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Today’s Deals2019 YT Industries
JEFFSY 29 CF Pro Race
A 29″ carbon frame full suspension enduro bike with ultra high-end components.
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Manufacturer Price
$5,499| Weight | 28.4 lbs |
|---|---|
| Frame | Carbon |
| Suspension | Full, 150 / 150mm |
| Fork | Fox Factory Float 36 |
| Shock | Fox Float DPX2 Factory |
| Wheels | 29″ Carbon |
| Drivetrain | 1 × 11 |
| Groupset | XTR, e*thirteen TRS Race |
| Brakes | SRAM Guide RSC Hydraulic Disc |
| Seatpost | Dropper |
Summary
The YT Industries Jeffsy is a highly capable trail bike, praised for its aggressive design, improved geometry, and excellent value. It offers a smooth, efficient ride with a suspension that handles both small bumps and larger impacts well. The bike is noted for its stability at speed and agility, making it a favorite among aggressive riders. However, some reviews mention issues with component choices like harsh-feeling wheels and underpowered brakes in steep terrain.
Aggressive design aimed at serving aggressive riders
Improved geometry for better handling
Excellent value for money
Smooth and efficient suspension performance
Stable at speed yet agile
Harsh-feeling wheels and tires
Underpowered brakes in steep terrain
Some components require adjustment
From end to end, YT’s entire lineup is aimed primarily at serving aggressive riders.
BIKE MagazineThe Jeffsy’s updates make it hugely capable on a wide range of trails
BikeRadarBang Boom Bang – the JEFFSY likes it rough!
Enduro Mountainbike MagazineThis is not an enduro bike! It's a very capable trail bike.
NSMBThe highly revamped 2019 YT Jeffsy is now hitting consumers’ hands and receiving rave reviews with new owners.
MTBRFeedback?
View all reviews
May 2019 · Trev Worsey
With category blurring potential, the new 150 mm travel YT Jeffsy CF PRO RACE 29 is ready to battle way beyond its pay grade, but how does it compare against its big brother the YT Capra CF PRO RACE 29? We tested them both against the clock and on the trails to find out. The […]
May 2019
What happens when you add longer travel, burlier suspension and fancier parts to an already-fancy, burly long-travel trail bike? The YT Jeffsy 29 CF Pro Race.
Jan 2019 · Tom Marvin
There’s still a fair bit of pop available, thanks to the progressive suspension, but with a longer bike, it’s not quite as playful as the previous generation, I feel.. .
Jan 2019 · Hannah Dobson
It’s the first few minutes of a bike launch and I’m having to try quite hard not to weep. The scepticism brought about by predictably dramatic music, followed by an...
Dec 2017 · Drew Barber
Priced right and packing good looks, the YT Jeffsy is a tempting buy. But how does the Jeffsy star up on the trail or against its 29" brother?
Aug 2017 · Alan Muldoon
The Jeffsy CF Pro Race 27 takes the stock 27 platform and pumps the travel up to 160mm. It’s something of a lone wolf within the Jeffsy 27 range.
Light, fast and dressed to impress.
Takes the Fox 34 to the limit.
| 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 BB Standard: BB86/BB92, Press Fit |
|---|---|
| Fork | FOX 36 Float Factory 29“ | 150mm | Grip 2 | 15QRx110 | 44mm Rake Travel: 150mm Spring Type: Air |
| Shock | FOX Float DPX2 Factory 210x55mm | 3pos-Adjust | Evol LV Travel: 150mm |
| Bottom Bracket | e*thirteen BB92 30mm |
| Headset | Acros AZX-203 High Cap |
| Stem | Renthal Apex 35 50mm |
| Handlebar | Renthal Fatbar Carbon 35 Gold | 30mm Rise | 800mm |
| Saddle | SDG FLY MTN Cutout YT Custom | Silver |
| Seatpost | FOX TRANSFER Factory 31.6mm | S 125mm Drop | M - XXL 150mm Drop Type: Dropper |
| 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. |
| Grips | Renthal Traction Lock-On |
| Rear Derailleur | Shimano XTR Shadow Plus | 11-Speed |
|---|---|
| Crank | e*thirteen TRS Race Carbon 175x73mm | 32T Boost |
| Shifters | Shimano XTR 11-Speed |
| Cassette | e*thirteen TRS Plus 9-46T | 11-Speed |
| Chain | Shimano CN-HG601-11 |
| Chain Guide | e*thirteen TRS Race SL I05 2 bolt | 28-36T | Compact Slider |
| Brakes | SRAM Guide RSC ROTOR CENTERLINE | 200mm / 180mm Type: SRAM Guide RSC Hydraulic Disc |
| Brake Levers | SRAM Guide RSC |
| Rims | e*thirteen TRS Race 29“ x 27mm | 110x15mm | 148x12mm |
|---|---|
| Spokes | e*thirteen TRS Race wheelset |
| 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 |
| Tires | Front: e*thirteen TRS Race 29" | 2.35, Rear: e*thirteen TRS Plus 29" | 2.35 |
First added March 17
Last updated August 20
Not listed for 2,502 days