Skip to content

Greys Fin 3/4, GREFIN34 review

A drag whose material is named, which nothing else here does.

The bottom line Rulon is the only drag material named on this shelf, and on a 3/4 fished with fine leaders an even drag is exactly what you are paying the extra for.

What the maker puts in writing

  • Size 3/4 · die-cast aluminium, machine-finished
  • Large arbor, stated to cut line memory
  • Full-disc Rulon drag
  • Protective bag included
  • Stated for trout, grayling and multi-species freshwater

The one word that separates it

Rulon. Six other listings on this shelf describe a disc drag and never say what the disc is. This one names the material, and a named material can be looked up, compared and argued about.

A full-disc surface is the other half of the claim: more area, more even pressure, and a fine leader that survives a sudden run.

What « 34 Rollen » means

The title reads (34 Rollen, schwarz). There is no size 34. The reference is GREFIN34 and the reel is a 3/4 — the slash went missing somewhere between the catalogue and the listing.

Where it can be bought

Germany 64,66 €, Britain 64,99 €, Italy 71,64 €, Spain 75,25 €, France 79,99 €, United States 89,95 €. Confirmed in all six.

Availability

Read on the day this page was built: 65 € to 80 € at the German, French, Italian and Spanish Amazon shops.

Priced in another currency: the American and British Amazon shops sell it outside the euro, so the range above excludes it.

Read from Keepa on the day this page was last revised; stock and price both move without notice.

Any price inside this text was read on 29 September 2026; the live one sits at the top of the page.

What sets this model apart

Compared with the median of its own aisle on this site — not with the market at large.

  • Amazon referenceB09MZFSVNT (one reference across 6 Amazon marketplaces)-47 % vs the aisle median
  • Size3/4 — from the reference GREFIN34; the title renders it as « 34 »-40 % vs the aisle median

The declared figures, and the point they run out

Strengths

  • Names the drag material — Rulon — where six listings here say « disc drag » and stop
  • A full-disc drag rather than a partial stack, stated to protect fine leaders
  • A protective bag included, which two other reels here offer
  • Priced in all six markets, from 64,66 € to 89,95 €

Compromises

  • No weight and no capacity published, which is true of every reel on this shelf
  • The title renders the size as « 34 Rollen », which is « 3/4 » mangled
  • The dearest reel here at 64,66 € in Germany, on a shelf that starts at 35,39 €

Specifications

Size3/4 — from the reference GREFIN34; the title renders it as « 34 »
BodyDie-cast aluminium with a precise machine finish
ArborLarge, stated to cut line memory and speed up recovery
DragFull-disc Rulon, stated to give even pressure and protect fine leaders
Stated forTrout, grayling and multi-species freshwater
IncludedA protective bag
WeightNot published
CapacityNot published
Amazon referenceB09MZFSVNT (one reference across 6 Amazon marketplaces)
EAN0043388477699

Questions that come in about this one

What is Rulon?

A family of filled fluoropolymer materials used for drag washers, chosen because the friction stays even as they warm. It is the only drag material named on this shelf — the other six listings say « disc drag » without saying what the disc is made of.

Why does a full disc matter on a 3/4?

A 3/4 reel is fished with fine leaders, and a drag that grabs breaks them. A full-disc surface spreads the pressure over a larger area, which is what the listing claims and what the size implies.

What size is it really?

3/4. The reference is GREFIN34 and the title has turned that into « 34 Rollen », which is not a size. Read the reference, not the title.

Who this one is for

Trout and grayling on fine leaders, where an even drag matters more than a low price

Price and availability

A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom, United States. Listed is not the same as in stock — availability changes daily.

Details checked on September 29, 2026.

Sources

Specifications: manufacturer sheet and Amazon product page. Prices and availability: Keepa. No product on this site has been physically tested.

How we assess products