2021 YT Jeffsy CORE 2 29

A 29″ aluminum frame full suspension enduro bike with high-end components, priced near the middle of the JEFFSY model range. Compare the full range

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2021 YT Jeffsy CORE 2 29
MSRP$2,999
Weight33.7 lbs
Front Travel150mm
Rear Travel150mm
FrameAluminum
ForkFox Performance Float 36
Wheels29″
Drivetrain1 × 12
GroupsetNX Eagle, Truvativ Descendant
BrakesHydraulic Disc
SeatpostDropper post
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Gearing

1 × 12 — 12 speed

Jeffsy CORE 2 29

25 mph

Similar Bikes

26 mph

The Jeffsy CORE 2 29 is geared about the same as similar bikes for riding up hills.

The Jeffsy CORE 2 29 is geared about the same as similar bikes for riding downhill.


Estimated Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more. Learn more

Spec level →$0$500$1,000$1,500$2,000$2,500
This bike
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Geometry

Specs
Build
Frame

Aluminum

Fork

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

Rear Shock

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

Headset

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

Stem

E13 Base 35, 50 mm | 0°Rise | 6061 AL | Black

Handlebar

E13 Base 35, Rise 35 mm | Width 780 mm | 9° Back Sweep | 5° Up Sweep

Saddle

SDG BEL AIR 3.0, 140 mm I Lux-Alloy Rail I YT Custom Design

Seatpost

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

Grips

ODI ELITE MOTION V2.1, Lock-On

Groupset
Rear Derailleur

SRAM NX EAGLE, 12-speed

Crank

SRAM Descendant 6k, Crank Arm Length 175 mm | 32T I DUB-PressFit

Shifters

SRAM NX EAGLE, 12-speed

Cassette

SRAM PG 1230 EAGLE, 11-50T | 12-speed

Brakes

SRAM G2 R, Rotor CENTERLINE Ø front 200 mm / rear 200 mm | Adjustable Reach

Wheels
Rims

DT SWISS M 1900 SPLINE, Aluminum Rims 29“ | Inner Width 30 mm | Front Hub 110 x 15 mm | Rear Hub 148 x 12 mm I HG I 3 Pawl

Tires

MAXXIS MINION DHR II, Tire Size 29“ x 2.4 | EXO Casing | Tubeless Ready | Dual Compound

2021 YT Jeffsy CORE 2 29
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