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YT Jeffsy 29 CORE 3
Product information
Color
Reviews
Sumarize
The Jeffsy 29 CORE 3 by YT is a high-end carbon frame mountain bike with fully adjustable suspension elements ideal for ambitious riders seeking superior performance. It features a FOX 36 FLOAT PERFORMANCE ELITE fork, FOX FLOAT DPX2 PERFORMANCE ELITE shock, SRAM GX EAGLE 12-speed gears, and SRAM G2 R brakes with adjustable reach. The bike also sports DT SWISS M 1900 SPLINE aluminum rims with 29" inner width, and MAXXIS MINION DHR II 29" x 2.4 EXO tubeless-ready, dual compound tires. The Jeffsy 29 CORE 3 has a 150mm travel front and rear and boasts a good groupset including the handlebar with a 780mm width and 35mm rise.
Highlights
- Premium Carbon Frame
- Good Weight in this Class
- Good Groupset components
- Top suspension components
- Top reviews from the bike magazines
- High resale value
Description
Video Reviews
Reviews
Ed Thomsett
An excellent complete package that makes fun of all but the gnarliest descents, thanks to a head angle that feels too steep
- Predictable ride quality
- a solid suite of parts
- great for riding just about any terrain
- Conservative head angle
- a good price, but the outrageous value YT’s reputation was built on isn’t there
Matt Beer
Following the recent release of YT's Capra and Decoy MX Uncaged 9 builds is the trail-friendly 150mm Jeffsy Uncaged 8.
Alan Muldoon
Whether you’re 5ft 1in or 6ft 4in tall, you won’t have any issues achieving a glove-like fit on the YT Industries Jeffsy Core 2.
- Great suspension & handling
- Pricey given the spec
Sean Leicht
The YT Jeffsy 29 Core 4 is a versatile all mountain bike that’ll happily crunch out mellower miles or tackle some tough enduro tracks.
loganbrown
Vital Durability Review - YT Jeffsy Core 3 Not your typical Vital bike test...
- All fun, all the time
- Capable climber
- Excellent parts spec
- Encourages aggressive riding
- Confident descender for both rocks and jumps
- A true all-rounder
- Frame protection quickly peels
- Seemingly forever sold-out (even before the bike boom)
The Jeffsy Core 3 is the latest version of YT's popular longer travel trail bike. While other brands have gone to extremes with their geometry, this bike's moderate numbers are the primary reason it is such a well-rounded, versatile, and user-friendly...
- Great build for the price
- Well-rounded performance
- Excellent value
- Composed and confident descender
- Super quiet
- A little heavy
- Not the fastest climber
- Geometry feels a touch dated
- Limited water bottle space
Community Reviews
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Write ReviewBikes from this Series
Jeffsy 29 CORE 1
Black Magic
2499€
Jeffsy 29 CORE 2
Black Magic
2999€
Jeffsy 29 CORE 2
Black Magic
2999€
Jeffsy 29 CORE 3
Black Magic
3999€
Jeffsy 29 CORE 4
Black Magic
4999€
Jeffsy 29 CORE 4
Black Magic
4999€
Jeffsy 29 CORE 5
Black Magic
5999€
Jeffsy CORE 2
Black Magic
2999€
Jeffsy Uncaged 8
Peanut
5299€
Specifications
Frame
Suspension
Cockpit
Drivetrain
Brakes
Wheels
Geometry YT Jeffsy 29 CORE 3
| Size | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Seat Tube Length (mm) | 400 mm | 415 mm | 435 mm | 460 mm | 485 mm |
| Seat Tube Angle | 77° / 77,5° | 77° / 77,5° | 77° / 77,5° | 77° / 77,5° | 77° / 77,5° |
| Head Tube Length (mm) | 100 | 105 | 110 | 120 | 125 |
| Head Tube Angle | 66° / 66,5° | 66° / 66,5° | 66° / 66,5° | 66° / 66,5° | 66° / 66,5° |
| Top Tube Length (mm) | 572 mm | 593 mm | 615 mm | 638 mm | 660 mm |
| Chainstay Length (mm) | 435 | 435 | 435 | 440 | 440 |
| Wheelbase (mm) | 1174 | 1196 | 1218 | 1247 | 1269 |
| Standover (mm) | 706 mm | 702 mm | 701 mm | 693 mm | 694 mm |
| Stack (mm) | 618 mm | 622 mm | 627 mm | 636 mm | 640 mm |
| Reach (mm) | 430 mm | 450 mm | 470 mm | 490 mm | 510 mm |
| BB Offset (mm) | 32 / 24 mm | 32 / 24 mm | 32 / 24 mm | 32 / 24 mm | 32 / 24 mm |
Customer questions & answers
FAQ YT Jeffsy 29 CORE 3
Where to buy a YT Jeffsy 29 CORE 3
The Jeffsy 29 CORE 3 may be purchased directly from YT
How heavy is the Bike?
The Jeffsy 29 CORE 3 weights 14,40 kg. Thats roughly 31,8 pounds
What material is the frame of the YT Jeffsy 29 CORE 3?
The YT Jeffsy 29 CORE 3 ist crafted with Carbon
What is the recommended price given by the manufacturer YT?
The SRP Price is our information at 3999 EUR
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