5-speed transmission - 1st to 4th gear is translated as normal transmission
- 5th gear has 23/32 tooth (short gear ratio - suitable for series-series engines up to 70ccm)
- German production
- very high processing quality
- all parts fit exactly
- is already delivered partly assembled
- all required parts already included in the set: included
- brings lower consumption and higher speeds at the same time!
- can easily be installed in the housing of the S51, SR50, KR51 / 2, etc. - no changes are required to the housing
- suitable for the following models: S51, S53, S70, S83, SR50 / 80 and others!