YT Industries YT JEFFSY 29 CF Pro Race 2019
2019 Mountain
Estimate price |
5,499$
Weight | 12.9 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 29" -
Travel Front 150mm -
Travel Rear 150mm -
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 29" 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 29“ | 150mm | Grip 2 | 15QRx110 | 44mm Rake
Rear Shock
FOX Float DPX2 Factory 210x55mm | 3pos-Adjust | Evol LV
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 29“ x 27mm | 110x15mm | 148x12mm
Spokes
e*thirteen TRS Race wheelset
Tires
e*thirteen TRS Race 29" | 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 | Silver
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 | 1.437 mm | 1.382 mm | 1.334 mm | 1.298 mm | 1.255 mm |
| Bottom Bracket Height | 344 mm | 344 mm | 344 mm | 344 mm | 344 mm |
| Front Center | 741 mm | 763 mm | 785 mm | 809 mm | 831 mm |
| Rake | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Trail | 117 mm | 117 mm | 117 mm | 117 mm | 117 mm |
| Stack | 618 mm | 622 mm | 627 mm | 636 mm | 640 mm |
| Reach | 430 mm | 450 mm | 470 mm | 490 mm | 510 mm |
| Top Tube Length | 572 mm | 593 mm | 615 mm | 638 mm | 660 mm |
| Seat Tube Angle | 77 ° | 77 ° | 77 ° | 77 ° | 77 ° |
| Seat Tube Length | 400 mm | 415 mm | 435 mm | 460 mm | 485 mm |
| Head Tube Angle | 66 ° | 66 ° | 66 ° | 66 ° | 66 ° |
| Head Tube Length | 100 mm | 105 mm | 110 mm | 120 mm | 125 mm |
| Chainstay Length | 435 mm | 435 mm | 435 mm | 440 mm | 440 mm |
| Wheelbase | 1174 mm | 1196 mm | 1218 mm | 1247 mm | 1269 mm |
| Bottom Bracket Drop | 32 mm | 32 mm | 32 mm | 32 mm | 32 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" |
Model Overview
JEFFSY 29 CF Pro Race is a Yt Jeffsy model. There are 64 bikes that carry this model name. You can easily view all of the Yt Jeffsy bikes models from 2019, here.
Model range prices
The most economical model, the YT JEFFSY 27 AL Base 2019 has a starting price of 2399$. YT JEFFSY 29 CF Pro Race 2019 on the other hand is the most expensive at 5499$.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Enduro bikes average price
Our math shows that the average cost of a dependable Enduro bike is 3599$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Enduro bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
This bike was released in 2019 and its price was 5499$. In conclusion, this bike price is 52.79% higher than the price of the average Enduro bike.
Average weight for Enduro bikes
Enduro bikes have an average weight 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.
considerably lighter than average, JEFFSY 29 CF Pro Race has a weight of 12.9 kg (28.44 lbs). In other words, this model is 10.62% lighter than the average Enduro bike.
JEFFSY 29 CF Pro Race components
Fork
This bike has the Fox Factory Float 36 fork installed. The fork’s travel is 150mm. Bike forks are great for shock absorption and provide you with a smooth ride. In conclusion, always look for a fork with decent travel when you buy a bike.
Rear Shock
From the factory, it comes with the FOX Float DPX2 Factory 210x55mm | 3pos-Adjust | Evol LV rear shock model, which 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. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels size
The wheels on JEFFSY 29 CF Pro Race are the 29″ carbon type. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The JEFFSY 29 CF Pro Race comes with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Dropper post
The YT model is also equipped with a dropper post. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.