{"id":366466,"date":"2025-08-23T05:14:45","date_gmt":"2025-08-23T05:14:45","guid":{"rendered":"https:\/\/www.europesays.com\/uk\/366466\/"},"modified":"2025-08-23T05:14:45","modified_gmt":"2025-08-23T05:14:45","slug":"these-are-the-6-rules-the-uci-needs-to-ditch","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/uk\/366466\/","title":{"rendered":"These are the 6 rules the UCI needs to ditch"},"content":{"rendered":"

It\u2019s every cyclist\u2019s favourite punching bag, but sitting in its Swiss ivory tower, the UCI does set itself up for it.\u00a0<\/p>\n

Whether it\u2019s the 6.8kg lower bike weight limit, which has stayed the same since 2000; proposed gearing limits, which could have the apparently unintended consequence of restricting tyre width; or spats with teams over who gets to bolt a GPS transponder to a rider\u2019s bike, cycling\u2019s governing body seems determined to keep cycle racing in the mid-20th Century.\u00a0<\/p>\n

The UCI\u2019s \u2018Clarification Guide Of The UCI Technical Regulation<\/a>\u2019 is the rule book for equipment used in road, track and cyclocross events. It runs to 78 pages and includes everything \u2013 from the number of tubes in the bike frame (Article 1.3.20) to whether you can slot a credit card between the seat tube and the rear tyre (Article 1.3.024).\u00a0\u00a0<\/p>\n

What\u2019s more, it\u2019s a list that grows every year, and few of the new additions are popular.\u00a0<\/p>\n

Here\u2019s where we reckon cycle racing\u2019s governing body could take the pruning shears to its rulebook.<\/p>\n<\/p>\n

Handlebar width
\n\"MeasuringThe UCI will put an end to narrow bars from 2026. Simon von Bromley \/ Our Media<\/p>\n

From 2026, handlebars used in road and cyclocross competition need to be at least 400mm wide and 380mm between the hoods.\u00a0<\/p>\n

The pushback against this new rule has been enormous.<\/p>\n

The UCI doesn\u2019t appear to have considered the impact this will have on smaller riders \u2013 particularly those in the women\u2019s pro peloton, for whom narrower bars might be a better, more ergonomic fit.\u00a0<\/p>\n

In fact, it\u2019s reported that Cerv\u00e9lo warned that 14 riders on the 18-member Visma-Lease a Bike women\u2019s team would need to swap to wider bars to comply.\u00a0<\/p>\n

Speaking to BikeRadar at the time of the announcement, an industry source close to the matter said: \u201cThey ignored everything the industry said \u2013 literally everything.\u201d\u00a0<\/p>\n

The UCI\u2019s apparent lack of data-led decision-making and reported rejection of recommendations made by experts is baffling.\u00a0<\/p>\n

The 380mm limit appears to have been landed on arbitrarily, and doesn\u2019t even follow the example set elsewhere by the UCI.<\/p>\n

Other rules, such as reach on a time trial bike and saddle position, are related to rider height. If the UCI is hell-bent on limiting bar widths, we can\u2019t see why a similar approach couldn\u2019t be applied here.\u00a0<\/p>\n

It\u2019s also a major inconvenience for manufacturers of performance bikes, who have invested in the moulds for narrower, flared carbon one-piece bar\/stems that could soon be outlawed.\u00a0<\/p>\n

Gearing restrictions
\n\"60The days of mega-sized chainrings could be over. Matt Grayson \/ Our Media<\/p>\n

The UCI has it in for big gears too, because it believes they enable riders to go too fast, risking their safety.<\/p>\n

It will trial a limit on gearing to 10.46m of gear development meters (how far a bike travels with a complete revolution of the crank) at a test event later this year.\u00a0<\/p>\n

That limit works out to the equivalent of a 54-tooth chainring paired to an 11-tooth sprocket.\u00a0<\/p>\n

Got a cassette that starts with a 10-tooth cog? Just adjust the derailleur so it can\u2019t be used, says the UCI, cutting riders on SRAM or Campagnolo groupsets down to 11 speeds.\u00a0\u00a0<\/p>\n

Experts have pooh-poohed the UCI\u2019s proposals before they\u2019ve even been trialled, with the influential head of engineering at Red Bull \u2013 Bora \u2013 hansgrohe, Dan Bigham, saying \u201crestricting gear ratios simply distracts from making meaningful changes to rider safety\u201d.<\/p>\n

Efficacy aside, the subject of gearing development meters is also affected by tyre size, but the UCI has confirmed it will not take into account tyre size at the trial.\u00a0<\/p>\n

This means riders will be able to circumvent the rules by moving to a larger tyre (provided it remains within the UCI\u2019s permitted wheel plus tyre diameter limit \u2013 more on that in a moment).\u00a0<\/p>\n

Crank length is also a factor, and the proposed rule would lead to shorter cranks spun at higher cadences to compensate, which would benefit shorter riders.<\/p>\n

All of that said, the trend towards larger chainrings is more about drivetrain efficiency than top-end speed \u2013 the UCI\u2019s barking up the wrong tree with this one.\u00a0<\/p>\n

