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OCsystem® Spare Parts

You love your winter snow boots because they're fitted with the anti slip OCsystem. But they are getting worn or broken and you need replacements. You have come to the right place - ICEGRIPPER is your OCsystem expert, we stock the whole range of OCsystem replacement parts and keys.

Frequently Asked Questions

How do I know which OCsystem cleat part I need — for example WB1, WB2, WB3 or KB2?

The cleat type is determined by your boot brand, model, and size. We have made it simple to quickly identify the correct OC fitting with a dedicated guidance page: https://icegripper.co.uk/pages/icegripper-ocsystem-reference-page-check-your-footwear-model If you're unsure, simply contact us using the CHAT button, found bottome right on every web page.

Does a full set replace the cleats on both boots, or just one?

It depends on the part. WB1, WB2, and WB3 full sets contain 4 pieces and replace all cleats on the heel and forefoot of a pair of boots (both feet). The KB2 set contains 2 pieces and covers one boot only — so if you need both boots replaced, you'll need to order two KB2 sets.The product description clearly states whether it is a FULL SET replacing all parts on a pair of boots or is just a SINGLE replacement set.

My Mammal boots were bought recently — are WB1 or WB2 still the right parts?

Not necessarily. From 2024 onwards, Mammal began transitioning to YB1 (men's) and YB2 (women's) fittings across many of their boot models. WB1 and WB2 were used in first-generation Mammal boots. Before ordering, we strongly recommend measuring your existing cleats and comparing them against the dimension images in the product listing to confirm compatibility.

What is the difference between Green and Red OCsystem cleats?

There is no difference in size, dimensions, or performance between Green and Red OCsystem cleats — the colour is purely cosmetic. Green is an older colour that is being phased out and replaced with Red as the standard. Both variants use the same TPU body and heat-treated steel spikes, so either will fit and perform identically.

How long do OCsystem replacement cleats typically last, and when should I replace them?

OCsystem cleats are made from TPU with heat-treated steel spikes and are built for multiple seasons of use. You should consider replacing them when the steel spike tips become visibly blunt or worn flat, when the TPU body shows cracking or deformation, or if a cleat no longer clicks securely into the boot sole. Regular inspection at the start of each winter season is recommended.

Filters

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OC Key with tool in closed position
OC Key, red with black stripe
£9.99 - £9.99
£9.99
£9.99 - £9.99
£9.99

OC Key

OC SYSTEM
In stock

The OCsystem KEY makes it easy to use the anti slip OCsystem cleats on your boots. Use the key to flip the OC system ON or OFF in a flash! See the ...

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£9.99 - £9.99
£9.99
£9.99 - £9.99
£9.99
OCsystem YB1 replacement cleat set dimensions from ICEGRIPPER
OCsystem YB1 replacement cleat set from ICEGRIPPER
£24.75 - £24.75
£24.75
£24.75 - £24.75
£24.75

OCsystem Cleat Set YB1 40-48 Olang, Mammal, Pajar, Bogner, Denver Hayes, Anfibio, Attiba

OC SYSTEM
In stock

OC system YB1 Replacement Cleat Set is one of the most widely used and is found on many boots within our ICEGRIPPER Boots range. It would normally ...

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£24.75 - £24.75
£24.75
£24.75 - £24.75
£24.75
OCsystem YB2 replacement cleat set dimensions from ICEGRIPPER
YB2 OCsystem replacement cleats set from ICEGRIPPER
£24.75 - £24.75
£24.75
£24.75 - £24.75
£24.75

OCsystem Cleat Set YB2 EU 36-42 Olang, Pajar, Attiba, Anfibio, Bannf Trail, Mammal

OC SYSTEM
In stock

OCsystem YB2 can be found on a wide range of womens boots, with a size range, usually between 36-42. Extend the life and effectiveness of your Wi...

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£24.75 - £24.75
£24.75
£24.75 - £24.75
£24.75
£24.75 - £24.75
£24.75
£24.75 - £24.75
£24.75

OCsystem Cleat Parts WB1, Green or Red, Boot Size, 39-48

OC SYSTEM
In stock

WB1 OC System replacement fittings are widely found on Boots, sizes 39-48. WB1 fittings can be differentiated from the other 'Tipper' fittings (Y...

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£24.75 - £24.75
£24.75
£24.75 - £24.75
£24.75
£24.75 - £24.75
£24.75
£24.75 - £24.75
£24.75

OCsystem Cleat Parts WB2 36-38 Mammal Lucia/Oribi/Squaw

OC SYSTEM
In stock

OCsystem Replacement WB2 Save money and extend the life and effectiveness of your Mammal Boots. Replacement OC Cleats ensure your boots continue t...

