KayakCarts.net

Fit check

Old Town Sportsman 120
with the
Bonnlo KC270 Kayak Cart

Recommended Inferred— evidence level: No direct fit report exists. Our published rules engine compared measured cart geometry and capacity against measured kayak geometry and loaded weight. Geometry is not the same as a real-world fit.

This pairing works. The load margin is sensible and nothing about the hull or the cart geometry fights you.

What works

  • Load margin is comfortable at 12% of the rated capacity.
  • The foam-sleeved uprights suits your hull shape.
  • 30.5 cm (12 in) flat-free wheels handles hardpack well.

Load margin as you actually load it

Against a planning capacity of 204 kg (450 lb) . Starting point is the rigged weight of 25.4 kg, not the 25.4 kg hull figure.

Boat only

25.4 kg / 204 kg

As it comes off the roof bars, nothing aboard.

12% — Comfortable. Under 70% of rated capacity. Headroom for gear creep, rough ground and shock loading.

Light day kit

33.4 kg / 204 kg

Paddle, PFD, dry bag, water, small anchor. (+8 kg)

16% — Comfortable. Under 70% of rated capacity. Headroom for gear creep, rough ground and shock loading.

Loaded fishing rig

45.4 kg / 204 kg

Crate, battery, fish finder, rods, tackle, catch. (+20 kg)

22% — Comfortable. Under 70% of rated capacity. Headroom for gear creep, rough ground and shock loading.

Gear figures are our standard scenario weights, not measurements of your kit. Swap in your own on the weight calculator.

Hull and cart geometry

The boat

Hull shape
Flat / near-flat bottom
Beam
82.6 cm (32.5 in)
Cart policy
either

The cart

Pad type
Foam-sleeved uprights
Pad geometry
Not published
Width range
16–47.5 cm (6.3–18.7 in)
Cart type
budget adjustable platform cart

Across the ground you cross

Verdicts recalculated for each surface at the light-day-kit load. Terrain scores are our declared judgement scale from wheel geometry and construction — not instrumented pull-force testing.

Fit verdict and rolling score by terrain for this kayak and cart
Surface Rolling Best wheel Verdict
Sealed car park / boat ramp — Recommended
Hard-packed dirt track — Recommended
Grass / turf — Recommended
Gravel or shingle — Recommended
Wet / firm sand — Workable
Deep dry soft sand — Not recommended
Mud / tidal flat — Not recommended
Steps or a steep bank — Recommended

Documented failure modes for this cart

Reported by owners, not by us. These are not specific to your kayak, but they are what goes wrong.

  • Capacity claim is unverifiable

    high Unverified— evidence level: Sources disagree, or the only sources are retailer listings that contradict each other. We show the conflict rather than pick a winner.

    A 204 kg claim on a 5.1 kg budget frame with no published test method deserves scepticism. Derate it heavily in your planning.

  • Foam-sleeved uprights, not contoured bunks

    medium Inferred— evidence level: No direct fit report exists. Our published rules engine compared measured cart geometry and capacity against measured kayak geometry and loaded weight. Geometry is not the same as a real-world fit.

    Same flat-contact problem as other non-cradle carts under rounded hulls.

Other carts for this kayak

Railblaza C-Tug YakAttack TowNStow Bunkster Wheeleez Kayak Cart Beach Wheeleez Kayak Cart Mini Suspenz All-Terrain Super Duty Airless Cart Wilderness Systems Heavy Duty Kayak Cart
Run the full finder Sportsman 120 record KC270 Kayak Cart record
Sources last checked:
Sources (2)