Kona Process 153vsSanta Cruz Bronson

The Kona Process 153 G3 marks a return to the brand’s roots, prioritizing a silent, cohesive feel and a linkage-driven single pivot that just works. It is built to be a bulletproof brawler, a bike that handles the tight, awkward technical sections of the Pacific Northwest without feeling like a sluggish monster truck. Kona isn't chasing the "longest and slackest" crown here; they’ve instead refined a platform that feels tight and maneuverable, avoiding the rattles and jiggles that plague many bikes in the enduro category. In the other corner, the Santa Cruz Bronson V4 is a dedicated mullet bike, purpose-built around a 29-inch front and 27.5-inch rear wheel setup. It is positioned as the ultimate all-rounder for riders who find the full-29er Hightower too serious and the 5010 too small. With its refined VPP suspension and premium carbon construction, the Bronson demands a significant "Santa Cruz Tax," but it justifies the entry fee with industry-leading ownership support, including free lifetime bearing replacements and a frame that feels exceptionally damped and predictable.

The Process 153 is a "hot hatchback" that thrives at medium speeds, changing direction with a precision that makes it feel shorter than its 1244mm wheelbase. Reviewers rave about its silent operation—the tube-in-tube cable routing makes it one of the quietest bikes on the trail. However, this agility comes with a ceiling. When pushed into high-speed, repeated chunk, the rear end can feel jittery, and the single-pivot design sometimes hangs up on square-edged hits where more complex linkages might stay composed. It requires a more active, precise pilot to keep it from feeling overwhelmed in truly brutal terrain. By contrast, the Bronson offers a "dual nature" that feels secure on steeps but remains manual-happy on every side hit. The VPP suspension provides a supportive mid-stroke that resists diving, making it an excellent platform for pumping through rollers and popping off lips. The Bronson’s towering front end—exemplified by a 632mm stack on the medium—provides massive confidence on vertical chutes but can make the front wheel feel light and vague in flatter corners. It encourages an over-the-front riding style to keep that 29-inch wheel tracking, while the small 27.5-inch rear wheel follows like a faithful, albeit sometimes less stable, companion. On the climbs, the Bronson is the clear winner in pure efficiency. The VPP anti-squat is so effective that reviewers suggest the climb switch is mostly decorative. The Process 153 is no slouch, but the single-pivot rear end can get overworked on technical, step-up climbs, occasionally sitting deeper in its travel than is ideal. While the Kona feels manageable for long days, the Bronson feels genuinely energetic, rocketing up technical switchbacks with a snappiness that belies its 150mm of travel.