2021 YT Jeffsy Core 2 27.5 Bike

(discontinued)

Discontinued

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Specifications

Product

YT Jeffsy Core 2 27.5 Bike

Model Year

2021

Riding Type

Enduro / All-Mountain

Rider

Unisex

Sizes and Geometry

SM (low, high)

MD (low, high)

LG (low, high)

XL (low, high)

XXL (low, high)

Size	SM (low, high)	MD (low, high)	LG (low, high)	XL (low, high)	XXL (low, high)
Top Tube Length	567mm	590mm	613mm	636mm	660mm
Head Tube Angle	65.5°, 66.0°	65.5°, 66.0°	65.5°, 66.0°	65.5°, 66.0°	65.5°, 66.0°
Head Tube Length	110mm	120mm	130mm	140mm	150mm
Seat Tube Angle	76.5°, 77.0°	76.5°, 77.0°	76.5°, 77.0°	76.5°, 77.0°	76.5°, 77.0°
Seat Tube Length	395mm	415mm	435mm	460mm	485mm
Bottom Bracket Height	13mm drop, 6mm drop	13mm drop, 6mm drop	13mm drop, 6mm drop	13mm drop, 6mm drop	13mm drop, 6mm drop
Chainstay Length	432mm	432mm	432mm	437mm	437mm
Wheelbase	1167mm	1191mm	1215mm	1244mm	1268mm

Reach	422mm	442mm	462mm	482mm	502mm
Stack	598mm	608mm	617mm	626mm	635mm
Additional Info	Geometry adjustable via flip chip in rear shock mount.

Wheel Size

27.5" (650b)

Frame Material

Carbon Fiber

Frame Material Details

High modular carbon fiber, PA 66 down tube protection, rubber seatstay and chainstay protection, chainsuck plate at rear dropout

Rear Travel

160mm

Rear Shock

FOX FLOAT DPX2 Performance, 3-position adjust, 230mm x 65mm

Fork

FOX FLOAT 36 Performance, GRIP damper, low-speed compression adjust, low-speed rebound adjust, 44mm offset

Fork Travel

160mm

Head Tube Diameter

Tapered, 1.125" top, 1.5" bottom

Headset

ACROS AZX-576, High Cap

Handlebar

e*thirteen Base 35, 35mm clamp diameter

Stem

e*thirteen Base 35, 50mm length, 35mm bar clamp

Grips

ODI Elite Motion V2.1, lock-on

Brakes

SRAM G2 R, SRAM CenterLine 200mm rotors

Brake Levers

SRAM G2 R, adjustable reach

Drivetrain

Shifters

SRAM NX Eagle, 12-speed

Front Derailleur

None

Rear Derailleur

SRAM NX Eagle, 12-speed

ISCG Tabs

ISCG05

Chainguide

None

Cranks

Truvativ Descendant 6K Eagle DUB, 175mm length

Chainrings

Truvativ Descendant 6K Eagle, 32 tooth

Bottom Bracket

SRAM DUB, PressFit

Pedals

None

Chain

12-speed

Cassette

SRAM NX Eagle PG-1230, 12-speed, 11-50 tooth

Rims

DT Swiss M 1900 Spline wheelset, 30mm inner width

Hubs

DT Swiss M 1900 Spline wheelset, 110x15mm Boost front, 148x12mm Boost rear with HG driver

Spokes

DT Swiss M 1900 Spline wheelset

Tires

Maxxis Minion DHR II, Dual Compound, EXO, TR, 27.5" x 2.4"

Saddle

SDG Bel Air 3.0, YT Custom, 140mm width

Seatpost

YT Postman Dropper
Drop: 125mm (SM/MD), 150mm (LG), 170mm (XL/XXL)

Seatpost Diameter

31.6mm

Seatpost Clamp

Single bolt

Rear Dropout / Hub Dimensions

148x12mm Boost

Max. Tire Size

Bottle Cage Mounts

One inside front triangle

Colors

Metal Silver, Black Magic

Warranty

5 years frame, 2 years components

Weight

33 lb 4.6 oz (15,100 g)

Miscellaneous

• 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

Price

$2,799.00

More Info

YT Introduces the New Jeffsy Core Range (press release)

YT Website

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Where To Buy
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes