Endura Pro SL Bib Shorts: EGM vs Power
Endura sells the Pro SL bib shorts in three versions: the standard Pro SL, the EGM and the Power. We can price 11 Pro SL listings at 5 UK shops. The EGM starts at £69.99 and the Power at £159.99. The cheaper one has the better pad on paper, and it’s disappearing from shops.
Here’s how the three compare on pad, fit and price, which sizes you can still buy, and which shop is cheapest for each.
Pro SL vs EGM vs Power at a glance
| Version | Pad | Fit | From | Sizes buyable |
|---|---|---|---|---|
| Pro SL EGM | 800 Series Conform EGM (per Cycling Weekly’s test) | Race fit; testers say it sizes small | £69.99 | XS, S |
| Pro SL Power | 700 Series (per Endura) | “Race Fit: Form fit”, in Endura’s words | £159.99 | XS, S, M, L, XL, XXL |
| Pro SL | 800 Series Conform (per Endura) | Compressive race fit | £80 | XS, S, M, L, XL |
The pad details come from different sources. Endura’s current product pages name the pads for the standard Pro SL and the Power. The EGM’s 800 Series pad comes from Cycling Weekly’s 2023 test. The current Endura pages we read don’t use the name “EGM” at all, which suggests it is being phased out.
Endura Pro SL EGM: the long-ride version
Testers liked the EGM for its pad, which is thicker where you sit and designed for long days:
I can say that the chamois was one of the best I have ever tested. The new 800 series Conform EGM pad provided not only a great fit but thicker padding where important.
Stock is the problem. The EGM listings we can price today:
| Product | From | Cheapest at | Shops |
|---|---|---|---|
| Endura Pro SL EGM Long Bib Short | £69.99 | Cyclestore | 3 |
| Endura Pro SL EGM Bib Short | £89.99 | Cyclestore | 3 |
The only sizes on sale are XS, S. If you take a medium or larger, the EGM is effectively gone. The review that praised the pad also warned about sizing:
Just be aware, they size up smaller than most shorts on the market.
Endura Pro SL Power: what you pay extra for
Here is Endura’s own description of the Power’s pad:
Also comes with our 700 Series chamois pad. The best. Made for all-dayers.
That is a 700 Series pad. Endura’s product page for the standard Pro SL describes its 800 Series pad as a development of the 700:
The 800 Series Conform Pad develops the 700 Series design by introducing medical grade silicone in key areas to relieve pressure.
Power listings we can price today:
| Product | From | Cheapest at | Shops |
|---|---|---|---|
| Endura Women's Pro SL Power Bib Shorts - Black | £159.99 | Cyclestore | 5 |
| Endura Men's Pro SL Power Bib Shorts - Ink Blue | £162 | Sigma Sports | 5 |
| Endura Pro SL Power Bib Shorts - Long Length | £162 | Sigma Sports | 1 |
We found no independent long-term review of the current Power to quote, so the comparison above rests on Endura’s own descriptions.
The standard Endura Pro SL
The standard Pro SL is the short reviewers have praised for years:
The latest Endura Pro SL bib shorts are one of the most comfortable pairs I have ever used.
True to size, these performance-oriented bibs have quite the compressive fit, in line with what I've experienced with other brands at this price point.
| Product | From | Cheapest at | Shops |
|---|---|---|---|
| Endura Women's Pro SL DropSeat™ Bib Shorts - Black | £80 | Endura | 1 |
| Endura Women's Pro SL Bibshorts - Black | £89.99 | Cyclestore | 2 |
| Endura Men's Pro SL Bib Shorts - Black | £96 | Endura | 1 |
| Endura Pro SL Womens Cycling Bib Shorts | £99.90 | Tredz | 1 |
| Endura Pro SL Bibshort RL II | £143.95 | Biketart | 1 |
| Endura Pro SL Bibshort LL II | £143.95 | Biketart | 1 |
The “RL II” and “LL II” listings are the Pro SL II in regular and long leg. They’re worth a look if your size is listed and the price beats the other Pro SL listings.
Our take: which Pro SL to buy
Riding really long days? See long-distance bib shorts for other brands’ endurance pads.
Every Pro SL, priced by size and shop
The cheapest Pro SL in a standard size today is the Endura Pro SL EGM Long Bib Short at £69.99, from Cyclestore. 10 Pro SL listings are marked down, and the median markdown is 34%.
Endura Pro SL: EGM vs Power: how many cost what: the numbers
| £50–75 | 1 |
|---|---|
| £75–100 | 5 |
| £100–125 | 0 |
| £125–150 | 2 |
| £150–175 | 3 |
Pro SL stock and shops
Across every shop, 43% of the Pro SL sizes listed are in stock. The table shows the gaps by size and by shop.
Endura Pro SL: EGM vs Power: share of listed sizes in stock: the numbers
| XS | 75% |
|---|---|
| S | 53% |
| M | 35% |
| L | 38% |
| XL | 39% |
| XXL | 17% |
| Shop | XS | S | M | L | XL | XXL | All |
|---|---|---|---|---|---|---|---|
| Tredz | 88% | 43% | 38% | 38% | 38% | 14% | 43% |
| Endura | 100% | 83% | 33% | 33% | 33% | 33% | 53% |
| Cyclestore | 83% | 50% | 33% | 33% | 33% | 17% | 42% |
| Biketart | 83% | 50% | 33% | 33% | 33% | 0% | 39% |
| Sigma Sports | 17% | 43% | 40% | 50% | 60% | 25% | 39% |
| Every shop | 75% | 53% | 35% | 38% | 39% | 17% | 43% |
| Shop | Products | Cheapest on | Read |
|---|---|---|---|
| Sigma Sports | 5 | 2 | 17 September 2026 |
| Tredz | 5 | 1 | 17 September 2026 |
| Cyclestore | 5 | 4 | 17 September 2026 |
| Biketart | 5 | 2 | 17 September 2026 |
| Endura | 4 | 2 | 17 September 2026 |
Check your size against Endura’s chart in our Endura sizing guide, compare with every Endura bib short, or browse men’s bib shorts.
How we got these numbers
We read each shop’s own product listings, size by size, and this page was rebuilt from that read on 17 September 2026. A price counts only if it is in pounds and the shop has not marked that size sold out. Where a shop publishes no stock at all, we show its price but leave it out of every in-stock percentage rather than guess. We never convert a euro or dollar price: import VAT and duty make those numbers wrong in your favour on paper and against you at the door.
No brand or shop pays for a place on this page: the order is price, and nothing else. Prices move daily; the product page always shows the time of the last read. More in how Spoke Signal works.