エンドゲームギア(Endgame Gear) マウススケート 対応マウス XM2 8K

エンドゲームギア(Endgame Gear) マウススケート 対応マウス XM2 8K (model EGG-XM2-MS1) is a set of replacement skates — the PTFE feet on the bottom of the mouse — cut specifically for the XM2 series. It is a wear part: you buy it to bring a worn mouse back to its original glide, not to buy a new mouse.

Compatibility is limited to three models: XM2 8K, XM2we and XM2w 4K.

Overview

The skates are 0.8mm thick, made of 99.5% PTFE, and finished in white.

They are pre-cut to the stock footprint, so no trimming or careful alignment is required. The listed weight is 6g, which is far more likely to describe the package than a single foot — there is no meaningful weight penalty after installation.

The key point is what this product is for. It restores the factory glide; it does not retune it.

Thickness and material match the stock feet, so your aim feel after replacement is the same feel you already learned. For competitive play, that repeatability is the whole value proposition.

If, on the other hand, you want a faster or a more controlled glide, this is the wrong purchase. Changing the character of the glide means changing thickness or contact area, which is what third-party skate makers offer.

Compatibility Guide

Only those three models fit. XM2 8K is the wired high-polling model while XM2we and XM2w 4K sit on the wireless side, but they share the same bottom shell, so one skate set covers all three.

If you are unsure which model you own, check the label on the underside of the mouse.

What does not fit matters more. XM1-series mice and other brands differ in sensor-window diameter, outer curvature and the recess that holds the feet.

Even a small overlap of the sensor window can destabilise tracking or shift the lift-off distance, so a lookalike skate is not a substitute.

Thickness is part of compatibility too. A thicker foot raises the sensor away from the pad and changes lift-off behaviour.

Because these are the stock 0.8mm, you should not need to redo sensor or lift-off tuning after fitting them.

Product Info

rmation

The published specs are 0.8mm thickness, 99.5% PTFE, a listed 6g, and compatibility with XM2 8K, XM2we and XM2w 4K.

Higher PTFE purity generally means a more even glide and more uniform wear, so 99.5% is a sensible figure for a genuine replacement part.

The pack is described as four skates for the bottom of the mouse, but contents can vary between sellers and production runs — check the listing images before ordering.

Pricing moves a lot depending on when it was captured. On Rakuten (PLAYS REGAL) the price was ¥3,076 as captured on 16 August 2026.

Older records put it closer to ¥1,980 on Amazon. The eBay entry points at a search page rather than a fixed listing, so it varies per seller.

Treat every figure here as a snapshot and confirm the current price on the store page before buying.

As captured on 7 June 2026, user ratings stood at 4.3 out of 5 across 9 reviews, roughly an 86% positive score.

The score is good, but nine reviews is a very small sample where a single outlier moves the average. The stronger reassurance is structural: a genuine-shape part rarely generates fitment complaints.

When To Replace Your Skates

Judge by symptoms, not hours. Replace when the mouse catches at the start of a movement, when the glide feels gritty, when the corners of the feet are rounded or chipped, or when the white surface has gone grey and will not clean up.

Uneven wear between left and right is also worth acting on, because a slightly tilted mouse shows up in fine aim adjustments.

Lifespan depends heavily on the pad. Hard pads and glass pads wear feet quickly, coarse control-style cloth pads less so, and fine speed-oriented cloth pads slowest.

No fixed month count is reliable, so use this order of diagnosis: clean the pad first, and if the glide still does not return, suspect the skates.

The failure to avoid is running the feet down until the plastic shell touches the pad. That scratches the base of the mouse, and the next set of skates will no longer sit flat.

Skates are cheap; replacing early is the better economics.

Installation Tips

Lift the old feet with tweezers or a thin card rather than your fingernail, then clean off residual adhesive with isopropyl or similar and let it dry fully. Sticking a new foot onto old adhesive creates uneven thickness and a subtle tilt.

Place the skate, press one edge down first, then roll the rest into place to avoid trapped air. Give the adhesive a few hours to settle before a serious session.

Fresh PTFE has sharp edges and can feel slightly stiff for the first half hour before it beds in, so do not judge the set on first contact. Also note that re-seating a skate weakens its adhesive — aim to get the placement right on the first try.

Genuine vs Third-Party Skates

The value of a genuine replacement is sameness. Identical shape, thickness and material mean no relearning and no settings to revisit, which is exactly what a competitive player wants from a consumable.

Third-party skates usually aim to change something: more speed via added thickness, a lighter break-away via reduced contact area, or easier stopping via rounded edges. That is legitimate, but it can shift lift-off distance and generally assumes you will retune.

So the decision is simple. If you like the current feel and want it back, buy this.

If you dislike the current feel and want it changed, buy something else. One product cannot do both.

Recommended Users

• Daily users of the XM2 8K, XM2we or XM2w 4K whose stock feet have lost their glide
• FPS players who need the glide restored without altering the aim feel they trained on
• Anyone who wants a drop-in fit with no cutting or alignment work
• Owners whose mouse is otherwise fine and who want to extend its life with a cheap consumable
• Users with white mice or light-themed desks who care about matching aesthetics

It is an especially clear win at the stage where the mouse is not bad enough to replace but no longer feels as smooth as it did.

Before You Buy

The biggest trap is the narrow compatibility list. XM1-series mice and other brands do not fit.

Owning an Endgame Gear mouse is not enough — check the model number on the underside, because a mismatched skate can cover part of the sensor window and disturb tracking.

Second, this is a consumable. Wear is not a defect, and warranty terms for parts like this are typically limited.

Complaints that the feet wore out quickly usually trace back to pad material and play hours rather than product quality.

Third, read prices carefully. The ¥3,076 quoted above is the Rakuten figure captured on 16 August 2026, while older records show roughly ¥1,980.

Sellers differ in price and shipping, and the eBay side is a search page with varying listings, so compare landed totals rather than headline numbers.

Fourth, listing metadata is not always correct. Compatible-model lists, pack quantities and even manufacturer fields are sometimes entered wrongly on retail pages.

Cross-check the product images and title against your own mouse model instead of trusting the specification block.

Finally, set expectations. New skates do not change the sensor, the click feel or the weight.

If the mouse itself disappoints you, replacing it will satisfy you more than replacing its feet.

FAQ

Q. How many skates are included? A.

Four skates for the bottom of the mouse. Contents can vary by seller or batch, so confirm with the listing images before ordering.

Q. Can I use them on an XM1 or another brand? A.

No. They are cut for the XM2 8K, XM2we and XM2w 4K only; hole positions and outer curves differ on other models.

Q. Do they affect 8K polling performance? A.

No — skates are a physical part and do not touch polling. Thickness does affect sensor-to-pad distance, but at the stock 0.8mm nothing shifts from baseline.

Q. Do white skates show dirt? A.

They do show grey marks, but discolouration is not the same as wear, and the usual cause is dust on the pad. Clean the pad first; replace only if the glide still does not return.

Q. How often should I replace them? A.

It depends on the pad more than on hours. Hard and glass pads wear them fastest, fine cloth pads slowest.

Replace when you notice chipped corners or a catching sensation.