Fietsen tot 60% kortingWij volgen dagelijks ruim 40.000 fietsen om de beste prijzen te vinden

De Aanbiedingen van Vandaag

2021 YT Industries

Jeffsy CORE 4 29

Fabrikantprijs

€ 5.199
Gewicht13,9 kg  
KaderCarbon
OponthoudVol, 150 / 150mm
VorkFox Factory Float 36
SchokFox Float DPX2 Factory
Wielen29″ Aluminium
Aandrijflijn1 × 12
GroepsetTruvativ Descendant Carbon, X01 Eagle
RemmenSRAM G2 RSC Hydraulische schijf
ZadelpenDruppelaar
Waar te kopen
Soortgelijke fietsen
Topvergelijking
Inzichten
Rijd gevoel

Based on frame geometry and build specs.

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

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)

Maatvoering
SM

154cm – 166cm

MD

163cm – 176cm

LG

173cm – 185cm

XL

182cm – 194cm

XXL

191cm – 202cm

Opmerkingen over de pasvorm van de rijder

None yet.

Heb jij deze fiets? Help andere rijders een beslissing te nemen over welke maat voor hen geschikt is door uw eigen maat- en pasvormnotities te delen.

recensies

Samenvatting

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?

Bekijk alle beoordelingen

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.

Lees recensie

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

Hoogtepunten
  • Superbly capable

  • Wants to blast every trail

  • Packed with top tech

  • Instant freehub engagement

  • App driven suspension setup

Dieptepunten
  • A hefty investment

  • Slightly conservative geometry

Lees recensie

BikeRadar
YT Jeffsy 29 Core 3 review

mei 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

Hoogtepunten
  • Predictable ride quality

  • A solid suite of parts

  • Great for riding just about any terrain

Dieptepunten
  • Conservative head angle

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

Lees recensie

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.

Lees recensie

Beta
The Beta Tests: YT Jeffsy Core 2 29

dec 2021 · Lydia Tanner

A great value with an appetite for rowdier trails. . 

Hoogtepunten
  • Incredibly capable

  • Incredibly fun

  • Incredibly versatile

  • Incredible value

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

  • Slightly limited water bottle space

  • Could use stronger brakes

Lees recensie

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.

Hoogtepunten
  • Great suspension & handling

Dieptepunten
  • Pricey given the spec

Lees recensie

Loam Wolf
Review: YT Jeffsy 29 Core 4

okt 2021 · Robert Johnston

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.

Hoogtepunten
  • Well-Rounded nature

  • Capable suspension package

  • Technical climbing prowess

Dieptepunten
  • Steeper head angle in steep terrain

  • Flimsy tires

Lees recensie

Mountain Bike Action
BIKE REVIEW: YT JEFFSY ALL-MOUNTAIN MACHINE - Mountain Bike Action Magazine

aug 2021 · McCoy

The Jeffsy hits the mark for a rider who wants to go a step beyond...

Lees recensie

Geometrie
Specificaties
Bouwen
Vork

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

Reis150mm

Lentetypelucht

Schok

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

Reis150mm

Koptelefoon

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

Stang

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

Stuur

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

Zadel

SDG BEL AIR 3.0, YT Custom | Width 140 mm

Zadelpen

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

TypeDruppelaar

Handvatten

ODI ELITE MOTION V2.1, Lock-On

Groepset
Achter derailleur

SRAM X01 EAGLE, 12-speed

Zwengel

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

Verstellers

SRAM X01 EAGLE, 12-speed

Cassette

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

Remmen

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

TypeSRAM G2 RSC Hydraulische schijf

Wielen
Velgen

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

Banden

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

Opmerkingen van de rijder
Ruiters ook bekeken

First added 12 maart

Last updated 17 september

Not listed for 1,729 days