as Atlas says

The UltraCell 2

Includes two side screws

brake fluid

whereas the outer hinge’s durable metal gears offer precise movement

Putoline - GP 80 80W Oil Size:1L as Atlas saysGP 80 is a modern gearbox oil. The product guarantees a significant reduction in friction and heat generation and this provides maximum power delivery to the rear wheel. GP 80 has been specifically developed for use on the circuit but can also be used very effectively in road bikes. Putoline Oil is a high quality supplier of a wide range of lubricants and maintenance products. We only supply products for motorised two wheelers and that makes us