6.8kg lower weight limit
\n\"SimonIt’s time to ditch the UCI weight limit. Kyle Dewick \/ Our Media<\/p>\n

Coming from a time when almost all race bikes were far heavier than 6.8kg, the UCI\u2019s weight limit has felt like an anachronism for years.\u00a0<\/p>\n

The swap to disc brakes added mass to bikes for a time, but now top-end disc brake bikes routinely hit, or are below, 6.8kg in weight, without impacting on bikes’ rigidity, performance or robustness.<\/p>\n

It\u2019s another rule that benefits some riders over others, dependent on their stature, and disproportionately affects female riders.\u00a0<\/p>\n

A 6.8kg bike represents a significantly larger proportion of the weight of a 50kg rider than one who weighs 80kg, so the lighter rider is disadvantaged.<\/p>\n

The weight limit is now a constraint on bike development, which is why the lightweight\/aero bike has been in the ascendancy.\u00a0<\/p>\n

A lower weight limit, or its removal, would encourage increased differentiation between lightweight and aero bikes \u2013 a good thing for bike development and racers alike.<\/p>\n

Maximum wheel-plus-tyre size
\n\"40mmRoad bike tyres are getting wider. Scott Windsor \/ Our Media<\/p>\n

Tyres are getting wider. But when we asked Glen Leven<\/a>, Lidl-Trek\u2019s team support manager, if the team would use the latest 40mm-width Pirelli P Zero Race TLR<\/a> tyre in its 2025 Classics campaign, he was told the circumference would be too large to be UCI-legal.\u00a0<\/p>\n

The spirit of the rule is sound \u2013 larger wheels have some advantages, and their use could disadvantage smaller riders who may not be able to use them. This is partly why the UCI has preemptively said it may ban 32in wheels in MTB competition.\u00a0<\/p>\n

Fair enough, but why not just limit the wheel size to 700c?\u00a0<\/p>\n

Riders could then choose whether to ride wider tyres, weighing up their weight and aerodynamic penalty versus their advantages.<\/p>\n

Helmet design
\n\"\"The UCI does not like the latest crop of TT helmets. Visma-Lease A Bike\/X<\/p>\n

The UCI has its eye on your helmet too, proposing rules to limit the use of time trial helmets in road races and set maximum dimensions for TT helmets that would outlaw super-sized helmets such as the Giro Aerohead 2<\/a>.\u00a0<\/p>\n

It\u2019s not explained how it will differentiate between time trial and road helmets \u2013 although early reports suggest this may be based on how the helmet is marketed.<\/p>\n

The UCI says this is in the interest of safety, ensuring a rider can hear their surroundings.\u00a0<\/p>\n

But we\u2019ve tested a range of helmets with different degrees of ear coverage and, while a helmet with full ear coverage muffles sound a little, that more comprehensive coverage might prove safer \u2013 and isn\u2019t that the spirit of the rule?\u00a0<\/p>\n

In an era where independent testing from the likes of Virginia Tech<\/a> has arguably pushed forward helmet safety, or at least made it more of a talking point, the UCI could afford to be more daring and specific in this area if its goal is to improve rider safety \u2013 and not just to ban tech it doesn\u2019t like the look of.\u00a0<\/p>\n

Sock height
\n\"UCIGood grief. UCI<\/p>\n

Ah, who can resist the temptation to sock dope and gain an unfair advantage over their fellow riders by pulling their socks up?<\/p>\n

That\u2019s not a joke: the UCI doesn\u2019t allow your socks to extend beyond the middle of your calf because long socks can be more aero than bare legs.<\/p>\n

In the face of far more serious issues with rider safety, this one is just a silly distraction.\u00a0<\/p>\n

So what should the UCI be concerning itself with?
\n\"PLUMELEC,The UCI should focus on the changes that matter. Szymon Gruchalski\/Getty Images<\/p>\n

Many of the longer-standing UCI regulations aim to \u201cassert the primacy of man over machine\u201d, while the newer crop of rules intends to improve rider safety.<\/p>\n

Those are admirable aims, but as we\u2019ve seen, many of these rules have an unintended \u2013 and almost always preventable \u2013 impact on riders.\u00a0<\/p>\n

The overall impression is that the UCI is tinkering around the edges, without addressing the core issues impacting rider safety.\u00a0<\/p>\n

Mandating better safety equipment and enforcing its own rules regarding course design is where the UCI should start \u2013 leave the sock heights for another day.\u00a0\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"It\u2019s every cyclist\u2019s favourite punching bag, but sitting in its Swiss ivory tower, the UCI does set itself…\n","protected":false},"author":2,"featured_media":366467,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4104],"tags":[4230,79,16,15],"class_list":{"0":"post-366466","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-cycling","8":"tag-cycling","9":"tag-sports","10":"tag-uk","11":"tag-united-kingdom"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@uk\/115076380307641929","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/366466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/comments?post=366466"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/366466\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media\/366467"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media?parent=366466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/categories?post=366466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/tags?post=366466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}