Kona HonzovsRocky Mountain Growler
Stop looking at these two bikes as just hardtails. One is a zippy trail scalpel that wants to hop every root, and the other is a slack-out bruiser that thinks it is an enduro bike. Choosing between them depends entirely on whether you value agility or pure, unadulterated stability on the descents.


Overview
The Kona Honzo is a legacy name in the hardtail world, famous for the formula that combined big 29-inch wheels with ultra-short chainstays. It is built for riders who treat the trail like a playground, constantly pulling manuals and snapping through tight corners. In contrast, the Rocky Mountain Growler is a modern extremist. It takes the long-and-slack philosophy to its logical conclusion on a rigid frame, offering a 64-degree head angle that makes it look ready for a downhill race. While Kona offers both aluminum and high-end chromoly builds like the ESD, Rocky Mountain keeps things focused on value-oriented alloy frames. The Honzo feels like a refined, agile instrument, whereas the Growler feels like a battleship designed to steamroll over terrain that usually makes hardtail riders nervous. Kona provides more variety in frame materials, but Rocky Mountain delivers a more radical geometry package for the price point.
Ride and handling
Riding the Honzo ESD is a starkly different experience from the aluminum base models. The ESD chromoly frame offers a level of suppleness that aluminum cannot match, helping to mute the trail chatter that usually vibrates through your ankles. Even the aluminum Honzo is a speed demon on flowy singletrack. It pops off lips with an eagerness that the Growler lacks. Reviewers describe the aluminum Honzo as zippy, though they also warn it can feel rigid and bouncy in the chunk. It rewards an active rider who moves the bike around rather than a passenger. The Growler wants to be ridden like a full-suspension bike. With that massive 1239mm wheelbase on the size Large, it is unflappable at high speeds. It is the kind of bike where you just point the front wheel down a rock garden and trust the geometry to keep you upright. However, this stability comes at the cost of slow-speed precision. In tight switchbacks, the Growler can feel like a limousine, requiring a wide turning radius and more muscle to navigate. The Honzo, with its 425mm chainstays, will dance circles around it in the tight stuff. Speed is the deciding factor for both. The Honzo feels lazy and unresponsive if you are just coasting, but it rewards physical effort with a predictable response and a battleship calm composure. The Growler is the only hardtail most reviewers felt comfortable riding on full-suspension lines. The trade-off is that on mellower trails, the Rocky Mountain can feel sluggish, whereas the Kona stays energetic even when the terrain isn't trying to kill you.
Specifications
Kona’s ESD build is a premium beast, featuring a 150mm Marzocchi Bomber Z1 and a SRAM GX Eagle drivetrain. It is a significant step up in cost and performance from the Growler 50, which uses the Marzocchi Z2 and a Shimano Deore/XT mix. The ESD’s four-piston SRAM DB8 brakes with 200mm rotors provide much more stopping power than the MT4120 units on the Rocky, which is crucial when you consider how fast both of these bikes can go. At the more affordable end, the base Honzo and Growler 40/50 builds are more comparable. Kona often cuts corners with underpowered two-piston brakes and resin-only rotors, a move that reviewers rightly criticize for limiting downhill confidence. Rocky Mountain is a bit more thoughtful with tires, spec'ing 2.6-inch wide rubber that acts as a makeshift rear suspension. Running these at 20 PSI is a game-changer for hardtail comfort. Kona’s 2.4-inch tires on the aluminum builds feel a bit more precise but offer significantly less damping against the ground. One minor spec disappointment on the Growler 50 is the rear hub. Reviewers noted slop between the freehub and hub shell on the Shimano MT400 hub, causing clunks and rough shifts. Kona’s builds, while sometimes basic on the brakes, tend to use very reliable house-brand components like their grips and saddles that riders often keep for years.
