Catalyzer Series
ARK 36-ton HM carbon bass series, sub-$70 tournament-capable rods from micro-finesse to heavy casting.
The ARK Rods Catalyzer Series is a value-performance freshwater bass rod lineup based on 36-ton high-modulus carbon fiber blanks at an accessible price point, typically under $60-70. The series serves tournament and competitive club anglers who need reliable, sensitive rods across multiple technique categories without flagship rod budgets. Multiple review sources have recognized it as an overperformer in the budget-rod segment. Blanks use ARK's 36-ton HM carbon construction.
Guides are stainless steel framed. Reel seats are ARK custom. Handles use high-density EVA foam. The series has evolved over multiple generations; the 2025 Catalyzer line includes both updated versions of original models and carryover designs, indicated by two separate product page URLs in the lineup data. Actions run fast, extra-fast, and moderate throughout, notably diverse for a single series. The 90-day warranty with dated receipt is shorter than competing brands at this price point.
The 12 models split roughly evenly between spinning (8 models) and casting (4 models). Spinning ranges from a 5'6" UL micro-finesse model up to a 7'6" ML extra-fast for open-water drop shot. The casting models (7' MH, 7'2" H, 7'2" M/M, and 7'3" MH) cover the standard heavy-application baitcasting range. The two XF-action spinning models (CTL69MLXS and CTL76MLXS) are purpose-tuned for drop shot and similar high-sensitivity, immediate-hookset techniques.
Shaded band: the spread of the lineup's 12 models, as percentile rank among same-type rods. Solid line = series median · dashed ring = catalog median.
- Models
- 12 8 spinning · 4 casting
- Length
- 5'6"–7'6" 1.68–2.29 m
- Power
- UL–H 6 classes
- Action
- XF–M
- Line
- 1–25 lb
- Lure
- 1/64–1 1/2 oz 0.5–42.5 g
- List price
- $59.99
- Released
- 2025
Rods in this series
12 models| Save | Model | Length | Power | Price |
|---|---|---|---|---|
| CTL56ULMS | 5'6" | UL | Buy from ARK Rods | |
| CTL60MMFS | 6' | L | Buy from ARK Rods | |
| CTL66MLFS | 6'6" | ML | Buy from ARK Rods | |
| CTL66MFS | 6'6" | M | Buy from ARK Rods | |
| CTL69MLXS | 6'9" | ML | Buy from ARK Rods | |
| CTL70MLFS | 7' | ML | Buy from ARK Rods | |
| CTL70MFS | 7' | M | Buy from ARK Rods | |
| CTL70MHFC | 7' | MH | Buy from ARK Rods | |
| CTL72MMC | 7'2" | M | Buy from ARK Rods | |
| CTL72HFC | 7'2" | H | Buy from ARK Rods | |
| CTL73MHFC | 7'3" | MH | Buy from ARK Rods | |
| CTL76MLXS | 7'6" | ML | Buy from ARK Rods |
Model notes
5 of 12 modelsSeries lightest. 1-4lb line and 1/64oz floor make this the micro-finesse model for small streams, clear-water panfish, and ultra-light trout applications. Unusual in a bass-oriented series.
XF spinning model at 6'9". Extra-fast tip for immediate hook detection on drop shot and Ned rig; the ML power keeps it manageable on light fluorocarbon.
Only moderate-action casting model in the series. M/M combination suits moving baits, crankbaits, spinnerbaits, and swimbaits, where blank flex cushions treble hooks and improves lure action.
Series heaviest casting model. H power at 7'2" with 12-25lb range covers punching, heavy jigs, and swimbaits in thick cover. The 3/8oz floor keeps it usable for mid-weight presentations.
Longest spinning at 7'6" XF ML, extends reach for deep-water drop shot from boats, allowing longer presentations without repositioning. Same power/lure specs as the 6'9" XF.