| Modifications to chassis: |
- Revised aluminium frame for increased strength featuring increased thickness in box section tubing with front engine mountings being machined to fit continuously from headstock casting.
- New headlight unit on Enduro models.
- New tail light unit with LED illumination and license plate holder.
- New decal kit with redesigned colour high-lighting.
- New seat cover constructed from different material for increased comfort and longevity
- New radiator protectors
- Changes to connections in wiring looms for both snap connector assemblies and for internal soldered joints for increased reliability, featuring a new voltage regulator unit on 2 stroke Enduro models.
- Redesigned rear wheel hub.
- Revised fork setting for better progression.
- Revised silencer on 4 stroke MX models.
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| Modifications to engines: |
- 2 stroke models feature new Cdi with two ignition maps which can be selected using a handlebar mounted switch.
- New con-rod on 125cc and 144cc engines with new radial and lateral
clearances for increased high revolution reliability.
- Revised transfer port timing on all 2 stroke MX models.
- New piston on 300cc engines.
- New piston and small end assembly on 125cc engines.
- New longer con-rod on 450cc 4 stroke models.
- New piston on 450cc 4 stroke models featuring a single compression and oil ring and a smaller wrist pin to piston crown measurement.
- New inlet and exhaust camshafts on 450cc 4 stroke model.
- Revised exhaust timing on 450cc 4 stroke models.
- New Keihin FCRD 39mm carburettor on 450cc and 530cc 4 stroke models.
- New timing chain guide on all 4 stroke engines.
- Revised camshaft timing on 250cc 4 stroke MX and SMX models.
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