Discover Your YT
It’s never too late to try something new and find your passion. That’s hardwired into the YT brand, and every bike that they make. Young Talent is what YT stands for. It’s inside us all. It’s up to each of us to find our young and undiscovered talent, to overcome conventions and pursue our dreams.
JEFFSY Base – why you want it.
The JEFFSY Base 29 is an all-mountain bike featuring an aluminium frame and fast-rolling 29-inch wheels, made for any rider looking for maximum riding pleasure. The RockShox suspension offers 150 mm of front travel and our progressive V4L kinematics are ready for any challenge, so you can go right ahead and hit that next jump.
A kit that makes you look twice
With 150 mm of travel, the RockShox Yari RC is built around the same robust chassis as the Lyrik, paired up here with the proven Motion Control damper. Out back, the RockShox Deluxe Select shock provides all the performance you require from an all-mountain bike. The 1x12 drivetrain is made by SRAM: the SX Eagle group features an aluminium crank with a steel chainring and thanks to the 11 – 50 cassette, it provides enough range to make sure you can always find the right gear for any terrain. The M1900 wheels from DT Swiss were developed specifically to meet the demands of modern all-mountain bikes and together with the MAXXIS Minion DHR II tyres they form the perfect combo for both uphill and downhill action. SRAM’s Guide T delivers reliable braking performance while the YT Postman dropper post makes sure you always have the saddle where you need it.
Geometry you can’t overlook
The easy-rolling JEFFSY 29 combines outstanding climbing capabilities with speedy downhill performance. The long reach, slack head angle and low front give you an aggressive position for the descents, so you can stay active and in control at all times. Thanks to the rolling characteristics of the 29-inch wheels and the steep seat tube angle you’ll easily get back to the top without lifts or hike-a-bikes. With the Flip Chip, you can make the head angle 0.5 degrees steeper and raise the BB. To ensure a balanced geometry across all frame sizes, the chain stays are 5 mm longer on XL and XXL frames.
This bike will be shipped un-built in it's standard bike box. Pushys strongly recommend that this bike MUST be built by a trained mechanic, at a bike shop, or a mobile bike mechanic. Any assembly undertaken without professional assistance is at the customer's risk and any damage resulting from faulty assembly will not be covered by the warranty.