YT Industries YT JEFFSY 27 CF Pro Race 2019
2019 Mountain
Estimate price |
5,499$
Weight | 12.7 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 27.5" -
Travel Front 160mm -
Travel Rear 160mm -
Fork Fox Factory Float 36
-
Groupset XTR, e*thirteen TRS Race -
Suspension Full -
Drivetrain 1 × 11 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
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
Suspension Fork
FOX 36 Float Factory 160mm | Grip 2 | 15QRx110 | 44mm Rake
Rear Shock
FOX Float DPX2 Factory 3pos-Adj | 230x65mm
Drivetrain
Rear Derailleur
Shimano XTR Shadow Plus | 11-Speed
Front Derailleur
N/A
Shift Levers
Shimano XTR 11-Speed
Cassette
e*thirteen TRS Plus 9-46T | 11-Speed
Crank
e*thirteen TRS Race Carbon 175x73mm | 32T Boost
Bottom Bracket
e*thirteen BB92 30mm
Chain
Shimano CN-HG601-11
Chain Guide
e*thirteen TRS Race SL I05 2 bolt | 28-36T | Compact Slider
Pedals
included / inklusive The included pedals were not made for demanding trails or racing. That is why we also offer you quality pedals at an attractive price in the shopping cart.
Wheels
Front Hub
e*thirteen TRS Race wheelset, 15mm x 110mm front, 12mm x 148mm rear
Rear Hub
e*thirteen TRS Race wheelset, 15mm x 110mm front, 12mm x 148mm rear
Rims
e*thirteen TRS Race 27,5“ x 31mm | 110x15mm | 148x12mm
Spokes
e*thirteen TRS Race wheelset
Tires
e*thirteen TRS Race 27,5" | 2.35
Brakes
Brakes
SRAM Guide RSC ROTOR CENTERLINE | 200mm / 180mm
Brake Levers
SRAM Guide RSC
Cockpit
Stem
Renthal Apex 35 50mm
Handlebar
Renthal Fatbar Carbon 35 Gold | 30mm Rise | 800mm
Grips
Renthal Traction Lock-On
Headset
Acros AZX-203 High Cap
Seat
Saddle
SDG FLY MTN Cutout YT Custom | Orange | Grey
Seatpost
FOX TRANSFER Factory 31.6mm | S 125mm Drop | M - XXL 150mm Drop
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.42 mm | 1.38 mm | 1.34 mm | 1.3 mm | 1.27 mm |
| Bottom Bracket Height | 344 mm | 344 mm | 344 mm | 344 mm | 344 mm |
| Front Center | 735 mm | 759 mm | 783 mm | 807 mm | 831 mm |
| Rake | 42 mm | 42 mm | 42 mm | 42 mm | 42 mm |
| Trail | 116 mm | 116 mm | 116 mm | 116 mm | 116 mm |
| Stack | 593 mm | 603 mm | 612 mm | 621 mm | 630 mm |
| Reach | 417 mm | 437 mm | 457 mm | 477 mm | 497 mm |
| Top Tube Length | 562 mm | 585 mm | 608 mm | 631 mm | 655 mm |
| Seat Tube Angle | 76.5 ° | 76.5 ° | 76.5 ° | 76.5 ° | 76.5 ° |
| Seat Tube Length | 395 mm | 415 mm | 435 mm | 460 mm | 485 mm |
| Head Tube Angle | 65.5 ° | 65.5 ° | 65.5 ° | 65.5 ° | 65.5 ° |
| Head Tube Length | 110 mm | 120 mm | 130 mm | 140 mm | 150 mm |
| Chainstay Length | 427 mm | 427 mm | 427 mm | 432 mm | 432 mm |
| Wheelbase | 1162 mm | 1186 mm | 1210 mm | 1239 mm | 1263 mm |
| Bottom Bracket Drop | 13 mm | 13 mm | 13 mm | 13 mm | 13 mm |
| Wheels | 27" | 27" | 27" | 27" | 27" |
About this model
JEFFSY 27 CF Pro Race is a Yt Jeffsy model. 64 bikes variations carry this model name so far. You can easily view all of the Yt Jeffsy bikes models from 2019, here.
Model range prices
YT JEFFSY 27 AL Base 2019 is the cheapest bike model and costs 2399$. YT JEFFSY 29 CF Pro Race 2019 is the most expensive one and costs 5499$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Enduro bikes average price
According to our math, the average price for a trustworthy Enduro bike is 3599$. However, this doesn’t mean that if you spend less money on an Enduro bike, you couldn’t get a decent one. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 5499$. In conclusion, this bike price is 52.79% higher than the price of the average Enduro bike.
Average weight for Enduro bikes
The average weight for Enduro bikes is 14.27 kg (31.46 lbs). An easier bike will give you a big advantage in climbs. However, a heavier bike can gain speed when you descend.
YT JEFFSY 27 CF Pro Race it’s weighing 12.7 kg (28 lbs). At this weight, is considerably lighter than average. In other words, this model is 12.36% lighter than the average Enduro bike.
Overview of components
Fork
YT JEFFSY 27 CF Pro Race 2019 bike is equipped with the Fox Factory Float 36 fork, and has 160mm travel. Bike forks absorb the shocks and give you a smooth and pleasant ride. In short, you should always ensure you have a good fork when purchasing a bike.
Rear Shock
YT JEFFSY 27 CF Pro Race bike has the FOX Float DPX2 Factory 3pos-Adj | 230x65mm model installed, and has a travel of 160mm. Rear shocks offer better comfort, better traction, and better cornering. This allows for quicker riding on rough roads and trails. To sum up, always consider getting a bike that has a rear shock as well.
Wheels
When it comes to wheels, the JEFFSY 27 CF Pro Race bike is equipped with the 27.5″ carbon model. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The JEFFSY 27 CF Pro Race comes with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, you can ride your bike with confidence.
Dropper post
The YT model is also equipped with a dropper post. Therefore, climbing or descending will be a breeze.