Robust and strong on the descentsFocus Jam2 7.0 on test

Florentin Vesenbeckh

 · 12.05.2022

Robust and strong on the descents: Focus Jam2 7.0 on testPhoto: Georg Grieshaber
Robust and strong on the descents: Focus Jam2 7.0 on test

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The new edition of the Jam2 relies on Shimano's EP8 and a large 720 Wh battery. It is one of two bikes in the test that do without a carbon chassis.

Nevertheless, at 8,000 euros it is in the upper price segment. Sram's electronic and wireless GX AXS is an eye-catcher, but there is still no suspension from the top range and no elegant carbon parts. Nevertheless, powerful Code RSC stoppers with 220 mm brake discs at the front and rear, top-quality Schwalbe tyres and high-quality aluminium wheels create a coherent equipment package. Even better: the Stuttgart-based company has given its newcomer a system weight rating of up to 150 kilos. A rarity on the market.

Conclusion on the Focus Jam2 7.0

Robust and downhill-strong all-mountain bike with top range and stylish extras. The high weight prevents even better grades and trail characteristics. Strong: approved for up to 150 kg.

  Focus Jam2 7.0: The USB port on the top tube supplies your mobile phone or GPS with power from the main battery. One of the many well thought-out extras on the Jam2.Photo: Georg Grieshaber Focus Jam2 7.0: The USB port on the top tube supplies your mobile phone or GPS with power from the main battery. One of the many well thought-out extras on the Jam2.  Focus Jam2 7.0: Focus is the only bike in the test that relies on electronic and wireless shifting. Srams GX Eagle AXS, which requires a separate battery on the rear derailleur.Photo: Georg Grieshaber Focus Jam2 7.0: Focus is the only bike in the test that relies on electronic and wireless shifting. Srams GX Eagle AXS, which requires a separate battery on the rear derailleur.

Technical data Focus Jam2 7.0

General information

Drive

  • Motor: Shimano EP8
  • Max. Torque 3): 85 Nm
  • Battery 3) / weight 2)/ price replacement battery: Focus, 720 Wh / 4200 g / 849 Euro
  • Gear system: Sram GX Eagle AXS (12-speed)
  • Translation (v. / h.): 36; 10-52
  • Display / Size: Shimano SC-EM800 / 21 x 38 mm

Equipment

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  • Permissible total weight 3): 150 kg
  • Fork / Shock: Rockshox ZEB Select+ / Fox Float X Performance
  • Suspension travel (f. / h.): 150 mm / 150 mm
  • Telescopic seatpost: Focus Dropper, 170 mm
  • Brake / Disc Ø: (front / rear) Sram Code RSC / 220 mm / 220 mm
  • Wheels: DT Swiss HX1700 Spline Hybrid
  • Tyres: Schwalbe Magic Mary / Big Betty ST, 29 x 2.6"

Measured values 2)

  • Sizes / frame material: S / M / L / XL (tested L) / Aluminium
  • Centre of gravity height: 532 mm
  • Handlebar width: 780 mm
  • Crank length / Q-factor: 165 mm / 182 mm
  • Reach / Stack: 473 mm / 641 mm
  Focus Jam2 7.0 geometry: Focus Jam2 7.0 geometry:

1) The reach height was determined during standardised test rides on an asphalt climb with a gradient of 12.2 percent. Highest support level, 150 watts pedalling power of the rider, rider weight incl. equipment 90 kg. The altitude metres in clearly reduced emergency mode are shown in brackets. The average speed refers to the journey with full assistance. | 2) Determined on the test benches in the EMTB test lab, weight without pedals. Battery weight may include screwed-on cover. | 3) Manufacturer's specification | 4) The judgement reflects the subjective impression of the testers and the results of the reach measurement and the laboratory tests. The EMTB judgement is independent of price.

The results of the Focus Jam2 7.0 in the complete comparison test of the 9 E-All-Mountains from EMTB 1/2022 can be conveniently downloaded as a PDF below the article. The test report costs 1.99 euros.

Why not free of charge? Because quality journalism has a price. In return, we guarantee independence and objectivity. This applies in particular to the tests in EMTB. We don't pay for them, but the opposite is the case: we charge for them, namely tens of thousands of euros every year.

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Florentin Vesenbeckh has been on a mountain bike since he was ten years old. Even on his very first tour, he focussed on single trails - and even after more than 30 years in the saddle of an MTB, these are still the quintessence of biking for him. He spent his youth competing in various bike disciplines and later his cycling career was characterised by years as a riding technique coach. Professionally, the experienced test editor now focusses on e-mountainbikes. In recent years, the qualified sports scientist and trained journalist has tested over 300 bikes and more than 40 different motor systems in the laboratory and in practice.

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