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2018 YT Jeffsy 27 CF Pro Race Bike (discontinued)

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Product YT Jeffsy 27 CF Pro Race Bike
Model Year 2018
Riding Type Enduro / All-Mountain
Rider Unisex
Sizes and Geometry
S (low, high), M (low, high), L (low, high), XL (low, high) View Geometry
Size S (low, high) M (low, high) L (low, high) XL (low, high)
Top Tube Length 573mm 602mm 625mm 648mm
Head Tube Angle 66.0° low, 66.5° high 66.0° low, 66.5° high 66.0° low, 66.5° high 66.0° low, 66.5° high
Head Tube Length 95mm 110mm 125mm 135mm
Seat Tube Angle 74.5°, 75.0° 74.5°, 75.0° 74.5°, 75.0° 74.5°, 75.0°
Seat Tube Length 410mm 450mm 480mm 520mm
Bottom Bracket Height 12mm, 5mm drop 12mm, 5mm drop 12mm, 5mm drop 12mm, 5mm drop
Chainstay Length 430mm 430mm 435mm 435mm
Wheelbase 1142mm 1173mm 1204mm 1228mm
Standover N/A N/A N/A N/A
Reach 410mm 435mm 455mm 475mm
Stack 587mm 601mm 614mm 623mm
Wheel Size 27.5" (650b)
Frame Material Carbon Fiber
Frame Material Details High modular carbon fiber with internal cable routing and downtube/seat stay/chainstay protection
Rear Travel 160mm
Rear Shock FOX Float DPX2 Factory, 3-position adjust, 230mm x 65mm
Fork FOX 34 Float Factory, 44mm rake, Boost
Fork Travel 160mm
Head Tube Diameter Tapered
Headset Acros AIX-326
Handlebar Renthal Fatbar Carbon 35, gold, 30mm rise, 800mm width
Stem Renthal Apex 35, 50mm length
Grips ODI Elite Motion V2.1 Lock-on
Brakes SRAM Guide Ultimate with Centerline 200mm front/180mm rear rotors
Brake Levers SwingLink carbon
Drivetrain 1x
Shifters Shimano XTR, 11-speed
Front Derailleur N/A
Rear Derailleur Shimano XTR Shadow Plus
ISCG Tabs No
Chainguide e*thirteen TRS Race SL, I05 2 bolt mount
Cranks e*thirteen TRS Race SL Carbon, 175mm length, Boost
Chainrings 32 tooth
Bottom Bracket e*thirteen BB92
Pedals None included
Chain Shimano CN-HG601-11
Cassette e*thirteen TRS+, 9-46 tooth, 11-speed
Rims e*thirteen TRS Race SL Carbon, 28 hole, 28mm width
Hubs e*thirteen TRS Race SL Carbon
Front: 15mm x 110mm
Rear: 12mm x 148mm
Tires Front: e*thirteen TRSR, 2.35"
Rear: e*thirteen TRS+, 2.35"
Saddle SDG Fly MTN, orange, YT custom
Seatpost FOX Transfer Factory, 125mm or 150mm drop
Seatpost Diameter 31.6mm
Seatpost Clamp Standard single bolt
Rear Dropout / Hub Dimensions 12mm x 148mm
Max. Tire Size
Bottle Cage Mounts Yes
Colors Liquid Metal/Black Magic
Warranty 5 years main frame, 2 years swingarm and other YT components
Weight 27 lb 3 oz (12,332 g)
Miscellaneous Virtual 4-Link rear suspension with Flip Chip technology
Built in downtube/seat stay/chainstay protection
Internal cable routing
Price $4,999
More Info

YT website

Each bike comes with: Torque Wrench (3NM-10NM; 3-6mm, reset) | Shock Pump (330psi/20.6bar; pressure relief valve) | Allen Key | Anti-Slip Paste

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