YT Industries Jeffsy 29 AL Base Specs and reviews

YT Industries Jeffsy 29 AL Base fiche technique et avis

YT Industries Jeffsy 29 AL Base specs

General Information
Model Name Jeffsy 29 AL Base
Brand/Manufacturer YT Industries
Year of Release 2022
Country of Origin Germany
Mountain Bike Type trail
Intended Use all-mountain
Frame & Geometry
Frame Material aluminum
Frame Size Options S, M, L, XL
Frame Geometry Reach: 430mm (size M)
Stack: 611mm (size M)
Head Tube Angle: 66 degrees
Seat Tube Angle: 76.5 degrees
Chainstay Length: 435mm
Wheelbase: 1217mm (size M)
Axle Standard Boost 148mm
Bottom Bracket Type BSA
Headset Type IS42/IS52
Internal Cable Routing true
Protection Features frame armor, chainstay protector
Suspension System
Suspension Type full suspension
Front Suspension Brand and Model RockShox
Front Suspension Travel 150mm
Rear Suspension Brand and Model RockShox
Rear Suspension Travel 150mm
Suspension Adjustments compression, rebound, lockout
Suspension Design/Kinematics four-bar
Flip Chip or Geometry Adjust Features true
Drivetrain
Drivetrain Type 1x
Number of Speeds 12-speed
Rear Derailleur Model SRAM NX Eagle
Shifter Brand and Model SRAM NX Eagle
Crankset Details Length: 170mm / Chainring Size: 32T
Cassette Range 11-50T
Chain Type and Brand SRAM NX Eagle
Q-Factor standard
Braking System
Brake Type hydraulic disc
Brake Brand and Model SRAM Guide T
Rotor Size Front: 200mm / Rear: 180mm
Brake Mount Standard post mount
Brake Pads organic
Wheels & Tires
Wheel Size 29"
Rim Material and Width aluminum, internal 30mm
Hub Type and Engagement 6-pawl, rapid engagement
Tubeless Ready true
Tire Brand, Model, and Width Maxxis Minion DHF/DHR II, 2.3"
Tire Compound and Sidewall Casing dual compound, EXO casing
Tire Tread Pattern and Intended Terrain aggressive, all-mountain
Max Tire Pressure 35 PSI
Insert Compatibility CushCore-ready
Cockpit & Contact Points
Handlebar Type riser
Handlebar Material aluminum
Stem Length and Angle 50mm
Grips Type lock-on
Saddle Brand and Model SDG Radar
Seatpost Type dropper
Dropper Post Travel 150mm
Seatpost Diameter 31.6mm
Pedals Included false
Headset Brand and Bearing Type Acros, sealed
Geometry & Fit
Available Frame Sizes S, M, L, XL
Rider Height Range 165cm - 195cm
Stack and Reach 611mm / 430mm (size M)
Effective Top Tube Length 625mm (size M)
Chainstay Length 435mm
Bottom Bracket Drop and Height 13mm / 344mm
Head Tube and Seat Tube Lengths 120mm / 445mm (size M)
Price & Availability
MSRP $2,299
Market Availability USA, Europe, Australia
Color Options Black/Red, Blue/Yellow
Warranty Coverage Frame: 5 years, Components: 2 years

Pros and Cons of YT Industries Jeffsy 29 AL Base


Pros Cons
Great value for money May need upgrades for advanced riders
Excellent suspension system Heavier than some competitors
Capable on a variety of terrains Stock tires may lack grip in wet conditions
Modern geometry for aggressive riding Some users report issues with customer service

Common Issues and Problems with YT Industries Jeffsy 29 AL Base


Common Problems with YT Industries Jeffsy 29 AL Base Bike
1. Chain dropping frequently during rough descents.
2. Rear shock losing pressure over time, requiring frequent re-inflation.
3. Bottom bracket creaking under load, especially when climbing.
4. Rear derailleur occasionally mis-shifting gears, affecting ride quality.
5. Brake pads wearing out quickly, necessitating frequent replacements.
6. Dropper post sticking or not returning smoothly to full extension.
7. Handlebar grips becoming slippery and uncomfortable after prolonged use.

User Reviews of YT Industries Jeffsy 29 AL Base


Name Review
Michael Great bike for the price! The Jeffsy 29 AL Base offers excellent value with its solid build quality and performance on the trails.
Sarah As a beginner, I found the Jeffsy 29 AL Base to be easy to handle and very forgiving. It gave me the confidence to tackle more challenging terrain.
Chris The Jeffsy 29 AL Base is a versatile bike that performs well on both climbs and descents. I'm impressed with its overall performance.
Emily I've been riding the Jeffsy 29 AL Base for a few months now, and it has exceeded my expectations in terms of durability and handling. Highly recommend!

Common Questions About YT Industries Jeffsy 29 AL Base


  • Can I adjust the geometry on the YT Industries Jeffsy 29 AL Base?

    Yes, the bike features a flip chip or geometry adjust feature for customizing your ride.

  • What type of suspension system does the Jeffsy 29 AL Base have?

    It comes with a full suspension system with RockShox front and rear suspension offering 150mm of travel.

  • Are the wheels tubeless ready on the Jeffsy 29 AL Base?

    Yes, the bike is equipped with tubeless-ready wheels for improved performance and puncture resistance.

  • Does the Jeffsy 29 AL Base come with pedals included?

    No, pedals are not included with the bike, allowing you to choose your preferred pedals.

  • What is the warranty coverage for the YT Industries Jeffsy 29 AL Base?

    The frame is covered by a 5-year warranty, while components have a 2-year warranty for added peace of mind.

  • How many speeds does the drivetrain of the Jeffsy 29 AL Base offer?

    The bike features a 12-speed drivetrain for smooth and efficient gear changes on various terrains.

  • What is the max tire pressure recommended for the Jeffsy 29 AL Base?

    The recommended maximum tire pressure is 35 PSI, providing a good balance of traction and efficiency.

  • What is the weight of the YT Industries Jeffsy 29 AL Base?

    The weight of the bike may vary based on size and components, typically falling around 32-34 lbs.

  • Can I use CushCore inserts with the tires on the Jeffsy 29 AL Base?

    Yes, the bike is CushCore-ready, allowing you to enhance tire performance and protection with inserts.

  • Are the handlebar and stem adjustable on the Jeffsy 29 AL Base?

    While the handlebar and stem dimensions are fixed, you can explore aftermarket options for customization.