Scott Plasma RC Pro Bike

The Scott Plasma RC Pro Bike is Scott's fully integrated triathlon machine — a bike developed in partnership with DRAG2ZERO aerodynamic specialists using CFD modeling and wind tunnel testing, built around an HMX carbon chassis that puts the Plasma RC among the lightest and most aerodynamically refined triathlon platforms available. At $10,499.99, the RC Pro build combines that frame with Shimano Ultegra Di2 12-speed electronic shifting, Syncros Capital 1.0 Aero 60mm carbon wheels, and Scott's Syncros Creston iC TRI cockpit — a fit system that rivals any production integrated aerobar for adjustment range.

The Plasma RC frame uses HMX carbon — Scott's highest-grade fiber, designated "High Modulus Extreme." HMX uses higher-modulus fibers that allow less material to achieve the same structural properties as heavier layups, translating directly into lower weight without sacrificing stiffness or durability. The aerodynamic development was led in collaboration with DRAG2ZERO, the specialists behind aerodynamic programs at multiple WorldTour teams. Scott and DRAG2ZERO tested variations of the head tube, downtube, seat tube, and tube junction designs through CFD and physical wind tunnel sessions, producing refined tube profiles optimized for total system aerodynamics — frame, cockpit, and rider together rather than frame drag in isolation. A patented slotted headset design allows the head tube to run narrower than a conventional tapered head tube, reducing frontal area and drag at the front of the bike where the frame meets the most airflow. The design also includes six different wheel mount positions, giving riders the ability to dial in the frame-to-tire gap for aerodynamic efficiency across different wheel depths and tire widths. Cables, hydraulic lines, and hydration are fully integrated into the frame and fork — nothing external disrupts the airflow from head tube to bottom bracket.

The Syncros Creston iC TRI cockpit is one of the most adjustable integrated triathlon bar systems in the category. The 400mm carbon basebar pairs with Syncros E1 Carbon extensions across a wide range of positions: 0-145mm of mast height adjustment, extension angle adjustable from 0° to 15° vertically, grip angle range of 13° to 53°, 0-30mm of grip length adjustment, and up to 5° of lateral extension movement. For triathletes who've struggled to dial in a legal and comfortable position on production bikes with limited adjustment range, that combination covers nearly every realistic fitting scenario without requiring custom or aftermarket components. The system routes all Di2 connections and hydraulic lines internally through the steerer, keeping the cockpit visually and aerodynamically clean.

The drivetrain is Shimano Ultegra Di2 R8150 — 12-speed wired electronic shifting with the Shimano FC-R8100 crankset running 52/36T chainrings. A Shimano Ultegra 11-30T cassette provides tight gear steps across the range most triathletes ride in training and racing, and Shimano BR-R9170 hydraulic disc brakes with Shimano RT-CL800 160mm Centerlock rotors handle stopping front and rear. The wheelset is Syncros Capital 1.0 Aero 60mm carbon — 23mm internal width, 24 spokes, on DT Swiss 240 custom hubs with EXP ratchet engagement. Syncros built the Capital wheels specifically for the Plasma RC platform, and the DT Swiss 240 foundation gives them the reliability and serviceability you want in a race wheel used at high training volume. Schwalbe PRO ONE Aero 700x28c tires are fitted tubeless. The seatpost is integrated HMX carbon, aerodynamically shaped as part of the frame design. The Syncros Belcarra 1.5 TRI saddle and a built-in hydration and nutrition storage system round out a bike that arrives with everything a triathlete needs for race day.

Specs at a Glance

• Frame: HMX carbon (Plasma 6 Disc), fully integrated design
• Fork: HMX carbon, tapered 1.25"–1.5", aerodynamic shrouded design
• Aero tech: DRAG2ZERO wind tunnel developed; patented slotted headset; 6 wheel mount positions; CFD-refined tube profiles
• Groupset: Shimano Ultegra Di2 R8150, 12-speed electronic
• Cranks: Shimano FC-R8100, 52/36T
• Cassette: Shimano Ultegra CS-R8100, 11-30T, 12-speed
• Brakes: Shimano BR-R9170 hydraulic disc; Shimano RT-CL800 160mm Centerlock rotors front and rear
• Wheels: Syncros Capital 1.0 Aero 60mm carbon, 23mm internal width, DT Swiss 240 custom hubs (EXP), 24h
• Tires: Schwalbe PRO ONE Aero, 700x28c, tubeless
• Cockpit: Syncros Creston iC TRI, 400mm carbon basebar, Syncros E1 Carbon extensions
• Cockpit adjustability: 0–145mm mast height | 0–15° extension angle | 13–53° grip angle | 0–30mm grip length | ±5° lateral
• Seatpost: Integrated HMX carbon, aero-optimized
• Saddle: Syncros Belcarra 1.5 TRI
• Integrated storage: Built-in hydration and nutrition compartments
• Weight: ~9.9 kg (21.9 lbs)
• Sizes: XS (49cm), S (52cm), M (54cm), L (56cm), XL (58cm)
• Color: Carbon Black

Design Benefits

1. DRAG2ZERO aerodynamic development. The Plasma RC was developed with one of the most respected aerodynamic consultancies in professional cycling — real wind tunnel time on real tube geometry variations, not just CFD renders. The patented slotted headset alone, which reduces head tube width and frontal drag, is evidence of that depth of development.
2. HMX carbon construction. Scott's highest-grade fiber uses higher-modulus material to achieve stiffness with less mass. For a triathlon bike where you're carrying the bike over long distances and weighing every gram on the run transition, that matters.
3. Syncros Creston iC TRI fit range. 145mm of mast height adjustment paired with a 40° grip angle range and multiple fore-aft and lateral settings covers virtually every triathlon fit position without custom parts. This is meaningful for athletes who've been fitted but are coming from a non-integrated bike.
4. Full integration throughout. Hydraulic lines, Di2 wiring, hydration, and nutrition storage are all routed inside the frame. Nothing hangs off the bars or frame that would disrupt airflow or add weight without a performance purpose.
5. Six wheel mount positions. Adapts the frame's aerodynamic relationship with the wheel across different rim depths and tire widths — useful for athletes who race different wheelsets across different course profiles.
6. Syncros Capital 1.0 Aero on DT Swiss 240 hubs. A carbon aero wheel built specifically for this platform, with DT Swiss 240 reliability and EXP ratchet engagement underneath. Training durability and race-day performance in the same wheel.
7. Shimano Ultegra Di2 12-speed. Consistent, precise wired electronic shifting with a well-established service ecosystem — the right drivetrain for athletes who want performance without managing wireless battery logistics.

Final Take

The Scott Plasma RC Pro is a complete, race-ready triathlon bike built on a frame that was developed with the same aerodynamic rigor applied to WorldTour road racing. The HMX carbon chassis, DRAG2ZERO-developed tube profiles, and Syncros Creston iC TRI cockpit system put it at the top of the category for aerodynamic integration and fit adjustability. Shimano Ultegra Di2 and Syncros Capital 60mm carbon wheels complete a build that's ready to race at $10,499.99 without requiring immediate upgrades.