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6.3 On-Board Computer and Control Unit
Information about installa-
tion of Purion
X Assembly on the left side of the
handlebar
X The Purion cable is solidly cast
to Purion to ensure a high
degree of sturdiness and water
resistance and therefore must
be replaced up to its corre-
sponding connection at the
drive unit.
X Use of a cable puller facilitates
pulling the new cable in the
frame.
Important spare parts
X Purion Button Cell Battery
Order number: 1.270.016.819
X Battery Cover incl. seal, Order
number: 1.270.016.813
X Allen key size 3
X Torque wrench
X Purion on the handlebar:
1 Nm
Work steps Tool
Tightening
torques
6.3 On-Board Computer
and Control Unit
NEW
Purion incl. Display Mount and
Cable with new length
Order number: 1.270.020.925
Platinum 1300 mm
Order number: 1.270.020.926
Anthracite 1300 mm