2024

YT Jeffsy CORE 4 29

Mountain · Trail · Unisex
Frame material Carbon
Groupset GX Eagle Transmission
Wheel size 29
Wheel material Aluminum
Drivetrain 1 × 12 Electronic
Tires Front: Maxxis Dhf I Re...
Brake type Hydraulic Disc
See all specifications ↓
RRP
€5,052 incl. taxes
Observed price — New
€4,092 incl. taxes
Refurbished price
€2,721 incl. taxes
1 price points
Min: 1234 € (XXXXXXXXX)
Max: 1234 € (XXXXXXXXX)
Likely trade-in value
1 234 €
yt Jeffsy CORE 4 29

About this bike

Meet the Yt Jeffsy CORE 4 29 2024: a mountain-oriented bike in the trail segment. Built around a carbon frame.

Across our index, the Jeffsy CORE 4 29 appears at 1 retailers in Europe, which gives us a solid sample for live pricing data.

The Yt Jeffsy CORE 4 29 carries an RRP of €5,052; the live observed price for a new unit averages €4,092, and refurbished offers cluster around €2,721.

Use the table below to compare every retailer 2BX is tracking and pick the best offer for the Yt Jeffsy CORE 4 29.

Bikes currently in the market or recently sold

Retailer Image Link Model Year Condition Price RRP Discount Status Country Last seen First seen Online for Similarity E-Bike Groupset Mileage Size Brake type Frame material Wheel size Motor Torque Battery capacity Category
Retailer Link JEFFSY CORE 4 2023 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-09-07 2026-08-17 21 Similar match No SRAM X01 Eagle L Disco Carbon 29 Mtb
Retailer Link JEFFSY CORE 4 2024 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-09-07 2026-08-17 21 ★ Perfect match No Sram Eagle Transmission GX M Disco Carbon 29 Mtb
Retailer Link JEFFSY CORE 4 2024 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-09-07 2026-04-17 143 ★ Perfect match No Sram Eagle Transmission GX Xl Disco Carbon 29 Mtb
Retailer Link JEFFSY CORE 4 2024 New 1 234 € 1 234 € -20% On sale Europe 2026-04-17 2026-04-17 0 Related No Sram Eagle Transmission GX Xl Disco Carbon 29 Mtb
Retailer JEFFSY CORE 4 2022 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-14 2026-05-05 101 Related No SRAM X01 Eagle Xxl Disco Carbon 29 Mtb
Retailer JEFFSY CORE 4 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-14 2026-07-06 39 Related No SRAM X01 Eagle M Disco Carbon 29 Mtb
Retailer JEFFSY CORE 4 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-14 2026-07-27 18 Related No SRAM X01 Eagle L Disco Carbon 29 Mtb
Retailer JEFFSY CORE 4 2024 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-14 2026-07-06 39 ★ Perfect match No Sram Eagle Transmission GX Xl Disco Carbon 29 Mtb
Retailer JEFFSY CORE 4 2024 Refurbished 1 234 € 1 234 € -20% Sold Germany 2026-07-31 2026-06-20 41 ★ Perfect match No SRAM GX Eagle Transmission (12-speed, Transmission) 29 Mtb
Retailer JEFFSY CORE 4 2023 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-27 2026-06-15 12 Similar match No SRAM X01 Eagle L Disco Carbon 29 Mtb
Retailer JEFFSY CORE 4 2024 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-21 2026-05-05 47 ★ Perfect match No Sram Eagle Transmission GX M Disco Carbon 29 Mtb
Retailer JEFFSY CORE 4 2023 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-13 2026-06-02 11 Similar match No SRAM X01 Eagle L Disco Carbon 29 Mtb
Retailer JEFFSY CORE 4 2024 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-05-19 2026-05-05 14 ★ Perfect match No Sram Eagle Transmission GX L Disco Carbon 29 Mtb

Specifications

CategoryMountain
SubcategoryTrail
Year2024
Frame materialCarbon
ForkROCKSHOX LYRIK ULTIMATE, 29“ | 150 mm | Charger 3 | 15 x 110mm...
SuspensionFull
Rear shockROCKSHOX SDLX ULTIMATE, Shock Length: 210 mm | Shock Stroke: 5...
Colors XXXXXXXX
Sizes XXXXXXXX

Components

Groupset GX Eagle Transmission
Drivetrain 1 × 12 Electronic
Rear derailleur SRAM GX EAGLE TRANSMISSION, 12-speed
Cassette SRAM GX EAGLE TRANSMISSION, 10-52T | T-Type | 12-speed
Crank SRAM GX EAGLE TRANSMISSION, Crank Arm Length 170 mm | 32T | 2 Guards DUB
Bottom bracket SRAM DUB Pressfit, BB DUB PF 92 MTB WIDE
Brake type Hydraulic Disc
Brakes SRAM CODE RSC, Rotor CENTERLINE | Front 200 mm / Rear 200 mm Adjustable Bite Point and Reach
Handlebar RENTHAL AL2014, Width 780mm | Rise 30mm | 7° Back Sweep | 5° Up Sweep | 6061 AL
Stem RENTHAL APEX 35, Length 50mm | 35mm Clamp | Rise +/-6° | Black/Black
Headset CANE CREEK SERIES 40, ZS44 ZS56 | High Cap | 2 Spacer 5mm
Grips ODI ELITE MOTION V2.1, Lock On
Saddle SDG BEL AIR 3.0, YT Custom | Width 140 mm I Lux-Alloy Rail
Seatpost YT POSTMAN V2, Ø 31,6mmI MMX-Remote | Adjustable drop 20/10/5mm | 125 mm (S) I 150 mm (M) | 170 mm (L) | 200 mm (XL) | 230mm (XXL)

Wheels & Tires

Wheel size 29
Wheel material Aluminum
Rims CRANKBROTHERS Synthesis Enduro Alloy, Front: Aluminum Rims 29“ | Inner Width 31,5 mm | Hub 110 x 15 mm |, Rear: Aluminum Rims 29“ | Inner Width 29,5 mm | Hub 148 x 12 mm | Freehub XD
Tires FRONT: MAXXIS DHF I REAR: MAXXIS MINION DHR II, Front: Tire Size 29“ x 2,50 I EXO+ Casing I 3C MaxxTerra Compound I Tubeless Ready I, Rear: Tire Size 29“ x 2,40 I EXO+ Casing I 3C MaxxTerra Compound I Tubeless Ready

Brand Market Footprint

The brand market footprint dashboard is part of the 2BX subscriber experience. Sign in to track on-sale volumes, active retailers and price trends across the European market.

Request access
© 2026 2BX Commercial Solutions S.L. — All rights reserved EU data hosted · Built for the bicycle industry