2019 YT Jeffsy MK2 Custom Fox / XX1 Build (Used)

Itll be sad to see this bike go, its been my favorite bike to date and it really is the do-it-all bike that YT markets it as. Ive installed a works components 1 degree headset which makes it nearly identical to the Stumpjumper EVO with a cascade link.

A few items that will make this bike stand out from the rest is the works 1 degree headset (slackens headtube angle to ~64.5deg) and the Roval carbon control wheelset. The Roval Control Carbon rims are tuned for vertical compliance so they arent as harsh as other carbon wheel options. Plus, they save nearly a pound over comparable alloy wheels. This bike is full of carbon bits carbon head to toe…carbon cranks, frame, rear triangle, shifter, handlebars, and wheels.

Maintenance wise, Ive recently gone through all the pivot bearings and the headset is only 3 months old. Drivetrain does have two summers of ~1 ride per week, but still has plenty of life left. I rotate between two chains which extends the life of the cassette by keeping a fresher chain. Both chains show ok on the Pedros chain checker plus II which is what a new chain measures.

Let me know if you have any questions! Full build specs are below:

FRAME / SUSPENSION / WHEELS

Frame YT Jeffsy CF Pro 29

Rear Shock Fox Float X

Fork Fox 36 Performance Elite Grip 2 160mm

Headset Works 1.0 Degree ZS44-ZS56 Angle Headset - Set 2 99-112mm

Wheelset Specialized Roval Control Carbon w/ DT 350 Hub, 28H Comp spokes

Tire (F) Maxxis Minion DHF 29x2.5 3C MaxxTerra EXO

Tire (R) Maxxis Minion DHR II 29x2.4 3C MaxxTerra EXO

DRIVETRAIN

Derlr (Rear) SRAM XX1 Eagle Rear Derailleur / Black

Shifter SRAM XX1 Eagle Carbon