The Jam is an old acquaintance in the Focus MTB model range. In 2017, the Jam as a playful trail bike with 140 millimetres of travel, 27.5-inch wheels and short geometry for the first time in the Stuttgart-based company's portfolio (development headquarters). But with the old Jam, the new 2021 mountain bike from Focus have little in common. It has become more of a mini enduro.
Focus Jam with revised aluminium frame
The most obvious change is the completely new aluminium frame. Focus continues to rely on its Fold kinematics like in the old Jambut now places the shock horizontally under the top tube. This means that there is space for a large water bottle in all frame sizes. But even compared to its direct predecessor, which was also available in 29 inches, much more has changed than just the design: with the increased suspension travel of 150 millimetres, 29-inch wheels and a more downhill-oriented and significantly longer geometry, Jam riders are now even more focused on the downhill vertical.
Longer and flatter: the geometry of the Focus Jam
However, the long and flat geometry with a 480 to 485 millimetre reach (size L) and 65 degree steering angle is not set in stone. If you like it a little steeper and more agile, you can adjust the steering and seat angle by half a degree using a flip chip. At 435 millimetres, the chainstays are moderately average.
Focus Jam 2021: models and prices
When it comes to the frame, Focus places greater emphasis on durability than on low weight, which is why the bike weighs in at a hefty 3600 grams (without shock). The Jam is available in two versions for 2399 euros and 2999 euros. The entry-level Jam 6.8 model comes with Rockshox suspension with Super Deluxe shock and Revelation fork. When it comes to the drivetrain, the Swabians have turned to the NX and SX range from Sram.
For an additional 600 euros, the Jam 6.9 comes with Fox suspension from the Performance series and Shimano XT components. According to the manufacturer, the weight is 15.9 kilos. With a bit of luck, you can also get your hands on one of the 80 LTD versions of the new Jam for € 3999. Also on board: a Rockshox Lyrik and the brand new electronic Sram GX Eagle AXS drivetrain.
Max Fuchs
Editor
