Battery CT9B-4 YT9-B4 Sealed Battery 12V 150mm x 105mm x 70mm Yamaha R6 2001- VespaWorkshopAll 5:1 High Compression 72mm -

5:1 High Compression 72mm - AF RayspeedF Rayspeed

At last a more performance orientated air intake system for all die hard DELLORTO SI carb

Suitable for Small Frame Engines & PK

High Lubricity - preventing oil induced piston seizures

This units corrects the Ignition timing to the standard setting

Battery CT9B-4 YT9-B4 Sealed Battery 12V 150mm x 105mm x 70mm Yamaha R6 2001- VespaWorkshopAll 5:1 High Compression 72mm -Battery CT9B 4 YT9 B4 Sealed Battery 12V 150mm x 105mm x 70mm Fully Sealed Length 150mm Wide 70mm Height 105mm Fitment: Yamaha YZF R6 600 2001 2002 YZF R6 5MTB CT9B 4 2002 Yamaha YZF R6 600 2003 2005 Yamaha TT 600 RE 2004 Yamaha YFM 700 RSBJ 2018 Yamaha XT 660 X Supermoto 10S9 2011 Yamaha XP 500 T T Max 5VU5 5VU6 CT9B 4 2005