Skip to content
Cart

Sorry, this YT Jeffsy CF Mountain Bike - 2018, X-Large isn't available.
You'll be the first to know next time this or similar products are available.

YT Jeffsy CF Mountain Bike - 2018, X-Large

Item #BMT25999
Condition: Certified Pre-Owned

Trade In
Eye icon Pulsating eye icon that grows and shrinks people are looking at this
Every Certified Pre-Owned bike passes our multi-point inspection
  • Frame integrity verified
  • All components inspected
  • Drivetrain cleaned and tuned
  • Suspension adjusted
  • Wheels trued
Shipping

Our RideFast shipping means this bike gets to you quickly and securely.

Quick Assembly
  • Bikes arrive tuned and mostly pre-assembled
  • Torque tool & video guide included
  • Get riding in 15 minutes
Canadian Customers

Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.

All Sales For This Item Are Final

A Love Letter to Trails

Why We Love It
The Jeffsy is a go-anywhere, do-anything kind of bike. Its head tube angle, long wheelbase, and low bottom bracket all point towards absolutely crushing descents. Yet the steep seat tube puts you right over the pedals for powerful and efficient climbing. YT built the frame to be stiff and bombproof to withstand hit after hit.
Upgrades
  • This bike combines lightweight carbon with versatile enduro geometry.
Features
  • Curious about one of the biggest perks of buying with TPC? Read about our Guaranteed Buyback Program. It comes standard with every bike we sell.
Master Mechanic’s Notes
  • New Vittoria Mazza Trail Graphene 2.0 rear tire, handlebar grips, rear brake pads, FSA chain, & e*thirteen TRS+ cassette
  • Light scratches on the rims, top tube, down tube, seatstays, & chainstays
  • Moderate paint chips on the seat tube, top tube, & down tube
  • Moderate scratches on the crank arms & rear derailleur
Specifications
Toggle accordion
Details
Year 2018
Brand YT
Model Jeffsy
Size X-Large
Frame Material Carbon Fiber
Drivetrain Shimano, 1x11 spd
Weight 29 lbs 13 oz
Build
Fork RockShox Pike RCT3
Fork Travel 150mm
Rear Shock RockShox Deluxe RT3
Rear Shock Travel 150mm
Brakes SRAM Guide RS, Disc Brakes - Hydraulic
Shifters Shimano XT M8000, Mechanical
Rear Derailleur Shimano XT M8000
Bottom Bracket Shell Press fit
Crankset Race Face Turbine Alloy, 32t, 175mm
Cassette e*thirteen TRS+, 9-46t
Chain FSA
Handlebar Race Face Turbine R Alloy, 790mm
Headset Acros
Stem Race Face Turbine Alloy, 35.0mm x 50mm, 0°
Seatpost PNW Loam, 31.6mm
Seatpost Travel 125mm
Saddle SDG w/ Steel Rails
Front Axle Spacing 15x110mm (Boost)
Rear Axle Spacing 12x148mm Boost
Wheelset e*thirteen TRS Aluminum Tubeless Compatible, e*thirteen
Front Tire Maxxis Aggressor EXO TR, 27.5" x 2.5"
Rear Tire Vittoria Mazza Trail Graphene 2.0, 27.5" x 2.4"
Tire Type Tubeless
Tubeless Compatibility Wheels are tubeless compatible but ships with tubes installed
Pedals Sold separately
Geometry
Toggle accordion
Bike geometry chart
Inspected. Tested. Trusted.

What is CPO?

CPO bikes are gently ridden bikes that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. Road, mountain, ebike or gravel, TPC services each bike over 8 phases and multiple points of inspection.

Learn More

Bikes are meant
to be used.