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2021 YT Industries

Jeffsy CORE 4 29

Herstellerpreis

5.199 €
Gewicht13,9 kg  
RahmenKohlenstoff
AufhängungVoll, 150 / 150mm
GabelFox Factory Float 36
StoßdämpferFox Float DPX2 Factory
Räder29″ Aluminium
Antriebsstrang1 × 12
GruppensetTruvativ Descendant Carbon, X01 Eagle
BremsenSRAM G2 RSC Hydraulische Scheibe
SattelstützeTropfer
Wo kaufen
Ähnliche Fahrräder
Top Vergleich
Einblicke
Fahrgefühl

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Jeffsy CORE 4 29
Other Enduro bikes
Getriebe

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)

44 km/h

Jeffsy CORE 4 29

41 km/h

Similar Bikes

Highest gear

(descending)

Größen
SM

154cm – 166cm

MD

163cm – 176cm

LG

173cm – 185cm

XL

182cm – 194cm

XXL

191cm – 202cm

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Bewertungen

Zusammenfassung

The YT Industries Jeffsy is a highly capable and versatile enduro bike that excels in both climbing and descending, offering a fun and playful ride. It's praised for its excellent value, with solid specifications and a sturdy aluminum frame. The bike's suspension performance is notable for its active kinematics, providing good traction and control on descents, though some reviews mention pedal bob on long climbs.

Pros
  • Incredibly capable and versatile

  • Excellent value for the price

  • Sturdy aluminum frame and solid specifications

  • Active suspension kinematics for good traction and control

  • Fun and playful ride quality

Cons
  • Pedal bob on long climbs

  • Slightly limited water bottle space

  • Could use stronger brakes

  • Press-fit bottom bracket is annoying to service

  • Somewhat vague-feeling climbing characteristics

Key Quotes
The YT Jeffsy turned our usual value conversation on its head.
Beta logoBeta
With the YT Jeffsy Base 29, you get an incredibly capable bike at an exceptional value.
BIKE Magazine logoBIKE Magazine
The Jeffsy is an excellent jack of all-mountain trades.
Bike Perfect logoBike Perfect

Feedback?

Alle Bewertungen ansehen

off.road.cc
YT Industries Jeffsy 29 Core 3 review

Aug. 2022

The YT Jeffsy 29 Core 3 is a very capable all-mountain bike which can handle the rough stuff but is equally at home on flow trails and jumps. While the specification list is solid for the money, it's worth paying extra attention to frame sizing and geometry to get the ride you want. With a longer dropper and some tougher tyres this bike has what it takes to be a real challenger when it comes to the best mountain bikes.

Bewertung lesen

Bike Perfect
YT Jeffsy Uncaged 6 review – the all-mountain ripper meets Flight Attendant tech

Aug. 2022 · Richard Owen

Like Robocop or the Six Million Dollar Man, YT have rebuilt the Jeffsy with top notch tech to be (even) better than it was before

Höhen
  • Superbly capable

  • Wants to blast every trail

  • Packed with top tech

  • Instant freehub engagement

  • App driven suspension setup

Tiefs
  • A hefty investment

  • Slightly conservative geometry

Bewertung lesen

BIKE
YT Jeffsy 29 Core 4 im BIKE-Test

Juni 2022 · Peter Nilges

Auch wenn sich am Rahmen des YT Jeffsy nichts geändert hat, erscheint das 150-mm-Bike 2022 in frischen Farben und mit einer upgedateten Ausstattung.

Bewertung lesen

BikeRadar
YT Jeffsy 29 Core 3 review

Mai 2022 · Ed Thomsett

An excellent complete package that makes fun of all but the gnarliest descents, thanks to a head angle that feels too steep

Höhen
  • Predictable ride quality

  • A solid suite of parts

  • Great for riding just about any terrain

Tiefs
  • Conservative head angle

  • A good price, but the outrageous value YT’s reputation was built on isn’t there

Bewertung lesen

Pinkbike
YT Drops New Jeffsy Uncaged 8 Build

Apr. 2022 · Matt Beer

Following the recent release of YT's Capra and Decoy MX Uncaged 9 builds is the trail-friendly 150mm Jeffsy Uncaged 8.

Bewertung lesen

BikeX
Der Inbegriff von All-Mountain?: Test: YT Jeffsy 29 Core 4

Feb. 2022

Wir haben das YT Jeffsy 29 Core 4 im All-Mountain-Bike-Test gecheckt. Das Rad geht als MOUNTAINBIKE-Kauftipp hervor.

Bewertung lesen

Beta
The Beta Tests: YT Jeffsy Core 2 29

Dez. 2021 · Lydia Tanner

A great value with an appetite for rowdier trails. . 

Höhen
  • Incredibly capable

  • Incredibly fun

  • Incredibly versatile

  • Incredible value

Tiefs
  • Pedal bob had us using the lockout on long climbs

  • Slightly limited water bottle space

  • Could use stronger brakes

Bewertung lesen

MBR
YT Industries Jeffsy Core 2 review: great suspension and handling - MBR

Nov. 2021 · 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.

Höhen
  • Great suspension & handling

Tiefs
  • Pricey given the spec

Bewertung lesen

Geometrie
Spezifikationen
Fahrradbau
Gabel

FOX 36 FLOAT FACTORY, 29“ | 150 mm Travel | Grip 2 | 110 x 15 mm Axle | 44 mm Offset

Federweg150mm

FedertypLuft

Stoßdämpfer

FOX FLOAT DPX2 FACTORY, Shock Length: 210 mm | Shock Stroke: 55 mm ≙ 150 mm Travel | 3pos-Adjust

Federweg150mm

Kopfhörer

ZS44 ZS56 | High Cap | 2 Spacer 5 mm, ACROS AZX-576

Vorbau

RENTHAL APEX 35, 50 mm |+/-6° | Black/ Gold

Lenker

RENTHAL FATBAR 35, 780mm | 30mm Rise | 7° Back | 5° Up | Custom Black

Sattel

SDG BEL AIR 3.0, YT Custom | Width 140 mm

Sattelstütze

YT POSTMANMMX Remote, Ø 31.6mm | 125 mm (S-M) | 150 mm (L) | 170 mm (XL-XXL)

TypTropfer

Griffe

ODI ELITE MOTION V2.1, Lock-On

Gruppenset
Schaltwerk

SRAM X01 EAGLE, 12-speed

Kurbel

SRAM Descendant Carbon, Crank Arm Length 175 mm | 32T I DUB-PressFit

Schalthebel

SRAM X01 EAGLE, 12-speed

Kassette

SRAM XG1295 EAGLE, 10-52T | 12-speed

Bremsen

SRAM G2 RSC, Rotor CENTERLINE Ø front 200 mm / rear 200 mm | Adjustable Bite Point and Reach

TypSRAM G2 RSC Hydraulische Scheibe

Räder
Felgen

DT SWISS XM 1700 SPLINE, Aluminum Rims 29“ | Inner Width 30 mm | Front Hub 110 x 15 mm | Rear Hub 148 x 12 mm I XD I Ratchet 36SL

Reifen

MAXXIS MINION DHR II, Front Tire Size 29“ x 2.4 | EXO Casing | Tubeless Ready | 3C MaxxGrip Compound / Rear Tire Size 29“ x 2.4 | EXO+ Casing | Tubeless Ready | 3C MaxxTerra Compound

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First added 12. März

Last updated 17. September

Not listed for 1,724 days