Shipping
Our RideFast shipping means this bike gets to you quickly and securely. Domestic US ground rates are a flat $135 for regular bikes or $150 for e-bikes.
Sorry, this YT Jeffsy 29 CORE 4 Mountain Bike, Medium has been sold.
Try these similar items:
YT Jeffsy 29 CORE 4 Mountain Bike, Medium
Item #BMT21389
Condition: Certified Pre-Owned
Fit Range: 5'8" - 6'1"
Shipping & Assembly
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.
Our Guarantee
Guaranteed Buyback
We'll happily purchase this bike back from you when you're ready for your next upgrade. A TPC buyback offer is guaranteed for 18 month on all qualifying bikes.
Returns
30-Day Returns
If this bike isn't perfect for you, our Ride Guides will help you find the right one.
Specifications
Details
| Year | 2021 |
| Brand | YT |
| Model | Jeffsy 29 CORE 4 |
| Size | Medium |
| Frame Material | Carbon Fiber |
| Drivetrain | SRAM, 1x12 spd |
| Weight | 30 lbs 15 oz |
Build
| Fork | Fox 36 Float Factory |
| Fork Travel | 150mm |
| Rear Shock | Fox Float DPX2 Factory |
| Rear Shock Travel | 150mm |
| Brakes | SRAM G2 RSC, Disc - Hydraulic |
| Shifters | SRAM X01 Eagle, Mechanical |
| Rear Derailleur | SRAM X01 Eagle |
| Bottom Bracket Shell | Press fit |
| Crankset | Truvativ Descendant Carbon, 32t, 175mm |
| Cassette | SRAM XG-1295 Eagle, 10-52t |
| Chain | SRAM |
| Handlebar | Renthal Fatbar Alloy, 780mm |
| Headset | Integrated |
| Stem | Renthal Apex Alloy, 35.0mm x 50mm, 0° |
| Seatpost | YT Postman Dropper, 31.6mm |
| Seatpost Travel | 125mm |
| Saddle | SDG Bel Air |
| Front Axle Spacing | 15x110mm (Boost) |
| Rear Axle Spacing | 12x148mm Boost |
| Wheelset | DT Swiss XM1700 Disc Aluminum Tubeless Compatible , DT Swiss |
| Front Tire | Maxxis Minion DHR II 3C MaxxGrip EXO TR, 29" x 2.4" |
| Rear Tire | Maxxis Minion DHR II 3C MaxxTerra EXO TR, 29" x 2.4" |
| Tire Type | Tubeless |
| Tubeless Compatibility | Wheels are tubeless compatible but ships with tubes installed |
| Charger Included | N/A |
| Pedals | Sold separately |
Geometry
| Fit Range |
5'8" - 6'1"
|
| A. Effective Top Tube | 593 mm |
| B. Seat Tube | 415 mm |
| C. Seat Tube Angle | 77, 77.5 (Low, High) |
| D. Head Tube Angle | 66, 66.5 (Low, High) |
| E. Head Tube | 105 mm |
| F. Stack | 622 mm |
| G. Reach | 450 mm |
| H. Standover Height | 702 mm |
| I. Saddle Height Range | 605 - 725 mm |
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 141 points of inspection.
Bikes are meant
to be used.