JEFFSY® 27 CF Pro Race

USD 4,999.00

  • S
    available from 08/29/2018
  • M
    available from 04/25/2018
  • L
    available from 04/25/2018
  • XL
    available from 04/25/2018

Far out or nothing – JEFFSY® represents our very own definition of trail riding. With gravity DNA, JEFFSY is the most aggressive all-mountain bike on the market, the YT amongst trail bikes, perfect for all those of you who want to ride a tad faster, more aggressive and more creative than everybody else. The frame scores points with a compact silhouette, an undoubtedly gravity-inspired geometry and one of the most aggressive headtube angles to be found on any trail bike today. The low stand over height, distinctive reach, wide riser handlebar and compact chain stays ensure optimal handling. And because we make no compromises, the length of the rear triangle is optimized for each frame size. The result is the perfect balance: you climb effortlessly, you fly through corners, and you even feel right at home when things get rugged, hard, and fast.

The Kashima coated 160mm FOX 34 Float Factory fork and the Fox Float DPX2 Factory damper are at the top of the class when it comes to sensibility and maximum adjustability. The new 1x11 e*thirteen TRS+ cassette boasting a 511% gear range, outperforms traditional 12-speed transmissions by 11% , is much easier to adjust and distinctly more durable. With its 9-46 teeth sprockets it’s the first choice when it comes to aggressive trail riding and rough race runs. The FOX TRANSFER FACTORY dropper post with Kashima coating provides an infinitely variable adjustment range. Controlling the post’s return speed as well as making small height adjustments is very easy thanks to the low lever force required. The superior heat management capabilities of the SRAM Guide Ultimate brakes allow for better, smoother, and more reliable braking. Thanks to the new piston design, it’s even easier to control the braking force.

Frame

JEFFSY CARBON 27,5"

high modular carbonfiber frame, V4L Virtual 4-Link rear suspension, 148x12mm DT Swiss QR Thru axle, down tube/seat stay/chain stay protection

Wheelset

e*thirteen TRS Race SL Carbon 27"

27,5" x 28mm | 28 hole | 110x15mm | 148x12mm

Handlebar

Renthal Fatbar Carbon 35

Gold | 30mm Rise | 800mm Width

Color

LIQUID METAL/ BLACK MAGIC

Front Tire

e*thirteen TRSr 27,5"

27,5" | 2,35

Stem

Renthal Apex 35

50mm

Travel front/rear

160mm / 160mm

Rear Tire

e*thirteen TRS+ 27,5"

27,5“ | 2.35

Grips

ODI Elite Motion

V2.1 Lock On

Frame Size

S / M / L / XL

for the size that suits you best, please check the sizing-chart above

Crankset

e*thirteen TRS Race SL Carbon

175mm | 32T BOOST

Manual

Headset

Acros AiX-326

High Cap

Weight*

12,4 kg / 27,3 lb

Rear Derailleur

SHIMANO XTR

Shadow Plus | 11-Speed

Seatpost

FOX Transfer Factory

31.6mm | Drop: S 125mm, M - XXL 150mm | Internal Routing

Manual

Fork

FOX 34 Float Factory 27"

27,5" | 160mm | 3Pos-Adj. | 15QRx110 | 44mm Rake

Manual

Shifter

SHIMANO XTR

11-Speed

Saddle

SDG FLY MTN ORANGE

YT Custom | Orange

Shock

FOX Float DPX2 Factory 27"

230x65mm | 3pos-Adj

Manual

Cassette

e*thirteen TRS+

9-46T | 11-Speed

Manual

Brakes

SRAM Guide Ultimate

4-piston S4 caliper, tool-free reach adjust, tool-free contact point adjust, SwingLink carbon lever, Bleeding Edge technology, DOT 5.1

Manual

Chain

SHIMANO CN-HG601-11

11-Speed

Bottom Bracket

e*thirteen BB92

Discs front/rear

SRAM Centerline 200mm / 180mm

Chainguide

e*thirteen TRS Race SL

I05 2 bolt | 28-36T | Compact Slider

Manual

Tool Kit

IceToolz Set

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

Thanks to the flip chip technology, JEFFSY’s geometry can be perfectly adapted to different terrain and to your style of riding. The low position gives you a more aggressive headtube angle and a bigger BB drop – perfect for quick and grimy downhill sections. The high position provides a smaller BB drop, so you can blast trails and tight turns with more ground clearance. Our prized Virtual 4 Link suspension technology is present on JEFFSY as well; sensitive, progressive, with lots of mid-travel support. This does not only give you the confidence needed for big gaps and rugged terrain but also makes pedaling a lot more efficient. The tube walls are thicker in critical areas to make sure the frame can handle the abuse, and integrated protectors keep the downtube and chain stays out of harm’s way when the action heats up.

Sizes   S   M   L   XL  
A Toptube length  573 mm 602 mm 625 mm 648 mm
B Reach  410 mm 435 mm 455 mm 475 mm
C Stack  587 mm 601 mm 614 mm 623 mm
D Seattube length  410 mm 450 mm 480 mm 520 mm
E Chainstay length  430 mm 430 mm 435 mm 435 mm
F Headtube angle  66 / 66,5 ° 66 / 66,5 ° 66 / 66,5 ° 66 / 66,5 °
G Seattube angle (eff.)  74,5 / 75 ° 74,5 / 75 ° 74,5 / 75 ° 74,5 / 75 °
H BB Drop  12 / 5 mm 12 / 5 mm 12 / 5 mm 12 / 5 mm
I Wheelbase  1142 mm 1173 mm 1204 mm 1228 mm
J Headtube length  95 mm 110 mm 125 mm 135 mm
K bb height  344 / 350 mm 344 / 350 mm 344 / 350 mm 344 / 350 mm
standover height  708 mm 737 mm 752 mm 782 mm

The bikes pictured may differ in certain details from the stock model and may feature optional equipment available at extra cost. Any information about delivery, appearance, dimensions and weights of bikes is provided without obligation and is subject to errors as well as printing and typing mistakes; furthermore we reserve the right to make any changes. No rights can be derived from incorrect information.