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£24.75 - £24.75
£24.75
£24.75 - £24.75
£24.75
£24.75 - £24.75
£24.75
£24.75 - £24.75
£24.75

OCsystem Part WB3 29-35 Junior Sizes

OC SYSTEM
In stock

OCsystem part WB3 is used on junior size OC ice grip boots sized between 29-35. Extend the life and effectiveness of your OC boots with a replaceme...

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£24.75 - £24.75
£24.75
£24.75 - £24.75
£24.75
KA1 OC system replacement cleat set dimensions
KA1 FULL SET is the OC system replacement cleat set you need, if you want to change all the cleats on a complete set of boots
£17.95 - £32.00
£17.95 - £32.00
£17.95 - £32.00
£17.95

OCsystem Cleat Set KA1 EU 40-46 Olang, Mammal, Pajar, Bogner, Denver Hayes, Anfibio, Attiba

OC SYSTEM
In stock

OC system KA1 Replacement Fittings will normally be found on boots sized between 40-46 and are widely used in Mens Boots from: Olang, Pajar, Anfib...

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£17.95 - £32.00
£17.95 - £32.00
£17.95 - £32.00
£17.95
KA2 OCsystem replacment cleat set dimensions
KA2 FULL SET is the OC system replacement cleat set you need, if you want to change all the cleats on a complete set of boots. Buy now at ICEGRIPPER.
£17.95 - £32.00
£17.95 - £32.00
£17.95 - £32.00
£17.95

OCsystem KA2 35-42 for womens winter snow boots

OC SYSTEM
In stock

OC system KA2 will usually be found on a women's OC winter snow boot sized 35-42. A replacement OC Cleat Set ensures your boots continue to delive...

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£17.95 - £32.00
£17.95 - £32.00
£17.95 - £32.00
£17.95
OCsystem KB0 replacement cleat dimensions from ICEGRIPPER
OCsystem KB0 replacement cleats from ICEGRIPPER
£17.95 - £17.95
£17.95
£17.95 - £17.95
£17.95

OCsystem Cleat Set KB0 45-51 for mens OC ice grip winter boots

OC SYSTEM
In stock

OCsystem KB0 is incorporated into a variety of different mens OC ice grip winter boots, which may be sized between 45-51. The size range may vary ...

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£17.95 - £17.95
£17.95
£17.95 - £17.95
£17.95
OCsystem KB1 replacement cleat dimensions from ICEGRIPPER
KB1 comes as a full replacement set containing 4 pieces, 2 x foreffot and 2 x heel, to fully replace the cleats on a pair of boots. Buy now at CEGRIPPER.
£17.95 - £32.00
£17.95 - £32.00
£17.95 - £32.00
£17.95

OC System Cleat Set KB1 40-45

OC SYSTEM
In stock

OC system KB1 is widely incorporated into TR (thermo rubber) soles used on footwear models such as Olang Portland and other Women's Winter boots si...

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£17.95 - £32.00
£17.95 - £32.00
£17.95 - £32.00
£17.95
KB2 OCsystem replacement cleat set dimensions
KB2 OCsystem replacement cleat set from ICEGRIPPER
£17.95 - £17.95
£17.95
£17.95 - £17.95
£17.95

OCsystem Cleat Set KB2 36-39

OC SYSTEM
In stock

OC system KB2 is widely incorporated into TR (thermo rubber) soles used on footwear models such as Olang Hupa and other Ladies Winter boots sized b...

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£17.95 - £17.95
£17.95
£17.95 - £17.95
£17.95
KC1 OCsystem replacement cleat set dimensions
KC1 Ocsystem replacement cleat set from ICEGRIPPER
£30.00 - £30.00
£30.00
£30.00 - £30.00
£30.00

OCsystem Cleat Set KC1 39-46

OC SYSTEM
Low stock

OCsystem KC1 is incorporated into footwear sized between 39-46, so will usually be found on mens winter snow boots, with a sole profile like the i...

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£30.00 - £30.00
£30.00
£30.00 - £30.00
£30.00
KC2 OCsystem replacment cleat set dimensions
KC2 OCsystem replacment cleat set from ICEGRIPPER
£30.00 - £30.00
£30.00
£30.00 - £30.00
£30.00

OCsystem Cleat Set KC2 36-42

OC SYSTEM
In stock

OCsystem KC2 is incorporated into footwear sized between 36-42, so will usually be found on womens winter snow boots, with a sole profile like...

View full details
£30.00 - £30.00
£30.00
£30.00 - £30.00
£30.00