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2018 Large SKU: BMT26003

YT Jeffsy 29 AL Comp Mountain Bike - 2018, Large

Recommended Rider Height: 5'10" - 6'2" Size Guide
Regular price

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About the Jeffsy 29 AL Comp

A Love Letter to Trails

• Balanced geometry excels on rides with lawless descents and plenty of climbs
• Overbuilt frame is stiff and can pound through hit after hit
• Low-slung frame and long wheelbase are stable at high speeds
• Flip chip changes geometry to suit your particular challenges
• Mid-travel is composed through all types of riding

The Jeffsy is a go-anywhere, do-anything kind of bike. Its head tube angle, long wheelbase, and low bottom bracket all point towards absolutely crushing descents. Yet the steep seat tube puts you right over the pedals for powerful and efficient climbing too.

About YT

YT bikes is one of the original online-only brands out of Europe. Beginning with affordable, entry-level performance bikes, YT quickly gained a following and expanded to pro-level models.

Highlights
- New brake rotor for improved stopping power.

Master Mechanic's Notes
- Moderate scratches on the chainstays & seatstays.
- Small cosmetic paint chips on the back of the seat tube & inside of the swingarm.
- Small cosmetic paint chips on the down tube.
- Small nick in the non-drive side fork stanchion.

About the Jeffsy 29 AL Comp

A Love Letter to Trails

• Balanced geometry excels on rides with lawless descents and plenty of climbs
• Overbuilt frame is stiff and can pound through hit after hit
• Low-slung frame and long wheelbase are stable at high speeds
• Flip chip changes geometry to suit your particular challenges
• Mid-travel is composed through all types of riding

The Jeffsy is a go-anywhere, do-anything kind of bike. Its head tube angle, long wheelbase, and low bottom bracket all point towards absolutely crushing descents. Yet the steep seat tube puts you right over the pedals for powerful and efficient climbing too.

About YT

YT bikes is one of the original online-only brands out of Europe. Beginning with affordable, entry-level performance bikes, YT quickly gained a following and expanded to pro-level models.
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TPC Guarantee

This bike passed a 141-point inspection and received a full pro-tune by our Master Mechanics in our Certified Pre-Owned process. CPO bikes are pristine and ready to ride!

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30-Day Hassle-Free Returns

Shop with confidence. Every bike is covered by our 30-day satisfaction guarantee. If this bike isn’t perfect for you, get in touch and we’ll help you find the right bike.

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RideFast Shipping

Bikes ship in our custom RideFast box, and assembly is incredibly simple. Most novice riders can assemble their bike in 5 minutes or less. The tools you need to assemble are also included.

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Specifications

Year 2018
Brand YT
Model Jeffsy 29 AL Comp
Size Large
Frame Material Aluminum
Drivetrain SRAM, 1x12 spd
Weight 31 lbs 12 oz
Fork RockShox Pike RC
Fork Travel 140mm
Rear Shock RockShox Monarch RT3
Rear Shock Travel 140mm
Brakes SRAM Guide RS, Disc Brakes - Hydraulic
Shifters SRAM GX Eagle, Mechanical
Rear Derailleur SRAM GX Eagle
Bottom Bracket Shell Press fit
Crankset Race Face Turbine Alloy, 32t, 175mm
Cassette SRAM Eagle XG-1275, 10-50t
Chain SRAM
Handlebar Race Face Turbine Alloy, 800mm
Headset Integrated
Stem Race Face Turbine Alloy, 35.0mm x 50mm, 6°
Seatpost e*thirteen TRS+ Dropper, 31.6mm
Seatpost Travel 150mm
Saddle SDG Fly MTN
Front Axle Spacing 15x110mm (Boost)
Rear Axle Spacing 12x148mm Boost
Wheelset DT Swiss M1900 Disc Aluminum Tubeless Compatible, DT Swiss
Front Tire Maxxis Minion DHR II EXO TR, 29" x 2.4"
Rear Tire Maxxis Minion DHR II EXO TR, 29" x 2.4"
Tire Type Tubeless
Tubeless Compatibility Wheels are tubeless compatible but ships with tubes installed

Geometry

Recommended Rider Height 5'10" - 6'2"
a. Effective Top Tube 616 mm
b. Seat Tube 480 mm
c. Seat Tube Angle 74.5°
d. Head Tube Angle 67°
e. Head Tube 110 mm
f. Stack 623 mm
g. Reach 445 mm
h. Standover Height N/A
i. Saddle Height Range N/A
VIEW SIZING GUIDE
QUALITY YOU CAN TRUST

“I love this company! My beautiful bike arrived promptly, was packed brilliantly, and tuned perfectly. It was exactly as described.”

— Kari K.

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