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Today’s Deals2018 YT Industries
Jeffsy 29 AL
A 29″ aluminum frame full suspension trail bike with upper mid-range components.
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Manufacturer Price
$2,299| Weight | 29.1 lbs |
|---|---|
| Frame | Aluminum |
| Suspension | Full, 140 / 140mm |
| Fork | Fox Rhythm Float 34 |
| Shock | Fox Float DPS Performance |
| Wheels | 29″ Aluminum |
| Drivetrain | 1 × 11 |
| Groupset | SLX |
| Brakes | SRAM Guide R Hydraulic Disc |
| Seatpost | Dropper |
Summary
The YT Industries Jeffsy is a trail bike that excels in aggressive descending and technical climbs, thanks to its Virtual 4 Link suspension and adjustable geometry. It offers excellent value with its consumer-direct business model, though some builds may feel twitchy at high speeds or limited in suspension travel. The bike is frequently praised for its fun factor and versatility on a variety of trails.
Consumer-direct business model keeps prices significantly lower
Virtual 4 Link suspension provides excellent small-bump sensitivity and mid-stroke support
Ideal geometry for aggressive descending with adjustable angles
Snappy and agile yet stable on technical uphill sections and high-speed descents
Frame can’t accept traditional water bottles
Some builds may feel twitchy at higher speeds
Limited suspension travel on rougher terrain
if this was the $4,600 version, how could the flagship CF Pro ride any better?
BIKE MagazineFast, agile, feedback-rich and top value, but its short travel and uptight geometry are frustrating
BikeRadarThe YT Jeffsy is a ripper of a bike.
Flow Mountain BikeFeedback?
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May 2019
What happens when you add longer travel, burlier suspension and fancier parts to an already-fancy, burly long-travel trail bike? The YT Jeffsy 29 CF Pro Race.
Mar 2019 · Mtbr
YT Industries has launched the all-new YT JEFFSY, a bike the German direct-to-consumer seller calls its most versatile and aggressive trail bike to date. - Mtbr.com
Jan 2019 · Hector Saura
At the beginning of last December I was in the Portuguese region of Algarve, a location that thanks to the WeRide.pt guys is becoming increasingly popular for the practice of mountain biking, especially in winter, since the good weather It allows you to ride without worrying about whether it is cold or bad weather. The reason why I traveled to the south of Portugal was the presentation of the new and updated Jeffsy, the Aggressive Trail bike from YT Industries. News Kinematics with increased anti-squat Geometry with ergonomics that offers better performance in pedaling and driving sensation Bearing and axle system with one-sided access
Jan 2019
The new Jeffsy gets more travel in both wheel sizes, a better pedalling platform, longer reach, shorter offset and of course Christopher Walken...
Dec 2018 · Guy Kesteven
Fast, agile, feedback-rich and top value, but its short travel and uptight geometry are frustrating. Buy if you want a fast, agile alloy trail bike
Outstanding spec for the money
Naturally fast, involving and enjoyable ride
Well-balanced suspension feel
Grumbly cassette and limited seatpost adjustment
Tall position and short reach and wheelbase mean it can feel twitchy at higher speeds
May 2018 · Christoph Bayer
The YT JEFFSY 29 AL Comp is the defending champion in this group test, securing both the coveted Best in Test and Best Value titles last year. For the new season, YT kept revisions down to a minimum and just switched out the drivetrain, so is that enough to defend the title?
Jan 2018 · Barney Marsh
The build kit on this bike is insanely good for the money
Dec 2017 · Drew Barber
Priced right and packing good looks, the YT Jeffsy is a tempting buy. But how does the Jeffsy star up on the trail or against its 29" brother?
| Frame | Aluminum BB Standard: BB86/BB92, Press Fit |
|---|---|
| Fork | FOX 34 Float Rhythm, 44mm rake, Boost Travel: 140mm Spring Type: Air |
| Shock | FOX DPS Performance, 200mm x 57mm Travel: 140mm |
| Bottom Bracket | Race Face BB92 |
| Headset | Acros AZX-203 |
| Stem | Race Face Aeffect R, 50mm length |
| Handlebar | Race Face Aeffect R 35, 20mm rise, 780mm width |
| Saddle | SDG Fly MTN, teal blue, YT custom |
| Seatpost | e*thirteen TRS+, 125mm or 150mm drop Type: Dropper |
| Pedals | None included |
| Grips | SDG Slater |
| Rear Derailleur | Shimano SLX Shadow Plus |
|---|---|
| Front Derailleur | N/A |
| Crank | Race Face Aeffect SL, 175mm length, Boost |
| Shifters | Shimano SLX, 11-speed |
| Cassette | e*thirteen TRS+, 9-46 tooth, 11-speed |
| Chain | Shimano CN-HG601-11 |
| Chain Guide | N/A |
| Brakes | SRAM Guide R with Centerline 200mm front/180mm rear rotors Type: SRAM Guide R Hydraulic Disc |
| Brake Levers | SRAM Guide R |
| Rims | DT Swiss M 1900 Spline, 30mm width |
|---|---|
| Front Hub | DT Swiss M 1900 Spline, Front: 15mm x 110mm, Rear: 12mm x 148mm |
| Rear Hub | DT Swiss M 1900 Spline, Front: 15mm x 110mm, Rear: 12mm x 148mm |
| Tires | Maxxis Minion DHR II, 2.40" WT EXO |
First added April 14
Last updated April 14
Not listed for 2,967 days