BMC Speedfox 29 SF03 on test

Ludwig Döhl

 · 26.09.2016

BMC Speedfox 29 SF03 on testPhoto: Georg Grieshaber
BMC Speedfox 29 SF03 on test
The Speedfox shows the most important all-mountain characteristics: The aluminium chassis with 34 mm Fox fork is the heart of the bike, Onza tyres and 130 mm suspension travel are not afraid of the Lake Garda tour.

The voluminous frame shines there with high stiffness and consequently high precision on the trail. The stiff fork ensures direct steering behaviour and there is no lack of safety downhill. However, the suspension is not bottomless, it does not offer the full suspension travel. It climbs inconspicuously and calmly. If BMC isn't one of the most competitively priced brands anyway, the Swiss company is now being hit by the currency crisis: last year, the Speedfox SF02 with a carbon frame and Shimano XT groupset (BIKE 4/15, verdict: very good) was tested for € 2999. For the same money, you can now get the SF03 with an aluminium frame and Deore/SLX drivetrain, and the system wheelset also has to make way for a DT Swiss rim with Deore hubs. The model downgrade is accompanied by a significant weight upgrade: +600 grams compared to last year. Clever: A chain guide can be attached to the chainstay protector.


ConclusionThe BMC rumbles unobtrusively over the trails. A robust, heavy all-mountain bike for demanding terrain.


The alternative: If the Speedfox is too tame for you, you should consider the Trailfox. The 29er wheels and the suspension with 150/160 millimetres of travel guarantee a full road holding. The model
TF 03 costs 3999 euros.

  BMC Speedfox: In 2016, cables routed in the frame are actually the status quo. The BMC solution is a mud flap. At least the outer sleeves are continuous.Photo: Georg Grieshaber BMC Speedfox: In 2016, cables routed in the frame are actually the status quo. The BMC solution is a mud flap. At least the outer sleeves are continuous.  BMC Speedfox: The SAG display on the bellcrank makes it easier to adjust the shock. You can read the setting from the top of the saddle.Photo: Georg Grieshaber BMC Speedfox: The SAG display on the bellcrank makes it easier to adjust the shock. You can read the setting from the top of the saddle.  BMC, Rocky, Felt: Although XT rear derailleurs are fitted, they are the old 10-speed models from last year. Orbea, Cube & Fuji already have the 11-speed drivetrain.Photo: Georg Grieshaber BMC, Rocky, Felt: Although XT rear derailleurs are fitted, they are the old 10-speed models from last year. Orbea, Cube & Fuji already have the 11-speed drivetrain.  Test 2016 All Mountain Fullys 29: BMC Speedfox 29 SF03Photo: BIKE Magazin Test 2016 All Mountain Fullys 29: BMC Speedfox 29 SF03
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  The 34 mm fork of the BMC Speedfox has 130 mm travel on the test bench, in practice we used 120 millimetres.Photo: BIKE Magazin The 34 mm fork of the BMC Speedfox has 130 mm travel on the test bench, in practice we used 120 millimetres.


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