JEFFSY CF Pro 27
New bike in perfect condition
JEFFSY is ready to be your new bro and wingman – together you will be one hell of an awesome team. Whether on your home trails or crossing high mountains, JEFFSY scales the toughest peaks with unbelievable drive and traction, and inspires you to unexpected performances. JEFFSY lets you discover the most remote locations, climb the highest peaks, and keep it pinned on the way back down. Because JEFFSY is the YT of All Mountain bikes, it won’t hold you back even in the roughest terrain - thanks to its gravity oriented geometry JEFFSY is the epitome of agility and playfulness. And to meet our high design standards we gave it super compact proportions – looks like you and JEFFSY are going to turn quite some heads together.
With its aggressive headtube angle, low stand over height and compact chain stays JEFFSY is a player among trail bikes, ready to go fast and get loose in the roughest of terrain. The length of the rear triangle comes optimized for each frame size and 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 super 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.
The 150 mm FOX Performance Elite suspension series wants for nothing, even compared to the Factory version. The reason being that they both use the exact same damping cartridge which provides top-class responsiveness and lots of control on aggressive downhill sections. In fact, the only difference between the Performance Elite version and big brother the Factory Series are the hard anodized stanchions. SRAM’s new Eagle transmission gives you 12 gears and such a wide range that you will completely forget about the front derailleur. For the first time, this year’s YT Range features the new Race Face Turbine dropper post, in different lengths depending on frame size. Maxxis High Roller II tires offer great traction to make sure you get all your horse power to the ground. Weighing in at just 12.6 kg, the JEFFSY CF Pro is no stranger to going fast – and should you ever get in over your head, SRAM’s Guide RSC brakes are standing by to let you drop the anchors at a moment’s notice.
FrameJEFFSY 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
CranksetSRAM X01 Eagle
carbon, 175mm, 34t direct mount, BB92
Wheelsete*thirteen TRS+ 27,5"
27,5", FW 15x100, RW 12x148 Thru Axle, XD Driver
ForkFOX 34 Performance Elite
air fork, FIT4 damper cartridge, external 3-way compression (open, medium, firm), low-speed compression (open mode), external rebound, tapered steerer, 15x100 QR Thru axle, 44mm Rake, black coating
Rear DerailleurSRAM X01 Eagle
1x12, Type 3, Carbon, Cage Lock
Front TireMaxxis High Roller II
27,5"x 2,4", EXO, MaxxPro
Travel front/rear150mm / 150mm
Bottom BracketSRAM BB92
ChainSRAM PCX01 Eagle
12-speed, Power Lock
BrakesSRAM Guide RSC
4-piston caliper, tool-free reach adjust, tool-free contact point adjust, SwingLink lever, Bleeding Edge technology, DOT 5.1
Weight*12,6 kg / 27,8 lb
* Weight measured without pedals in smallest frame size available. Due to manufacturing tolerances of the individual components the bike weight may differ +/- 5%
SeatpostRACE FACE Turbine
internal cable routing, S: 375mm/125mm travel, M,L, XL: 440mm/150mm travel, 31,6mm
HandlebarRACE FACE SixC 35
35mm clamp, 780mm wide, 35mm rise, 8° backsweep, 5° upsweep
SaddleSDG Fly MTN
custom YT Logo
Frame SizeS / M / L / XL
for the size that suits you best, please check the sizing-chart above