Even more new prototype Dura-Ace parts spotted on Jasper Philipsen's Canyon Endurace CFR for Paris-Roubaix

Jasper Philipsen will be riding the newly launched Canyon Endurace CFR at this year’s Paris-Roubaix, showcasing several fresh prototype Shimano Dura-Ace components. Among the most notable is a set of prototype Dura-Ace SPD-SL pedals, marking the second sighting of new Dura-Ace equipment after the earlier appearance of prototype wheels. Philipsen’s Endurace CFR is configured with 32mm Pirelli P Zero tyres, 172.5mm crank arms, and a rigid aero seatpost typically used on Canyon’s Aeroad model, diverging from the stock suspension seatpost that comes with the Endurace CFR. The Endurace CFR itself has been designed with input from Mathieu van der Poel, who remains undecided on which bike he will use for the race, having been seen riding both the Endurace CFR and the Aeroad during reconnaissance. While Philipsen’s bike features several endurance-oriented tweaks, the Alpecin team’s equipment generally remains close to stock, contrasting with other teams such as Lidl-Trek, who have introduced more radical modifications for Roubaix. Philipsen’s setup also includes a 120mm stem with a slammed Canyon CP049 Pro base bar and QR lever axles to facilitate rapid wheel changes if necessary. Technical details on Philipsen’s bike reveal a focus on reliability and performance suited to the notoriously rough Paris-Roubaix course. The team runs tyre pressures around 3 to 3.5 bar with 60-70ml of sealant, and the gearing is tailored for the flat terrain, with a 40-tooth chainring paired with a 30-tooth sprocket. The bike’s head tube is stiffer than the Aeroad’s, aiming to balance comfort and control over the cobbles. Despite the new parts and adjustments, the final equipment choices for the race will likely hinge on rider preference and conditions on the day. The appearance of these new Dura-Ace prototypes signals Shimano’s ongoing development ahead of future product releases, with the Paris-Roubaix providing a high-profile testing ground. The team’s discretion regarding van der Poel’s bike choice and the limited details on the new components add an element of intrigue to the equipment battle at one of cycling’s toughest one-day races. Observers will be keen to see how these innovations perform under the punishing demands of Roubaix and whether they influence broader adoption in the pro peloton.