| Honzo | Growler | |
|---|---|---|
| FRAMESET | ||
| Frame | Kona 6061 Aluminum Butted | Rocky Mountain 6061 Alloy | Threaded BB | Boost 148mm | Tapered Zerostack Headtube | Dropper Post Compatible |
| Fork | RockShox Recon RL Solo Air, 130mm, tapered steerer, 110mm spacing (Boost) | Marzocchi Z2 Float EVOL Rail 150mm | 44mm Offset |
| Rear shock | — | — |
| GROUPSET | ||
| Shift levers | Shimano Deore, 11-speed | Shimano Deore 12spd |
| Front derailleur | — | — |
| Rear derailleur | Shimano Deore, 11-speed | Shimano XT |
| Cassette | Shimano Deore, 11-speed, 11-51T | Shimano Deore 10-51T 12spd |
| Chain | KMC X11 | Shimano M6100 |
| Crankset | Shimano Deore crankarms, 30T chainring | Shimano Deore | 30T | 24mm Spindle | Crankarm Length: SM - MD = 170 | LG - XL = 175mm |
| Bottom bracket | Shimano Deore, 73mm | Shimano SM-BB52 |
| Front brake | Shimano MT410 hydraulic disc | Shimano MT4120 4 Piston | Resin Pads |
| Rear brake | Shimano MT410 hydraulic disc | Shimano MT4120 4 Piston | Resin Pads |
| WHEELSET | ||
| Front wheel | WTB ST i30 TCS; Shimano 110x15mm (Center Lock); Stainless black 14g | WTB ST i30 TOUGH TCS 2.0 | 32H; Shimano TC500 | 15mm Boost; 2.0 Stainless |
| Rear wheel | WTB ST i30 TCS; Shimano 148x12mm (Center Lock); Stainless black 14g | WTB ST i30 TOUGH TCS 2.0 | 32H; Shimano TC500 Boost 148mm; 2.0 Stainless |
| Front tire | Vee Tire Flow Snap Tackee TR 29x2.35 | Maxxis Minion DHF 2.6 EXO Tubeless Ready |
| Rear tire | Vee Tire Crown Gem DCC TR 29x2.3 | Maxxis Minion DHR II 2.6 EXO Tubeless Ready |
| COCKPIT | ||
| Stem | Kona XC/BC 35 | Rocky Mountain 35 AM | 0° Rise | All Sizes = 40mm |
| Handlebars | Kona XC/BC 35 | Rocky Mountain AM | 780mm Width | 38mm Rise | 9° Backsweep | 5° Upsweep | 35 Clamp |
| Saddle | Kona Trail | Rocky Mountain 148 Cromo |
| Seatpost | TranzX Dropper +RAD, internal routing, 31.6mm, with Shimano lever | X Fusion Manic Composite 30.9mm | XS - SM = 125mm | MD = 150mm | LG - XL = 170mm |
| Grips/Tape | Kona Key Grip | Rocky Mountain Lock On Ergo |
Geometry and fit comparison
The numbers tell a story of two different worlds. The Growler's 64-degree head tube angle is slack even for a modern enduro bike. This makes the front wheel feel like it is in a different zip code, providing a safety net on steep chutes. Conversely, the Honzo sits at 66.5 degrees on the aluminum models. It is slack, but not mountain-goat-steer slack. The Growler’s reach of 475mm on a Large is 20mm longer than the Medium Honzo, stretching the rider out into a more centered stance. One of the Honzo's greatest tricks is the incredibly low standover height—just 729mm on the Medium. This allows riders to run long-travel dropper posts, which is essential for getting the saddle out of the way on technical descents. The Growler is not exactly tall, but at 804mm for the Large, it feels significantly bulkier. The short 425mm chainstays on the Honzo are the secret sauce for its agility, whereas the 435mm stays on the Growler help keep that long wheelbase stable when you are pinballing through a rock garden. When the fork sags on these hardtails, the geometry steepens. The Growler's extreme starting point means it remains aggressive even under compression. The Honzo's geometry is more traditional trail-focused, making it a better all-rounder for riders who do not spend every weekend on double-black diamond descents.
| FIT GEO | Honzo | Growler | |
|---|---|---|---|
| Stack | 655 | 652 | -3 |
| Reach | 480 | 475 | -5 |
| Top tube | 638 | 647 | +9 |
| Headtube length | 120 | 120 | 0 |
| Standover height | 728 | 804 | +76 |
| Seat tube length | 450 | 445 | -5 |
| HANDLING | Honzo | Growler | |
|---|---|---|---|
| Headtube angle | 66.5 | 64 | -2.5 |
| Seat tube angle | 75 | 75 | 0 |
| BB height | 315 | — | — |
| BB drop | 60 | 60 | 0 |
| Trail | — | — | — |
| Offset | 42 | — | — |
| Front center | 787 | — | — |
| Wheelbase | 1205 | 1239 | +34 |
| Chainstay length | 425 | 435 | +10 |
Who each one is for
Kona Honzo
This is the tool for the rider who spends their time on tight, technical woods trails or jump-heavy flow parks. If you find yourself constantly trying to manual out of corners or hopping over every log in your path, the short rear end will make you a very happy pilot. It is a bike for someone who treats the climb as a necessary evil to get to the play part of the ride.
Rocky Mountain Growler
If your local trails are fast, chunky, and involve steep descents that usually require a 160mm travel bike, the Growler is the budget-friendly way to survive them. It is ideal for the rider who does not care about being the fastest up the hill but wants to keep up with their full-suspension friends on the way back down without spending five thousand dollars.

