Lapierre XRM and XR: Cross Down Country

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The Lapierre XR is a classic 100mm travel World Cup XCO machine. The Lapierre XRM bumps the rear travel up to 110mm and sports a 120mm travel fork up front.

Lapierre XRM

The Lapierre XR has been around since 2013 in some for or other (usually very cross-country racey). For 2022 the XR gains a new flex-stay suspension design and a slightly bigger sibling called the Lapierre XRM.

The ‘M’ appears to stand for Marathon. There will be some crowbarring-in of ‘down country’ at some point no doubt. But, for now at least, the Lapierre XRM is very much a European long-distance mileage mountain bike.


The XR has been slightly tweaked in its geometry to better cope with the more technical demands of World Cup and Olympic XC race courses these days. As well as a bit of slackening and lengthening, the new bikes accept wider volume tyres and dropper seatposts.

Lapierre rather refreshingly don’t make any grand statements about geo changes but any tweaks will have an effect. The chainstays have got 8mm shorter than previous XR models. The seat angle is 0.5° to 1° steeper depending on frame size. The head angle is 2° to 2.5° slacker.

Lapierre XR geometry
Lapierre XRM geometry


On to the new flex stay suspension design. It’s called Optimised Sensitivity.

Flex-stays under slight tension until someone gets on the bike

Without a rider on board, the seat stays are under light tension ie. bending slightly from where they’d like to be ‘at rest’.

With a rider on board, and the shock at 26% sag, the seat stays are relieved of their tension.

This design results in the seat stays only needing half the movement of rival brand’s ostensibly similar flex-stay systems. There’s a maximum movement of 11mm between the lower pivot point and the seat stays/rocker link pivot.

The idea here is to bringing suppleness despite removing a pivot point. Lapierre also hint that the system is designed to work in conjunction with a lock-out, ideally remote (on the handlebar/grip).

Main pivot is slightly higher than some rival’s bikes

Lapierre state that they’ve counteracted pedal kickback by use of a “high pivot point”. The main pivot appears to be slightly higher than typical/rival flex-stays but it’s not exactly “high pivot idler” high. At the end of the day, there’s a modest amount of travel here and World Cup raceheads will be running all sorts of chainring sizes (38T is the max recommended on the XR/XRM) so we wouldn’t read too much into this aspect really.

Of more interest is the location of the rear shock. It’s right bang underneath the top tube. This means the bikes can accept two water bottles (marathon-tastic). The shock is located in an area of the frame with low stress and requires shorter lengths of cabling to any bar-mounted remote. Saving weight being a big priority all-around with the Lapierre XR and XRM.

Black stuff

Visibly carbon

Speaking of saving weight, it will come as no surprise that the new XR and XRM flex-stay bikes are carbon fibre framed.

As ever, with anything carbon fibre, getting some actual concrete information as to the type of carbon or its exact construction is tricky.

All we can really say is that Lapierre call their black stuff ‘UD SLI’ (Uni Directional Super light Innovation, acronym fans). It’s Torayca unidirectional carbon fibre. There are over 300 sheets of carbon fibre per frame. And the frames are formed using a rigid polypropylene mandrel for better compression of the fibres in the mould and, you guessed it, improved weight reduction by expulsion of the most excess resin as possible.

Some claimed weights:

  • XR/XRM bare frame: 1,970g
  • XR/XRM Team bare frame: 1,772g
  • XR/XRM frameset inc. shock, bearings & bolts: 2,236g
  • XR/XRM Team frameset inc. shoc, bearings & bolts: 2,038g

We have yet to received any pricing details yet unfortunately. Hopefully we’ll get some more spec and pricing info from Lapierre’s UK distributor – – so we can update this story soon.

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  • This topic has 7 replies, 8 voices, and was last updated 1 day ago by Joe.
Viewing 7 posts - 1 through 7 (of 7 total)
  • Lapierre XRM and XR: Cross Down Country
  • Premier Icon prettygreenparrot
    Full Member

    Not so keen on the TT mounted shock, but that color is lovely!

    Premier Icon molgrips
    Full Member

    That looks alright.

    Premier Icon weeksy
    Full Member

    Ignorning the bike for a minute… I like Bens writing style…. he gets over the right information on these articles…

    Premier Icon DB
    Free Member

    That’s pretty!

    Premier Icon boco
    Full Member

    Best looking fully I’ve seen in a while!

    Premier Icon danieljohnreynolds
    Full Member

    @weeksy fully agree. Too many other publications have the LaPierre press release copied and pasted over. Refreshing to see someone read and then translate and analyse the standard bumf and threw in a bit of wit and light relief to boot!!

    Premier Icon Joe
    Free Member

    And in stock. How wonderful. What a strange idea.

Viewing 7 posts - 1 through 7 (of 7 total)

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