1 17
SKU: 1152

YT Jeffsy Base - 2021, X-Large
$1,950.00 $2,900.00
Condition: Certified Pre-Owned (What's this?)

Lebel Certification

Every Certified Pre-Owned bike is inspected, serviced, and verified by Lebel-trained technicians – so it arrives safe, reliable, and ready to ride.

Multi-step Safety & Condition Inspection

A detailed multi-step inspection focused on safety, wear, and performance – ensuring nothing critical is missed.

Professional Tune & Service

Shifting, braking, and key adjustments are dialed in. Any components that don't meet our standards are serviced or replaced when needed.

Safe & Trusted Purchase

Each Certified Pre-Owned listing is reviewed through Lebel's certification process for quality and transparency.

Delivery + 30-Day Risk-Free

Nationwide shipping and local pickup available. If it's not the right fit, return it within 30 days – hassle-free.

Learn More About Certification

Fit Range: 6' - 6'5"

Shipping: $99 Flat-Rate. Lower 48 U.S. States

Ships next business day after purchase (See how we pack your bike)

Pickup available (See our store location)

Store Information

Phone +1 (949) 873-6888
E-mail Info@lebelbicycles.com
Address 26391 Calle Rolando, San Juan Capistrano, CA 92675
Store Hours Mon.— Fri.10 AM–5 PM Sat.— Sun.11 AM–4 PM
Messengers

Insured Delivery

30 Day Returns

Premium Package

Ask a question
How we pack your bike Bike packaging Bike packaging

Maximum Convenience Maximum Protection

We treat packing as a core part of our service — your bike should arrive exactly as expected.
That's why we use a reinforced box, protective materials, and secure internal bracing to minimize the risk of damage in transit.

What we do

  • Reinforced packaging with protection for key areas (frame + components)
  • Arrives nearly assembled — final setup takes 5–10 minutes
  • Shipped via FedEx
  • Secure internal fixing so nothing shifts during shipping
  • Fully insured for the entire shipment
  • Ships next business day after payment

Trade your bike to YT Jeffsy Base - 2021, X-Large

Fill out the form now and get your quote! Call us at +1 (949) 873-6888 for immediate assistance.

Trade in your bike today and experience the Lebel difference.

The 2021 YT Jeffsy Base is an aggressive all-mountain machine built for riders who want to push their limits on technical descents without sacrificing climbing ability. Constructed with a durable and refined alloy frame, this size XL rig is perfectly suited for taller riders (6'0" to 6'5") and features a modern, slack geometry that inspires confidence on the steepest trails. Equipped with a burly 160mm RockShox Yari fork and a matching 160mm RockShox Deluxe Select rear shock, this bike provides a plush, progressive feel for big hits and rock gardens. With approximately 500 miles of use, this 31.9 lb trail slayer is in great shape, professionally inspected, and 100% ready to hit the dirt.

Why We Love It

• Aggressive Long-Travel Geometry: With 160mm of travel front and rear, the Jeffsy is a true "quiver killer" that bridges the gap between a playful trail bike and a hard-hitting enduro rig, making it ideal for everything from local singletrack to bike park laps.

• RockShox Yari Fork: The Yari features the same stiff 35mm chassis as the legendary Lyrik, providing the structural integrity and steering precision needed for high-speed technical sections and heavy braking.

• DT Swiss XM 1900 Wheelset: Known for their incredible durability and reliability, these DT Swiss wheels are tubeless-ready and built to withstand the abuse of aggressive mountain biking while maintaining a consistent, smooth roll.

• SRAM 4-Piston Braking: The SRAM Guide brakes with 4-piston calipers provide consistent stopping power and excellent modulation, ensuring you have total control when navigating steep chutes and tight switchbacks.

Pre-owned. Fully inspected and 100% ready to ride.

SHIPPING
Your bike will be shipped the next business day. Your bike ship fast for a 99.99$ flat rate

INSURANCE
Full value insurance included.

QUICK ASSEMBLY
Bikes arrive tuned and mostly pre-assembled

Specifications

Brand
YT Industries
Model
Jeffsy Base
Year
2021
Frame size
X-Large
Bike Category
Mountain
Color
Blue
Brakes
SRAM Guide RSC 4 calipers hydraulic
Crank
175 mm
Chainring
32T
Cassette
SRAM 12 speeds 10-50
Rear derailleur
SRAM 12 sp
Fork
160 mm
Miles
less 500 miles
Wheels material
DT Swiss XM 1900 29'
Tubeless compatibility
tubeless ready
Tires
Maxxis minion DHR 2
Handlebars
RaceFace Affect
Stem
50 mm
Seat post
dropper
Weight
31.9 lb

Latest reviews

This is what they write about us on Google

Customers consistently compliment Lebel Bicycles for exceptional, responsive customer service, fair pricing on certified pre-owned bikes. They highlight a trustworthy buying experience — both in-store and for online orders.

Emily Chauncey

a day ago

These guys were great! They helped me find an excellent mountain bike within my budget... had me test drive a couple until I found the perfect fit. I've been riding up and down OC's hills without breaking too much of a sweat... Love my new, lightly used Santa Cruz! THANK YOU!!

Kelly Foster

5 days ago

You won't find better customer service at a bike shop anywhere. I live in Florida, and I have been looking for a very specific bike for a couple of months. I finally found exactly what I was looking for at Lebel. I had a ton of questions and they responded to my emails quickly and professionally. I am so impressed with their customer service. The bike was already a great deal even before they reduced the price, and they stand behind what they sell. If I could give them 6 stars I would.

Daniel Brown

6 days ago

I drove from San Diego to the new location in Capistrano to chase down a dream bike they had. It was an absolute joy to walk into the showroom and see the amazing quantity of amazing bikes. Working with Almir & Dmittry was a pleasure I'll cherish. It was ALL worth the trip up the lovely drive up the coast

Read more