The P-Series is the P5's aerodynamics at a price that makes sense for age group racing. Same wind tunnel work, same tube shapes, with a few changes that suit triathlon better than pure time trialling. Sizes 48 to 61.

The fork uses a D-shaped steerer with a round stem interface, so you can run whichever basebar and extensions fit you rather than being locked into a proprietary cockpit. Maximum stack is 53mm and the spacers to reach it come in the box. In-frame storage takes a tube, a multi-tool and a CO2 canister, and every bike ships with the Smartpak 400 top tube bento box. Tyre clearance runs to 29mm.

Build kits

• Force AXS. SRAM Force AXS 1x12, 48T, 10-36T. Power meter, Reserve 57|64TA carbon, DT Swiss 350 hubs. One-piece carbon basebar.
• Ultegra Di2. Shimano Ultegra Di2 2x12, 52/36T, 11-30T. Power meter, Vision TC60 i23. One-piece carbon basebar.
• Rival AXS. SRAM Rival AXS 1x12, 48T, 10-30T. Power meter, Vision TC60 i23. Carbon basebar with clip-on alloy extensions.
• 105 Di2. Shimano 105 Di2 2x12, 52/36T, 11-34T. Power meter, Vision TC60 i23. Alloy basebar with clip-on alloy extensions.
• 105. Shimano 105 2x12, 52/36T, 11-34T. Power meter, Vision TC60 i23. Alloy basebar with clip-on alloy extensions.

Key features

• Standard stem interface, so the cockpit is yours to choose
• Maximum stack of 53mm, spacers included
• In-frame storage plus the Smartpak 400 bento box
• Power meter on every build
• Clearance for 29mm tyres

Only the Force build gets carbon wheels. Talk to us about sizing and what to spend the difference on.