfit BB92)
100 mm = 90 to 100 mm
120 mm = 100 to 120 mm
The axle size is measured without the thread. eventually you need some washers, to have a flat triangle plate.

Delivered with:

  • Fixing parts
  • all the necessary cables and connectors, including a Anderson 45 wire to your battery
  • speed sensor
  • optional with extra connector for Gearsensor and 6V light cable with approx. 500 mA. The DPC18 display (not included) has its own light switch, which supplies power to the connector and turns a connected light on. The controller has an additional connection for the Gearsensor, so that both brake connections on the handlebar can be used. If these plugs are not used, they should be sealed, that no water can cause electronic damage. The Gearsensor isn't included. 

 

Gearsensor & Light 

You can choose between different displayschainringsthrottles and accessories.

You need a special tool for the axle, the second ring can be tighten with the bottom bracket bearing tool for Shimano, SRAM, … For the rest Allen tools are required.

We recommend the use of sensors - for example gearsensor or brake sensor.

The motor axle has a diameter of 33.4 mm and is installed instead of the bottom bracket. A bicycle frame with BSA bearings (e.g. Shimano Hollowtech) has the appropriate diameter for the motor, with BB92 and BB30 bearings an individual adapter is required. Some of them we have here… 

If you want to reprogram the controller settings please use the USB programming cable.

INSTALLATION GUIDE from Luna Cycles

You can use 48V 13S and 52V 14S batteries, it doesn't work for 36V. You can set also a low voltage cutoff in the programming (40-43V).

Troubleshooting

Customer evaluation for "How to measure bottom bracket size"
Write an evaluation
Evaluations will be activated after verification.

The fields marked with * are required.

TOPSELLER
für 52V System
Bluetooth BMS
Smartphone App
46 Zähne
Versatz 16.5 mm
EMPFOHLEN
Schaltsensor
für Ketten- und
Nabenschaltung
schont Kette
TOPSELLER
28, 36, 40
42, 46, 52 Zähne
Versatz 6-21 mm
für 68 mm Lagerbreite
JETZT BESTELLEN
TIP!
TIP!
Topseller
sehr robust
bewährt
leise
TIP!
großes Farbdisplay
Ladeanschluss für
Smartphone
für 36V System
Bluetooth BMS
Smartphone App
für 52V System
für Tasche
Bluetooth BMS
Smartphone App
Maßakku
individuell
herstellbar
EMPFOHLEN
Schaltsensor
für Ketten- und
Nabenschaltung
schont Kette
40, 42, 44 Zähne
Spider als Adapter
verwendbar
z.B. Riemenscheibe
Viewed