- Data Sheet
- Suitable for (13)
Easyboost Subframe Extension, top quality "Dragster" racing frame for Yamaha BW's / MBK Booster by French chassis specialist Easyboost.
This subframe allows for extending frame and wheelbase of Minarelli vertical engines by 7.5cm. The subframe jaws are simply bolted to the original fixing points of Yamaha BW's / MBK Booster as wells as Rocket / Spirit / Spy, without any welding.
The subframe is made of galvanized (electroplated) steel for improved resistance to corrosion, the 2 side brackets are laser-cut and 8mm thick.
The subframe extension can be installed in 10 minutes.
The kit includes:
- subframe jaws
- screws, bolts etc.
Note: this dragster subframe is NOT street-legal.
Name Easyboost Subframe Extension Yamaha BW's / MBK Booster Item No. EB005 Brand Easyboost Homologation No
Your product goes with the following manufacturers and their models:
Booster 50cc AC (1992 - 1999)
Booster 50cc AC (after 2004)
Booster Next 50cc AC (after 1999)
Booster Next 50cc AC (before 1999)
Booster Rocket 50cc AC
Booster Spirit 50cc AC (before 2004)
Booster Track 50cc AC
BW's 50cc AC
BW's 50cc AC (after 2004)
BW's Bump 50cc AC
BW's NG 50cc AC (after 1999)
BW's NG 50cc AC (before 1999)
Spy 50cc AC