Freigabeversion
US-English | Original instructions
46
18 TECHNICAL DATA
TECHNICAL DATA OF THE BOTTOM BRACKET
Model designation
→
RIDE 50 BOTTOM BRACKET
Support torque, max.
→
58 Nm
Q factor, min. (excluding crank arms)
→
5.31
II
(135 mm)
Catenaries*
4-arm BCD104
→
1.92
II
(49 mm)
4-arm BCD104 boost 148
→
2.1
II
(52 mm)
5-arm BCD 110
→
1.95
II
(49.5 mm)
Protection type
→
IP54
Weight, approx.
→
2.8 lbs (1.28 kg)
Operating temperature
→
23 °F to 104 °F (-5 °C to +40 °C)
(ambient temperature)
Storage temperature (< 1 month)
→
5 °F to 140 °F (-15 °C to +60 °C)
Storage temperature (> 1 month)
→
5 °F to 77 °F (-15 °C to +25 °C)
19 USING THE BOTTOM BRACKET
The BOTTOM BRACKET is already mounted when your e-bike is delivered.
You must not make any changes to the BOTTOM BRACKET yourself, as this could
impair the safety and function of the drive system.
Only the speed sensor
[B.2]
connected to the BOTTOM BRACKET and the
corresponding spoke magnet
[B.4]
may have to be aligned correctly.
19.1 Correct position/alignment
For the drive system to function correctly, the speed sensor
[B.2]
and spoke
magnet
[B.4]
must be correctly mounted and aligned on the rear wheel.
• The spoke magnet must be positioned on the spoke so that it can move freely
past the speed sensor at the marking level.
• If the spoke magnet and speed sensor are too close to each other and touch
each other, the two parts may be damaged and may have to be replaced.
• The distance between the marking on the speed sensor and the spoke magnet
must be in the range of 4-15 mm.
* The catenary is dependent on the Spider variant that is installed.