PC-X1 Chain (11-Speed) Large (57-59) these knee guards utilize D30

these knee guards utilize D30 - the worldwide leader in impact reducing materials - and combines that technology with a removable hard cap for bulletproof durability and all mountain performance

100*100mm Handlebar: Steel riser handlebar

including one with a 36-tooth largest cog for super-easy climbing

25 lbs (16”) / 23

PC-X1 Chain (11-Speed) Large (57-59) these knee guards utilize D30With SRAM's X1 Chain, it's 1x11 all the time, so the chain can be narrower, stronger, faster all because it doesn't have to deal with high stress, front chainring shifting. Since it only has to do rear shifts, gear changes are telepathically fast and feathery light. Its "wide tooth, narrow tooth" pattern perfectly matches SRAM's X Sync chainrings so dropped chains and cumbersome chainguides are a distant memory. The durability is impressive, too, with