the GX 2x10 rear derailleur provides incredible shifting speed and precision

Sometimes you just need a workhorse that's going to get down to business and get the job done

XX1 and Truvativ AKA GXP cranks

Featuring a dual phased-pawl drive mechanism accomplishing 90 POE and 4degree engagement by way of a six pawl driver and 45 tooth drivering

Want an easy way to get your groceries (and other things) home on your bike

Shimano TOURNEY TX800 English SQUARE-JIS 73x118mm Bottom Bracket can be discounted the GX 2x10 rear derailleurSHIMANO Square Type Bottom Bracket MTB Standard Structure. Square Type Bottom Bracket SHIMANO quality performance cartridge bearing square bottom bracket Better chainline stability with chain line stabilizer 3 structures available Standard, E type, chain case options Adapter material: Aluminum