YT Industries YT Jeffsy 27 CF Pro 2018
2018 Mountain
Estimate price |
3,999$
Weight | 12.47 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 27.5" -
Travel Front 150mm -
Travel Rear 150mm -
Fork Fox Performance Elite Float 34
-
Groupset XTR, Race Face -
Suspension Full -
Drivetrain 1 × 11 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Carbon Fiber
Suspension Fork
FOX 34 Float Performance Elite, 3-position adjust, 44mm rake
Rear Shock
FOX Float DPS Performance Elite, 3-position adjust, 230mm x 60mm
Drivetrain
Rear Derailleur
Shimano XTR Shadow Plus
Front Derailleur
N/A
Shift Levers
Shimano XTR, 11-speed
Cassette
e*thirteen TRS+, 9-46 tooth, 11-speed
Crank
Race Face Next R, 175mm length, Boost
Bottom Bracket
Race Face BB92
Chain
Shimano CN-HG601-11
Chain Guide
N/A
Pedals
None included
Wheels
Front Hub
e*thirteen TRS+, Front: 15mm x 110mm, Rear: 12mm x 148mm
Rear Hub
e*thirteen TRS+, Front: 15mm x 110mm, Rear: 12mm x 148mm
Rims
e*thirteen TRS+, 28 hole, 30mm width
Tires
Front: e*thirteen TRSR, 2.35", Rear: e*thirteen TRS+, 2.35"
Brakes
Brakes
SRAM Guide RSC
Brake Levers
SRAM Guide RSC
Cockpit
Stem
Race Face Turbine R, 50mm length
Handlebar
Race Face Next R 35, 35mm rise, 780mm width
Grips
ODI Elite Motion V2.1 Lock-on
Headset
Acros AIX-326
Seat
Saddle
SDG Fly MTN, light grey, YT custom
Seatpost
FOX Transfer Performance Elite, 125mm or 150mm drop
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM High | MD High | LG High | XL High |
|---|---|---|---|---|
| Stack Reach Ratio | 1.41 mm | 1.36 mm | 1.33 mm | 1.3 mm |
| Bottom Bracket Height | 340 mm | 340 mm | 340 mm | 340 mm |
| Front Center | 708 mm | 739 mm | 765 mm | 789 mm |
| Rake | 42 mm | 42 mm | 42 mm | 42 mm |
| Trail | 109 mm | 109 mm | 109 mm | 109 mm |
| Stack | 577 mm | 590 mm | 604 mm | 613 mm |
| Reach | 408 mm | 433 mm | 453 mm | 473 mm |
| Top Tube Length | 566 mm | 595 mm | 618 mm | 641 mm |
| Seat Tube Angle | 75 ° | 75 ° | 75 ° | 75 ° |
| Seat Tube Length | 410 mm | 450 mm | 480 mm | 520 mm |
| Head Tube Angle | 66.5 ° | 66.5 ° | 66.5 ° | 66.5 ° |
| Head Tube Length | 95 mm | 110 mm | 125 mm | 135 mm |
| Chainstay Length | 423 mm | 423 mm | 428 mm | 428 mm |
| Wheelbase | 1131 mm | 1162 mm | 1193 mm | 1217 mm |
| Bottom Bracket Drop | 15 mm | 15 mm | 15 mm | 15 mm |
| Standover Height | 701 mm | 730 mm | 745 mm | 775 mm |
| Wheels | 27" | 27" | 27" | 27" |
About this model
Jeffsy 27 CF Pro belongs to the Yt Jeffsy model. 64 bikes variations carry this model name so far. Take a sneak peek at all Yt Jeffsy bikes models from 2018, by clicking here.
Model range prices
The most economical model, the YT Jeffsy 27 AL 2018 has a starting price of 2299$. YT Jeffsy 29 CF Pro Race 2018 on the other hand is the most expensive at 4999$.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Average price for Enduro bikes
Our math shows that the average cost of a dependable Enduro bike is 3599$. However, even if your budget is less than the average, you might still be able to get a top-quality Enduro bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
At the moment of the release date, YT Jeffsy 27 CF Pro price was 3999$. In conclusion, this bike price is 11.11% higher than the price of the average Enduro bike.
Enduro bikes average weight
Enduro bikes weigh an average of 14.27 kg (31.46 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
YT Jeffsy 27 CF Pro it’s weighing 12.47 kg (27.49 lbs). At this weight, is considerably lighter than average. In short, the average Enduro bike weight is 14.43% higher than this one.
Jeffsy 27 CF Pro components
Fork
The fork installed on this bike is the Fox Performance Elite Float 34 model. The travel on this model is 150mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. In conclusion, always look for a fork with decent travel when you buy a bike.
Rear Shock
YT Jeffsy 27 CF Pro bike has the FOX Float DPS Performance Elite model installed, and has a travel of 150mm. Rear shocks offer better comfort, better traction, and better cornering. This allows for quicker riding on rough roads and trails. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels
When it comes to wheels, the Jeffsy 27 CF Pro bike is equipped with the 27.5″ aluminum model. The 27.5″ wheels are a great choice for smaller riders. However, the 27.5″ wheels are less forgiving than the 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. YT Jeffsy 27 CF Pro has Hydraulic Disc brakes installed. These kinds of brakes are among the most popular models used on bikes. To sum up, your safety is in good hands.
Dropper post
Every bike should have a dropper post, and this one does. If used correctly, a dropper post gives you more faith, maneuverability, and greater control over your bike.