Last tested
2023
Status:ongoing
2024

GR 48

Minimalism in its purest form: at just 48 g it's for vertical and little more
  • Buyer’s Guide reviews
  • In words
  • Technical specifications

Buyer’s Guide reviews

Comfort / Dynafit inserts
Step-in
Release with pole
Release with gloves
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The charts show our impressions from testing
Product info
Category average
Release test / Dynafit inserts
Heel cap
Excellent
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Release test / Other inserts
Heel cap
Poor
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Comfort / Other inserts
Step-in
Release with pole
Release with gloves
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In words

Intro
At just 48 g (under 2 oz) this record-breaking binding is minimalist to its core and an instant design classic. The Slovak manufacturer Grizzly has brought the country's long tradition of mechanical engineering to pin binding design, as well as a stripped-back simplicity that takes the term 'low tech' to a whole new level. While everything that could be removed has been, it's the lateral pin opening in the toe piece that really makes it stand out. It's possible to add a crampon slot (6 g), but not a brake, though Grizzly is working to add this as an option in the future.
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Fit
Lateral pin entry means a change in approach, but it's easy with gloves, though not possible with a pole. The brand says it takes 1.5 seconds; we didn't time it, but once you get used to it, it's pretty quick. The simplicity is mind blowing: attach it in just one move, no preload or ski/walk setup. The heel piece, if possible, is even lighter, with one heel raiser flap that sits on top of the pins. There's no lateral release, only vertical, but the stated necessary force is around 14-15 on the DIN scale (though from our testing it was lower). It doesn't meet ISMF standards, unlike the GR 98 which has a brake as standard. That's why we recommend it mainly for the uphill, or for those looking to shave off grams in the single digits outside of races.
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Technical specifications

Materials
steel, aluminum
Type
full pin
Ski brake
no
Number of mounting screws
8
Crampon slot
No
Optional crampon slot
Yes
Adjustable release range
No
Available versions
GR 58, GR 78, GR 78 II, GR 98, GR 98 II
Walking modes
1
Released in
2023
Price
699 €
Declared specsMeasured by us
N/A
Drop
XXXXX
48 gr
Individual weight
XXXXX
N/A
Toe cap weight
XXXXX
N/A
Heel cap weight
XXXXX
N/A
Mounting screws weight
XXXXX
N/A
Front pin height
XXXXX
N/A
Rear pin height
XXXXX
N/A
Minimum release range
XXXXX
N/A
Maximum release range
XXXXX
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