YT JEFFSY

15 reasons to buy

• The JEFFSY CORE comes in six builds, three aluminum and three carbon.
• Reviewers say the all-rounder JEFFSY is a joy to ride on everything from mellow trails to enduro tracks.
• Experts praise the active rear suspension for providing excellent traction, smoothing out trail chatter, and isolating bigger hits for a plush feel.
• Several testers highlight the bike's composure and stability at speed.
• The JEFFSY's balanced geometry inspires confidence on technical descents.
• Testers say the JEFFSY corners well.
• Reviewers are encouraged to choose playful lines thanks to the agile and responsive handling.
• Reviewers find the seated climbing position ideal for putting down power.
• The JEFFSY has a geometry flip-chip, and most testers prefer the stock low setting.
• Reviewers say the provided resources make assembly and suspension setup easy.
• All builds fit a 20oz water bottle and a tool mount under the top tube. The carbon frame also has internal storage.
• Testers appreciate the tunability of the CORE 3's RockShox Ultimate suspension components.
• Reviewers praise the CORE 3’s compliant Crankbrothers Synthesis Enduro alloy wheels.
• A tester relishes the power of the Hayes Dominion A4 brakes (CORE 2, 3, 4).
• The CORE 2's smooth and active FOX Float Performance suspension impresses reviewers.