At first glance, the new Bronson hardly differs from its predecessor, were it not for the large front wheel. The innovations are in the details. The frame has more space for steel suspension struts and revised kinematics. In addition, the chainstay length has been adapted to the respective frame size. It is no longer the same across all sizes. The XS version also has a 27.5-inch wheel at the front in order to achieve a lower standover height. As before, the bike has 160 millimetres of travel at the front and 150 at the rear. The geometry can be adjusted via a flip-chip, tested in the high position.

What makes this bike stand out and how does it differ from other bikes of equal value? Santa Cruz Switzerland lists the following points:

• Mullet wheel construction (of course only if you compare it with pure 27.5ers or 29ers)
• Chainstay length is adjusted for every frame size
• Lifetime warranty on frame, rear suspension bearings, carbon wheels
• Latest development stage of the VPP rear triangle

Statement from: Tassilo Kreissl, Sales/Internal Service Trailworks AG

Special features

• Mullet structure
• Geometry adjustment via flip chip
• Lubrication nipple on the VPP link
• Two massive protectors on the down tube

On the flat

The Bronson offers a very upright riding position thanks to its short reach and fairly steep seat angle. It feels unusual to pedal from above and not from behind. Whether this makes ergonomic sense remains to be seen. In combination with the "fat" tires, this riding position inhibits propulsion on flat terrain and where you pedal with a high cadence. On the other hand, the suspension inspires from the first meter, it is very sensitive and absorbs even the smallest bumps.

Up the mountain

As soon as you start to climb, the speed drops and you lean forward a little more due to the smaller rear wheel, pedaling becomes easier. On gravel or asphalt roads, the weight of 15 kilos and the slow-rolling tires have a negative effect. You don't get as much momentum as usual. However, if you're on a technical singletrack trail where speed is low but traction is essential, the Bronson scores highly. With stoic calmness, you can even pedal up larger steps without any effort. The rear end literally slides over obstacles and the shock absorber provides good support. This also prevents you from hitting the pedals. In steep and tight bends, you need to shift your weight forward to prevent the front wheel from rising. Compared to other mullet bikes, this Santa Cruz climbs like a mountain goat. However, you do need a bit of a push in your legs, as the gear ratio of 32 to 50 teeth in the lowest gear will otherwise push you to the limit in the Alps.

Down the mountain

On the descent, you can enjoy the "fat" tires. The combination of the well-functioning VPP rear end and the well-balanced Fox fork means you benefit from excellent traction. Obstacles strangely disappear into thin air as soon as you've moved the front wheel over them. The rear end simply swallows everything, whether it's a root field with quick successive hits or meter-high steps. The Bronson has very good directional stability, nothing upsets it. However, it takes a bit of physical effort to pull smoothly around bends with the Mullet superstructure. Initially, the handling takes some getting used to, as the rear feels more agile than the front. However, once you have steered the front wheel around a bend, the rear wheel follows with ease, even if it chooses a different line. The steeper the descent, the more you benefit from the "small" rear end. Jumplines elicit many a cry of joy. It's easy to get airborne and regardless of whether you land perfectly, fly into the flat or mess something else up, the Bronson forgives you almost everything.

Conclusion

The Bronson is a trail and enduro bike at the same time, making it ideal for shuttle rides or Bahnentours. It doesn't like long transfers on flat terrain and uphill you'd rather choose a technical single trail than a forest road. But downhill it doesn't matter, it masters every route. If you haven't enjoyed mullet bikes so far, you have to try this Santa Cruz, it could make you rethink your approach.

Recommendation

The downside of the tested bike is clearly its high weight. This can be greatly minimized with a lightweight body. Depending on the equipment variant, you can save up to one kilo. If you also choose a 52 t cassette and a 30 t chainring, this will significantly improve uphill performance even further.

Specifications

Geometry

All data here: Link

Manufacturer/distribution

www.santacruzbicycles.com

Test report published in issue 01/2022 of Ride magazine
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