Sram's new timing port closure system features durable seals and an ultra-smooth cylinder bore finish

and satisfyingly tactile shifting switch

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

150N for biker up to 80 kg

SRAM XX DH Transmission Cassette - 7 Speed - XD Driver - 46319 - Silver PLP|EMTB Optimised Sram's new timing port closureThe 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