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Today’s Deals2018 YT Industries
Jeffsy 27 CF
A 27.5″ carbon frame full suspension enduro bike with high-end components.
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Manufacturer Price
$3,499| Weight | 28.1 lbs |
|---|---|
| Frame | Carbon |
| Suspension | Full, 150 / 150mm |
| Fork | RockShox Pike RCT3 |
| Shock | RockShox Deluxe RT3 |
| Wheels | 27.5″ Aluminum |
| Drivetrain | 1 × 11 |
| Groupset | XT |
| Brakes | SRAM Guide RS Hydraulic Disc |
| Seatpost | Dropper |
Summary
The YT Industries Jeffsy is a trail bike that excels in aggressive descending and technical climbs, thanks to its Virtual 4 Link suspension and adjustable geometry. It offers excellent value with its consumer-direct business model, though some builds may feel twitchy at high speeds or limited in suspension travel. The bike is frequently praised for its fun factor and versatility on a variety of trails.
Consumer-direct business model keeps prices significantly lower
Virtual 4 Link suspension provides excellent small-bump sensitivity and mid-stroke support
Ideal geometry for aggressive descending with adjustable angles
Snappy and agile yet stable on technical uphill sections and high-speed descents
Frame can’t accept traditional water bottles
Some builds may feel twitchy at higher speeds
Limited suspension travel on rougher terrain
if this was the $4,600 version, how could the flagship CF Pro ride any better?
BIKE MagazineFast, agile, feedback-rich and top value, but its short travel and uptight geometry are frustrating
BikeRadarThe YT Jeffsy is a ripper of a bike.
Flow Mountain BikeFeedback?
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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
The new Jeffsy gets more travel in both wheel sizes, a better pedalling platform, longer reach, shorter offset and of course Christopher Walken...
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...
Jan 2018 · Rob Weaver
Instead, the Jeffsy 27 offers some impressive all-round credentials and is as happy being razzed about in your local woods as it is clocking up the trail miles, though the bigger-wheeled version does feel like it carries speed a touch better.. .
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?
Nov 2017 · Christoph Bayer
JEFFSY 27 or CAPRA? For our enduro bike comparison, YT sent us the YT JEFFSY 27 CF Pro Race. Does this bike live up to its name? [...]
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.
Jun 2017 · Francesco Mazza
In April 2016 Young Talent Industries launched their first 29er, the Jeffsy 29, following the successful aggressive trail bike trend, like many other brands are doing now. In February 2017 YT stretched out the Jeffsy range by presenting a 27.5” version of the bike with 6 different builds: the Jeffsy 27. For the first ride test, during the bike launch, we were given the top notch CF Pro Race, with 160mm of travel at both wheels. For the more detailed test instead, we thought it would been interesting to try the CF Pro, which is the second build in terms of
| Frame | Carbon Fiber BB Standard: BB86/BB92, Press Fit |
|---|---|
| Fork | RockShox Pike RCT3, 46mm rake, Boost Travel: 150mm |
| Shock | RockShox Deluxe RT3, 230mm x 60mm Travel: 150mm |
| Bottom Bracket | Race Face BB92 |
| Headset | Acros AIX-326 |
| Stem | Race Face Turbine R, 50mm length |
| Handlebar | Race Face Turbine R 35, 35mm rise, 780mm width |
| Saddle | SDG Fly MTN, red, YT custom |
| Seatpost | e*thirteen TRS+, 125mm or 150mm drop Type: Dropper |
| Pedals | None included |
| Grips | ODI Elite Motion V2.1 Lock-on |
| Rear Derailleur | Shimano XT Shadow Plus |
|---|---|
| Front Derailleur | N/A |
| Crank | Race Face Turbine, 175mm length, Boost |
| Shifters | Shimano XT, 11-speed |
| Cassette | e*thirteen TRS+, 9-46 tooth, 11-speed |
| Chain | Shimano CN-HG601-11 |
| Chain Guide | N/A |
| Brakes | SRAM Guide RS Type: SRAM Guide RS Hydraulic Disc |
| Brake Levers | SRAM Guide RS |
| Rims | e*thirteen TRS, 28 hole, 30mm width |
|---|---|
| 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 |
| Tires | Front: e*thirteen TRSR, 2.35", Rear: e*thirteen TRS+, 2.35" |
First added April 14
Last updated April 14
Not listed for 2,967 days