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2018 YT Industries

Jeffsy 29 AL Comp

Prix du fabricant

2 799 $US(2 455 €)
Poids13,2 kg  
CadreAluminium
Suspensioncomplet, 140 / 140mm
FourcheRockShox Pike RC
Amortisseur arrièreRockShox Monarch RT
roues29″ Aluminium
Transmission1 × 11
GroupeSLX
FreinsSRAM Guide RS Disque hydraulique
Tige de selleCompte-gouttes
Où acheter
Vélos similaires
Top Comparaison
Connaissances
Sensation de conduite

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Jeffsy 29 AL Comp
Other Piste bikes
Transmission

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

49 km/h

Jeffsy 29 AL Comp

42 km/h

Similar Bikes

Highest gear

(descending)

Commentaires

Résumé

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.

Pros
  • 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

Cons
  • Frame can’t accept traditional water bottles

  • Some builds may feel twitchy at higher speeds

  • Limited suspension travel on rougher terrain

Key Quotes
if this was the $4,600 version, how could the flagship CF Pro ride any better?
BIKE Magazine logoBIKE Magazine
Fast, agile, feedback-rich and top value, but its short travel and uptight geometry are frustrating
BikeRadar logoBikeRadar
The YT Jeffsy is a ripper of a bike.
Flow Mountain Bike logoFlow Mountain Bike

Feedback?

Voir tous les avis

BIKE Magazine
Tested: YT Jeffsy 29 CF Pro Race

mai 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.

Lire la critique

MTB Mag
[First Ride] New YT Jeffsy 29 MKII

janv. 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

Lire la critique

NSMB
Introducing the 2019 YT Jeffsy MK II (Ridden in Portugal)

janv. 2019

The new Jeffsy gets more travel in both wheel sizes, a better pedalling platform, longer reach, shorter offset and of course Christopher Walken...

Lire la critique

BikeRadar
YT Industries Jeffsy 29 AL review

déc. 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

Points forts
  • Outstanding spec for the money

  • Naturally fast, involving and enjoyable ride

  • Well-balanced suspension feel

Points faibles
  • Grumbly cassette and limited seatpost adjustment

  • Tall position and short reach and wheelbase mean it can feel twitchy at higher speeds

Lire la critique

Enduro Mountainbike Magazine
YT JEFFSY 29 AL Comp review

mai 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?

Lire la critique

Singletrack World
Review: The £2199 YT Jeffsy AL One 29 Is One Of The Best Value Trail Bikes We've Ever Tested

janv. 2018 · Barney Marsh

The build kit on this bike is insanely good for the money

Lire la critique

Loam Wolf
Review: YT Jeffsy CF Pro 27.5

déc. 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?

Lire la critique

MBR
YT Industries Jeffsy CF Pro Race 27 (2017) review - MBR

août 2017 · Alan Muldoon

The Jeffsy CF Pro Race 27 takes the stock 27 platform and pumps the travel up to 160mm. It’s something of a lone wolf within the Jeffsy 27 range.

Points forts
  • Light, fast and dressed to impress.

Points faibles
  • Takes the Fox 34 to the limit.

Lire la critique

Géométrie
Spécifications
Construire
Cadre

Aluminum

Norme BBBB86/BB92, Appuyez sur Fit

Fourche

RockShox Pike RC, 51mm rake

Voyager140mm

Amortisseur arrière

RockShox Monarch RT, 200mm x 57mm

Voyager140mm

Pédalier

Race Face BB92

Casque

Acros AZX-203

Tige

Race Face Turbine R, 50mm length

Guidon

Race Face Turbine R 35, 35 mm rise, 780mm width

Selle

SDG Fly MTN, red, YT custom

Tige de selle

e*thirteen TRS+, 125mm or 150mm drop

TypeCompte-gouttes

Pédales

None included

Poignées

SDG Slater

Groupe
Derailleur arriere

Shimano SLX Shadow Plus

Dérailleur avant

N/A

Manivelle

Race Face Turbine, 175mm length, Boost

Manettes

Shimano SLX, 11-speed

Cassette

e*thirteen TRS+, 9-46 tooth, 11-speed

Chaîne

Shimano CN-HG601-11

Guide de chaîne

N/A

Freins

SRAM Guide RS with Centerline 200mm front/180mm rear rotors

TypeSRAM Guide RS Disque hydraulique

Leviers de frein

SRAM Guide RS

roues
Jantes

DT Swiss M 1900 Spline, 30mm width

Moyeu avant

DT Swiss M 1900 Spline, Front: 15mm x 110mm, Rear: 12mm x 148mm

Moyeu arrière

DT Swiss M 1900 Spline, Front: 15mm x 110mm, Rear: 12mm x 148mm

Pneus

Maxxis Minion DHR II, 2.40" WT EXO

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First added 14 avril

Last updated 14 avril

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