If bright colours are your thing then you'll love the highly fluorescent yellow colour of this grease

It features the understated brow of the S2 and the anti fogging intake vents from the Speedcraft

Optional Gray Photochromic lens with wider light transmittance range is optimal for changing light conditions

Diameter: 30mm average

and satisfyingly tactile shifting switch

SRAM XX DH Transmission Cassette - 7 Speed - XD Driver - 46319 - Silver PLP|EMTB Optimised If bright colours are yourThe XX DH Transmission cassette is designed to deliver small steps for big power. With a full X Sync tooth profile, the 7 Speed DH specific cassette is the best shifting, most robust DH cassette they have ever made. And just like Eagle Transmission, shifting under load isn't just possible, it's better. This allows you to never let up when dropping gears, letting you get to the next split quicker than your competition. And when milliseconds matter, XX