At a glance
The 2021 YT Industries Jeffsy Core 4 29 is an Enduro Carbon mountain bike. It sports 29" wheels, is priced at $4,999 USD, comes in a range of sizes, including SM (low, high), MD (low, high), LG (low, high), XL (low, high), XXL (low, high), has Fox suspension and a SRAM drivetrain. The bike is part of YT Industries's JEFFSY range of mountain bikes.- V4L (Virtual 4-Link) rear suspension
- Internal cable routing with internal tubes
- Geometry adjustable via flip chip in rear shock mount
- Weight given for size SM set up tubeless, without pedals
Where To Buy
YT Industries
YT Industries Jeffsy Core 4 29Reviews
Specifications
Frameset
-
FrameHigh modular carbon fiber, PA 66 down tube protection, rubber seatstay and chainstay protection, chainsuck plate at rear dropout
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ForkFOX FLOAT 36 Factory, GRIP2 damper, Kashima coating, 44mm offset, 150mm
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ShockFOX FLOAT DPX2 Factory, Kashima coating, 3-position adjust, high/low-speed compression adjust, high/low-speed rebound adjust, 210mm x 55mm
Wheels
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HubsDT Swiss XM 1700 Spline wheelset, 110x15mm Boost front, 148x12mm Boost rear with XD driver
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WheelsDT Swiss XM 1700 Spline wheelset, 30mm inner width
-
Wheel Size29"
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SpokesDT Swiss XM 1700 Spline wheelset
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TiresMaxxis Minion DHR II, 3C MaxxGrip, EXO, TR, 29" x 2.4"
Drivetrain
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Chain435mm, 440mm, None, Truvativ Descendant Eagle, 32 tooth, 12-speed
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CrankTruvativ Descendant Carbon Eagle DUB, 175mm length
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Bottom Bracket32mm drop, 24mm drop, SRAM DUB, PressFit
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Rear DerailleurSRAM X01 Eagle, 12-speed
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ShiftersSRAM X01 Eagle, 12-speed
Components
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BrakesetSRAM G2 RSC, SRAM CenterLine 200mm rotors, SRAM G2 RSC, adjustable reach and bite point
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HandlebarRenthal Fatbar 35, 35mm clamp diameter
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SaddleSDG Bel Air 3.0, YT Custom, 140mm width
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SeatpostYT Postman Dropper, 31.6mm, Single bolt, 31.6mm, Single bolt
-
StemRenthal Apex 35, 50mm length, 35mm bar clamp
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GripsODI Elite Motion V2.1, lock-on
-
HeadsetACROS AZX-576, High Cap
FAQ
Q: How much is a 2021 YT Industries Jeffsy Core 4 29?
A 2021 YT Industries Jeffsy Core 4 29 is typically priced around $4,999 USD when new. Be sure to shop around for the best price, and also look to the used market for a great deal.
Q: How much does a 2021 YT Industries Jeffsy Core 4 29 weigh?
A 2021 YT Industries Jeffsy Core 4 29 weights 30 lb 10.3 oz (13,900 g).
Q: What size wheels does the 2021 YT Industries Jeffsy Core 4 29 have?
The 2021 YT Industries Jeffsy Core 4 29 has 29" wheels.
Q: What size 2021 YT Industries Jeffsy Core 4 29 should I get?
The 2021 YT Industries Jeffsy Core 4 29 comes in sizes SM (low, high), MD (low, high), LG (low, high), XL (low, high), XXL (low, high). After measuring your height, use the size chart below to find the typical YT Industries Jeffsy Core 4 29 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.
| Rider Height (cm) | Rider Height (in) | Frame Size |
|---|---|---|
| 148cm - 158cm | 4'10" - 5'2" | XS |
| 158cm - 168cm | 5'2" - 5'6" | S |
| 168cm - 178cm | 5'6" - 5' 10" | M |
| 178cm - 185cm | 5'10" - 6'1" | L |
| 185cm - 193cm | 6'1" - 6'4" | XL |
| 193cm - 198cm | 6'4" - 6'6" | XXL |
Discussion
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