
Ronge Motorsport | 10075926 Set: Conversion to reinforced 1st gear, standard transmission, for 5-speed gearbox

Ronge Motorsport | 10078120 5 Speed Racing Transmission MX & Circuit, starting with 2nd gear (2,3,4,5,6)

Ronge Motorsport | 10075924 Set: Conversion to reinforced 1st gear, ratio 10:42, for 5-speed transmission

Ronge Motorsport | 10075925 Set: Conversion to reinforced 1st gear, ratio 10:43, for 5-speed transmission

ML-Metallguss Leipzig | 10039112 Set: Gearbox 4-speed (long ratio) with shift drum - Simson SR80
Not available

ZT-Tuning | 10069436 ZT 5 Speed Gearbox Reinforced Version 2016 (long 1st gear)
Not available