104
4.2. Enviolo gear hub
With the enviolo gear hub transmission system,
you can adjust the transmission ratio infinitely via
a twist grip. Turn the twist grip away from the body
to reduce the transmission ratio, e.g. for starting
up or for uphill riding. Turn the twist grip towards
the body to increase the transmission ratio and
ride at faster speeds.
When at a standstill, only 50 to 70% of the transmission range is available on
NuVinci hubs. The remaining range is only available while riding.
4.3. Gates Carbon Drive system
When delivered, the belt is optimally tensioned and does not have to be re-tensioned
even after prolonged use of the drive. Correctly mounted, the belt is extremely
resilient in the pulling direction. The carbon fibres embedded in the belt are very
flexible but sensitive to the following issues:
Kinks
Twisting
Bending backwards
Turning upside down
Binding together Being used as a strap spanner
Use
Summary of Contents for SD3 Urban
Page 1: ...SD3 Urban Originalbetriebsanleitung Manual p 63 ...
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Page 63: ...SD3 Urban Pedelec Manual Translation 63 ...
Page 122: ...122 Notes ...
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