Engine screw kit TITANIUM Pro-Bolt for Yamaha WRF 450 03-11

Pro-Bolt engine kits include all the bolts required to replace the fasteners in the side engine casings, this will include (where applicable):
- clutch covers screws
- water pump housing screws
- alternator cover screws
- sprocket covers screws

Pro-Bolt Titanium fasteners are made from aircraft grade titanium 6AL-4V (Grade 5) and are incredibly strong, while having an advantage of being around 42% lighter than Stainless Steel.
These are available in various colors

Kits are easy to use, remove one bolt at a time, and replace with an identical length Pro-Bolt in to your original backing clip. Where this is not possible we include appropriate nuts.

Also included in the kit is:
- Copper Grease Sachet
- Pro-Bolt Decal Sticker
- Instructions provided for torque settings